Commit a9b505fa7774e2e8451bedfa7bea27d7227572e7 | zig

doc/docgen.zig+4-4

...	@@ -40,9 +40,9 @@ pub fn main() !void {	...	@@ -40,9 +40,9 @@ pub fn main() !void {
40	var out_file = try fs.cwd().createFile(out_file_name, .{});	40	var out_file = try fs.cwd().createFile(out_file_name, .{});
41	defer out_file.close();	41	defer out_file.close();
42		42
43	const input_file_bytes = try in_file.inStream().readAllAlloc(allocator, max_doc_file_size);	43	const input_file_bytes = try in_file.reader().readAllAlloc(allocator, max_doc_file_size);
44		44
45	var buffered_out_stream = io.bufferedOutStream(out_file.writer());	45	var buffered_writer = io.bufferedWriter(out_file.writer());
46		46
47	var tokenizer = Tokenizer.init(in_file_name, input_file_bytes);	47	var tokenizer = Tokenizer.init(in_file_name, input_file_bytes);
48	var toc = try genToc(allocator, &tokenizer);	48	var toc = try genToc(allocator, &tokenizer);
...	@@ -50,8 +50,8 @@ pub fn main() !void {	...	@@ -50,8 +50,8 @@ pub fn main() !void {
50	try fs.cwd().makePath(tmp_dir_name);	50	try fs.cwd().makePath(tmp_dir_name);
51	defer fs.cwd().deleteTree(tmp_dir_name) catch {};	51	defer fs.cwd().deleteTree(tmp_dir_name) catch {};
52		52
53	try genHtml(allocator, &tokenizer, &toc, buffered_out_stream.writer(), zig_exe);	53	try genHtml(allocator, &tokenizer, &toc, buffered_writer.writer(), zig_exe);
54	try buffered_out_stream.flush();	54	try buffered_writer.flush();
55	}	55	}
56		56
57	const Token = struct {	57	const Token = struct {

lib/std/Progress.zig+1-1

...	@@ -271,7 +271,7 @@ fn refreshWithHeldLock(self: *Progress) void {	...	@@ -271,7 +271,7 @@ fn refreshWithHeldLock(self: *Progress) void {
271	pub fn log(self: *Progress, comptime format: []const u8, args: anytype) void {	271	pub fn log(self: *Progress, comptime format: []const u8, args: anytype) void {
272	const file = self.terminal orelse return;	272	const file = self.terminal orelse return;
273	self.refresh();	273	self.refresh();
274	file.outStream().print(format, args) catch {	274	file.writer().print(format, args) catch {
275	self.terminal = null;	275	self.terminal = null;
276	return;	276	return;
277	};	277	};

lib/std/atomic/queue.zig+4-4

...	@@ -122,7 +122,7 @@ pub fn Queue(comptime T: type) type {	...	@@ -122,7 +122,7 @@ pub fn Queue(comptime T: type) type {
122		122
123	/// Dumps the contents of the queue to `stderr`.	123	/// Dumps the contents of the queue to `stderr`.
124	pub fn dump(self: *Self) void {	124	pub fn dump(self: *Self) void {
125	self.dumpToStream(std.io.getStdErr().outStream()) catch return;	125	self.dumpToStream(std.io.getStdErr().writer()) catch return;
126	}	126	}
127		127
128	/// Dumps the contents of the queue to `stream`.	128	/// Dumps the contents of the queue to `stream`.
...	@@ -351,7 +351,7 @@ test "std.atomic.Queue dump" {	...	@@ -351,7 +351,7 @@ test "std.atomic.Queue dump" {
351		351
352	// Test empty stream	352	// Test empty stream
353	fbs.reset();	353	fbs.reset();
354	try queue.dumpToStream(fbs.outStream());	354	try queue.dumpToStream(fbs.writer());
355	expect(mem.eql(u8, buffer[0..fbs.pos],	355	expect(mem.eql(u8, buffer[0..fbs.pos],
356	\\head: (null)	356	\\head: (null)
357	\\tail: (null)	357	\\tail: (null)
...	@@ -367,7 +367,7 @@ test "std.atomic.Queue dump" {	...	@@ -367,7 +367,7 @@ test "std.atomic.Queue dump" {
367	queue.put(&node_0);	367	queue.put(&node_0);
368		368
369	fbs.reset();	369	fbs.reset();
370	try queue.dumpToStream(fbs.outStream());	370	try queue.dumpToStream(fbs.writer());
371		371
372	var expected = try std.fmt.bufPrint(expected_buffer[0..],	372	var expected = try std.fmt.bufPrint(expected_buffer[0..],
373	\\head: 0x{x}=1	373	\\head: 0x{x}=1
...	@@ -387,7 +387,7 @@ test "std.atomic.Queue dump" {	...	@@ -387,7 +387,7 @@ test "std.atomic.Queue dump" {
387	queue.put(&node_1);	387	queue.put(&node_1);
388		388
389	fbs.reset();	389	fbs.reset();
390	try queue.dumpToStream(fbs.outStream());	390	try queue.dumpToStream(fbs.writer());
391		391
392	expected = try std.fmt.bufPrint(expected_buffer[0..],	392	expected = try std.fmt.bufPrint(expected_buffer[0..],
393	\\head: 0x{x}=1	393	\\head: 0x{x}=1

lib/std/build.zig+5-5

lib/std/build/run.zig+2-2

...	@@ -200,7 +200,7 @@ pub const RunStep = struct {	...	@@ -200,7 +200,7 @@ pub const RunStep = struct {
200		200
201	switch (self.stdout_action) {	201	switch (self.stdout_action) {
202	.expect_exact, .expect_matches => {	202	.expect_exact, .expect_matches => {
203	stdout = child.stdout.?.inStream().readAllAlloc(self.builder.allocator, max_stdout_size) catch unreachable;	203	stdout = child.stdout.?.reader().readAllAlloc(self.builder.allocator, max_stdout_size) catch unreachable;
204	},	204	},
205	.inherit, .ignore => {},	205	.inherit, .ignore => {},
206	}	206	}
...	@@ -210,7 +210,7 @@ pub const RunStep = struct {	...	@@ -210,7 +210,7 @@ pub const RunStep = struct {
210		210
211	switch (self.stderr_action) {	211	switch (self.stderr_action) {
212	.expect_exact, .expect_matches => {	212	.expect_exact, .expect_matches => {
213	stderr = child.stderr.?.inStream().readAllAlloc(self.builder.allocator, max_stdout_size) catch unreachable;	213	stderr = child.stderr.?.reader().readAllAlloc(self.builder.allocator, max_stdout_size) catch unreachable;
214	},	214	},
215	.inherit, .ignore => {},	215	.inherit, .ignore => {},
216	}	216	}

lib/std/child_process.zig+1-1

...	@@ -922,7 +922,7 @@ fn writeIntFd(fd: i32, value: ErrInt) !void {	...	@@ -922,7 +922,7 @@ fn writeIntFd(fd: i32, value: ErrInt) !void {
922	.capable_io_mode = .blocking,	922	.capable_io_mode = .blocking,
923	.intended_io_mode = .blocking,	923	.intended_io_mode = .blocking,
924	};	924	};
925	file.outStream().writeIntNative(u64, @intCast(u64, value)) catch return error.SystemResources;	925	file.writer().writeIntNative(u64, @intCast(u64, value)) catch return error.SystemResources;
926	}	926	}
927		927
928	fn readIntFd(fd: i32) !ErrInt {	928	fn readIntFd(fd: i32) !ErrInt {

lib/std/coff.zig+4-4

lib/std/crypto/benchmark.zig+1-1

...	@@ -314,7 +314,7 @@ fn mode(comptime x: comptime_int) comptime_int {	...	@@ -314,7 +314,7 @@ fn mode(comptime x: comptime_int) comptime_int {
314	}	314	}
315		315
316	pub fn main() !void {	316	pub fn main() !void {
317	const stdout = std.io.getStdOut().outStream();	317	const stdout = std.io.getStdOut().writer();
318		318
319	var buffer: [1024]u8 = undefined;	319	var buffer: [1024]u8 = undefined;
320	var fixed = std.heap.FixedBufferAllocator.init(buffer[0..]);	320	var fixed = std.heap.FixedBufferAllocator.init(buffer[0..]);

lib/std/debug.zig+18-18

lib/std/dwarf.zig+5-5

lib/std/heap/logging_allocator.zig+1-1

...	@@ -89,7 +89,7 @@ test "LoggingAllocator" {	...	@@ -89,7 +89,7 @@ test "LoggingAllocator" {
89		89
90	var allocator_buf: [10]u8 = undefined;	90	var allocator_buf: [10]u8 = undefined;
91	var fixedBufferAllocator = std.mem.validationWrap(std.heap.FixedBufferAllocator.init(&allocator_buf));	91	var fixedBufferAllocator = std.mem.validationWrap(std.heap.FixedBufferAllocator.init(&allocator_buf));
92	const allocator = &loggingAllocator(&fixedBufferAllocator.allocator, fbs.outStream()).allocator;	92	const allocator = &loggingAllocator(&fixedBufferAllocator.allocator, fbs.writer()).allocator;
93		93
94	var a = try allocator.alloc(u8, 10);	94	var a = try allocator.alloc(u8, 10);
95	a = allocator.shrink(a, 5);	95	a = allocator.shrink(a, 5);

lib/std/io/buffered_atomic_file.zig+1-1

...	@@ -38,7 +38,7 @@ pub const BufferedAtomicFile = struct {	...	@@ -38,7 +38,7 @@ pub const BufferedAtomicFile = struct {
38	self.atomic_file = try dir.atomicFile(dest_path, atomic_file_options);	38	self.atomic_file = try dir.atomicFile(dest_path, atomic_file_options);
39	errdefer self.atomic_file.deinit();	39	errdefer self.atomic_file.deinit();
40		40
41	self.file_stream = self.atomic_file.file.outStream();	41	self.file_stream = self.atomic_file.file.writer();
42	self.buffered_stream = .{ .unbuffered_writer = self.file_stream };	42	self.buffered_stream = .{ .unbuffered_writer = self.file_stream };
43	return self;	43	return self;
44	}	44	}

lib/std/io/fixed_buffer_stream.zig+1-1

...	@@ -45,7 +45,7 @@ pub fn FixedBufferStream(comptime Buffer: type) type {	...	@@ -45,7 +45,7 @@ pub fn FixedBufferStream(comptime Buffer: type) type {
45	return .{ .context = self };	45	return .{ .context = self };
46	}	46	}
47		47
48	/// Deprecated: use `inStream`	48	/// Deprecated: use `reader`
49	pub fn inStream(self: *Self) InStream {	49	pub fn inStream(self: *Self) InStream {
50	return .{ .context = self };	50	return .{ .context = self };
51	}	51	}

lib/std/io/test.zig+3-3

...	@@ -30,8 +30,8 @@ test "write a file, read it, then delete it" {	...	@@ -30,8 +30,8 @@ test "write a file, read it, then delete it" {
30	var file = try tmp.dir.createFile(tmp_file_name, .{});	30	var file = try tmp.dir.createFile(tmp_file_name, .{});
31	defer file.close();	31	defer file.close();
32		32
33	var buf_stream = io.bufferedOutStream(file.outStream());	33	var buf_stream = io.bufferedWriter(file.writer());
34	const st = buf_stream.outStream();	34	const st = buf_stream.writer();
35	try st.print("begin", .{});	35	try st.print("begin", .{});
36	try st.writeAll(data[0..]);	36	try st.writeAll(data[0..]);
37	try st.print("end", .{});	37	try st.print("end", .{});
...	@@ -72,7 +72,7 @@ test "BitStreams with File Stream" {	...	@@ -72,7 +72,7 @@ test "BitStreams with File Stream" {
72	var file = try tmp.dir.createFile(tmp_file_name, .{});	72	var file = try tmp.dir.createFile(tmp_file_name, .{});
73	defer file.close();	73	defer file.close();
74		74
75	var bit_stream = io.bitOutStream(builtin.endian, file.outStream());	75	var bit_stream = io.bitWriter(builtin.endian, file.writer());
76		76
77	try bit_stream.writeBits(@as(u2, 1), 1);	77	try bit_stream.writeBits(@as(u2, 1), 1);
78	try bit_stream.writeBits(@as(u5, 2), 2);	78	try bit_stream.writeBits(@as(u5, 2), 2);

lib/std/json.zig+8-8

lib/std/json/write_stream.zig+1-1

...	@@ -238,7 +238,7 @@ pub fn writeStream(	...	@@ -238,7 +238,7 @@ pub fn writeStream(
238	test "json write stream" {	238	test "json write stream" {
239	var out_buf: [1024]u8 = undefined;	239	var out_buf: [1024]u8 = undefined;
240	var slice_stream = std.io.fixedBufferStream(&out_buf);	240	var slice_stream = std.io.fixedBufferStream(&out_buf);
241	const out = slice_stream.outStream();	241	const out = slice_stream.writer();
242		242
243	var arena_allocator = std.heap.ArenaAllocator.init(std.testing.allocator);	243	var arena_allocator = std.heap.ArenaAllocator.init(std.testing.allocator);
244	defer arena_allocator.deinit();	244	defer arena_allocator.deinit();

lib/std/net.zig+2-2

...	@@ -1106,7 +1106,7 @@ fn linuxLookupNameFromHosts(	...	@@ -1106,7 +1106,7 @@ fn linuxLookupNameFromHosts(
1106	};	1106	};
1107	defer file.close();	1107	defer file.close();
1108		1108
1109	const stream = std.io.bufferedInStream(file.inStream()).inStream();	1109	const stream = std.io.bufferedReader(file.reader()).reader();
1110	var line_buf: [512]u8 = undefined;	1110	var line_buf: [512]u8 = undefined;
1111	while (stream.readUntilDelimiterOrEof(&line_buf, '\n') catch \|err\| switch (err) {	1111	while (stream.readUntilDelimiterOrEof(&line_buf, '\n') catch \|err\| switch (err) {
1112	error.StreamTooLong => blk: {	1112	error.StreamTooLong => blk: {
...	@@ -1304,7 +1304,7 @@ fn getResolvConf(allocator: mem.Allocator, rc: ResolvConf) !void {	...	@@ -1304,7 +1304,7 @@ fn getResolvConf(allocator: mem.Allocator, rc: ResolvConf) !void {
1304	};	1304	};
1305	defer file.close();	1305	defer file.close();
1306		1306
1307	const stream = std.io.bufferedInStream(file.inStream()).inStream();	1307	const stream = std.io.bufferedReader(file.reader()).reader();
1308	var line_buf: [512]u8 = undefined;	1308	var line_buf: [512]u8 = undefined;
1309	while (stream.readUntilDelimiterOrEof(&line_buf, '\n') catch \|err\| switch (err) {	1309	while (stream.readUntilDelimiterOrEof(&line_buf, '\n') catch \|err\| switch (err) {
1310	error.StreamTooLong => blk: {	1310	error.StreamTooLong => blk: {

lib/std/net/test.zig+1-1

...	@@ -249,6 +249,6 @@ fn testServer(server: *net.StreamServer) anyerror!void {	...	@@ -249,6 +249,6 @@ fn testServer(server: *net.StreamServer) anyerror!void {
249		249
250	var client = try server.accept();	250	var client = try server.accept();
251		251
252	const stream = client.file.outStream();	252	const stream = client.file.writer();
253	try stream.print("hello from server\n", .{});	253	try stream.print("hello from server\n", .{});
254	}	254	}

lib/std/os.zig+1-1

...	@@ -191,7 +191,7 @@ fn getRandomBytesDevURandom(buf: []u8) !void {	...	@@ -191,7 +191,7 @@ fn getRandomBytesDevURandom(buf: []u8) !void {
191	.capable_io_mode = .blocking,	191	.capable_io_mode = .blocking,
192	.intended_io_mode = .blocking,	192	.intended_io_mode = .blocking,
193	};	193	};
194	const stream = file.inStream();	194	const stream = file.reader();
195	stream.readNoEof(buf) catch return error.Unexpected;	195	stream.readNoEof(buf) catch return error.Unexpected;
196	}	196	}
197		197

lib/std/os/test.zig+3-3

...	@@ -475,7 +475,7 @@ test "mmap" {	...	@@ -475,7 +475,7 @@ test "mmap" {
475	const file = try tmp.dir.createFile(test_out_file, .{});	475	const file = try tmp.dir.createFile(test_out_file, .{});
476	defer file.close();	476	defer file.close();
477		477
478	const stream = file.outStream();	478	const stream = file.writer();
479		479
480	var i: u32 = 0;	480	var i: u32 = 0;
481	while (i < alloc_size / @sizeOf(u32)) : (i += 1) {	481	while (i < alloc_size / @sizeOf(u32)) : (i += 1) {
...	@@ -499,7 +499,7 @@ test "mmap" {	...	@@ -499,7 +499,7 @@ test "mmap" {
499	defer os.munmap(data);	499	defer os.munmap(data);
500		500
501	var mem_stream = io.fixedBufferStream(data);	501	var mem_stream = io.fixedBufferStream(data);
502	const stream = mem_stream.inStream();	502	const stream = mem_stream.reader();
503		503
504	var i: u32 = 0;	504	var i: u32 = 0;
505	while (i < alloc_size / @sizeOf(u32)) : (i += 1) {	505	while (i < alloc_size / @sizeOf(u32)) : (i += 1) {
...	@@ -523,7 +523,7 @@ test "mmap" {	...	@@ -523,7 +523,7 @@ test "mmap" {
523	defer os.munmap(data);	523	defer os.munmap(data);
524		524
525	var mem_stream = io.fixedBufferStream(data);	525	var mem_stream = io.fixedBufferStream(data);
526	const stream = mem_stream.inStream();	526	const stream = mem_stream.reader();
527		527
528	var i: u32 = alloc_size / 2 / @sizeOf(u32);	528	var i: u32 = alloc_size / 2 / @sizeOf(u32);
529	while (i < alloc_size / @sizeOf(u32)) : (i += 1) {	529	while (i < alloc_size / @sizeOf(u32)) : (i += 1) {

lib/std/special/build_runner.zig+2-2

...	@@ -57,8 +57,8 @@ pub fn main() !void {	...	@@ -57,8 +57,8 @@ pub fn main() !void {
57		57
58	var targets = ArrayList([]const u8).init(allocator);	58	var targets = ArrayList([]const u8).init(allocator);
59		59
60	const stderr_stream = io.getStdErr().outStream();	60	const stderr_stream = io.getStdErr().writer();
61	const stdout_stream = io.getStdOut().outStream();	61	const stdout_stream = io.getStdOut().writer();
62		62
63	while (nextArg(args, &arg_idx)) \|arg\| {	63	while (nextArg(args, &arg_idx)) \|arg\| {
64	if (mem.startsWith(u8, arg, "-D")) {	64	if (mem.startsWith(u8, arg, "-D")) {

lib/std/unicode/throughput_test.zig+1-1

...	@@ -45,7 +45,7 @@ fn benchmarkCodepointCount(buf: []const u8) !ResultCount {	...	@@ -45,7 +45,7 @@ fn benchmarkCodepointCount(buf: []const u8) !ResultCount {
45	}	45	}
46		46
47	pub fn main() !void {	47	pub fn main() !void {
48	const stdout = std.io.getStdOut().outStream();	48	const stdout = std.io.getStdOut().writer();
49		49
50	const args = try std.process.argsAlloc(std.heap.page_allocator);	50	const args = try std.process.argsAlloc(std.heap.page_allocator);
51		51

lib/std/zig/cross_target.zig+7-7

...	@@ -519,29 +519,29 @@ pub const CrossTarget = struct {	...	@@ -519,29 +519,29 @@ pub const CrossTarget = struct {
519	var result = std.ArrayList(u8).init(allocator);	519	var result = std.ArrayList(u8).init(allocator);
520	defer result.deinit();	520	defer result.deinit();
521		521
522	try result.outStream().print("{s}-{s}", .{ arch_name, os_name });	522	try result.writer().print("{s}-{s}", .{ arch_name, os_name });
523		523
524	// The zig target syntax does not allow specifying a max os version with no min, so	524	// The zig target syntax does not allow specifying a max os version with no min, so
525	// if either are present, we need the min.	525	// if either are present, we need the min.
526	if (self.os_version_min != null or self.os_version_max != null) {	526	if (self.os_version_min != null or self.os_version_max != null) {
527	switch (self.getOsVersionMin()) {	527	switch (self.getOsVersionMin()) {
528	.none => {},	528	.none => {},
529	.semver => \|v\| try result.outStream().print(".{}", .{v}),	529	.semver => \|v\| try result.writer().print(".{}", .{v}),
530	.windows => \|v\| try result.outStream().print("{s}", .{v}),	530	.windows => \|v\| try result.writer().print("{s}", .{v}),
531	}	531	}
532	}	532	}
533	if (self.os_version_max) \|max\| {	533	if (self.os_version_max) \|max\| {
534	switch (max) {	534	switch (max) {
535	.none => {},	535	.none => {},
536	.semver => \|v\| try result.outStream().print("...{}", .{v}),	536	.semver => \|v\| try result.writer().print("...{}", .{v}),
537	.windows => \|v\| try result.outStream().print("..{s}", .{v}),	537	.windows => \|v\| try result.writer().print("..{s}", .{v}),
538	}	538	}
539	}	539	}
540		540
541	if (self.glibc_version) \|v\| {	541	if (self.glibc_version) \|v\| {
542	try result.outStream().print("-{s}.{}", .{ @tagName(self.getAbi()), v });	542	try result.writer().print("-{s}.{}", .{ @tagName(self.getAbi()), v });
543	} else if (self.abi) \|abi\| {	543	} else if (self.abi) \|abi\| {
544	try result.outStream().print("-{s}", .{@tagName(abi)});	544	try result.writer().print("-{s}", .{@tagName(abi)});
545	}	545	}
546		546
547	return result.toOwnedSlice();	547	return result.toOwnedSlice();

lib/std/zig/parser_test.zig+3-3

...	@@ -3734,7 +3734,7 @@ const maxInt = std.math.maxInt;	...	@@ -3734,7 +3734,7 @@ const maxInt = std.math.maxInt;
3734	var fixed_buffer_mem: [100 * 1024]u8 = undefined;	3734	var fixed_buffer_mem: [100 * 1024]u8 = undefined;
3735		3735
3736	fn testParse(source: []const u8, allocator: mem.Allocator, anything_changed: bool) ![]u8 {	3736	fn testParse(source: []const u8, allocator: mem.Allocator, anything_changed: bool) ![]u8 {
3737	const stderr = io.getStdErr().outStream();	3737	const stderr = io.getStdErr().writer();
3738		3738
3739	const tree = try std.zig.parse(allocator, source);	3739	const tree = try std.zig.parse(allocator, source);
3740	defer tree.deinit();	3740	defer tree.deinit();
...	@@ -3767,8 +3767,8 @@ fn testParse(source: []const u8, allocator: mem.Allocator, anything_changed: b	...	@@ -3767,8 +3767,8 @@ fn testParse(source: []const u8, allocator: mem.Allocator, anything_changed: b
3767	var buffer = std.ArrayList(u8).init(allocator);	3767	var buffer = std.ArrayList(u8).init(allocator);
3768	errdefer buffer.deinit();	3768	errdefer buffer.deinit();
3769		3769
3770	const outStream = buffer.outStream();	3770	const writer = buffer.writer();
3771	anything_changed.* = try std.zig.render(allocator, outStream, tree);	3771	anything_changed.* = try std.zig.render(allocator, writer, tree);
3772	return buffer.toOwnedSlice();	3772	return buffer.toOwnedSlice();
3773	}	3773	}
3774	fn testTransform(source: []const u8, expected_source: []const u8) !void {	3774	fn testTransform(source: []const u8, expected_source: []const u8) !void {

lib/std/zig/perf_test.zig+1-1

...	@@ -29,7 +29,7 @@ pub fn main() !void {	...	@@ -29,7 +29,7 @@ pub fn main() !void {
29	const mb_per_sec = bytes_per_sec / (1024 * 1024);	29	const mb_per_sec = bytes_per_sec / (1024 * 1024);
30		30
31	var stdout_file = std.io.getStdOut();	31	var stdout_file = std.io.getStdOut();
32	const stdout = stdout_file.outStream();	32	const stdout = stdout_file.writer();
33	try stdout.print("{:.3} MiB/s, {} KiB used \n", .{ mb_per_sec, memory_used / 1024 });	33	try stdout.print("{:.3} MiB/s, {} KiB used \n", .{ mb_per_sec, memory_used / 1024 });
34	}	34	}
35		35

lib/std/zig/render.zig+2-2

...	@@ -790,7 +790,7 @@ fn renderExpression(	...	@@ -790,7 +790,7 @@ fn renderExpression(
790	const section_exprs = row_exprs[0..section_end];	790	const section_exprs = row_exprs[0..section_end];
791		791
792	// Null stream for counting the printed length of each expression	792	// Null stream for counting the printed length of each expression
793	var line_find_stream = std.io.findByteOutStream('\n', std.io.null_out_stream);	793	var line_find_stream = std.io.findByteOutStream('\n', std.io.null_writer);
794	var counting_stream = std.io.countingOutStream(line_find_stream.writer());	794	var counting_stream = std.io.countingOutStream(line_find_stream.writer());
795	var auto_indenting_stream = std.io.autoIndentingStream(indent_delta, counting_stream.writer());	795	var auto_indenting_stream = std.io.autoIndentingStream(indent_delta, counting_stream.writer());
796		796
...	@@ -954,7 +954,7 @@ fn renderExpression(	...	@@ -954,7 +954,7 @@ fn renderExpression(
954	const expr_outputs_one_line = blk: {	954	const expr_outputs_one_line = blk: {
955	// render field expressions until a LF is found	955	// render field expressions until a LF is found
956	for (field_inits) \|field_init\| {	956	for (field_inits) \|field_init\| {
957	var find_stream = std.io.findByteOutStream('\n', std.io.null_out_stream);	957	var find_stream = std.io.findByteOutStream('\n', std.io.null_writer);
958	var auto_indenting_stream = std.io.autoIndentingStream(indent_delta, find_stream.writer());	958	var auto_indenting_stream = std.io.autoIndentingStream(indent_delta, find_stream.writer());
959		959
960	try renderExpression(allocator, &auto_indenting_stream, tree, field_init, Space.None);	960	try renderExpression(allocator, &auto_indenting_stream, tree, field_init, Space.None);

src/Cache.zig+1-1

...	@@ -285,7 +285,7 @@ pub const Manifest = struct {	...	@@ -285,7 +285,7 @@ pub const Manifest = struct {
285	};	285	};
286	}	286	}
287		287
288	const file_contents = try self.manifest_file.?.inStream().readAllAlloc(self.cache.gpa, manifest_file_size_max);	288	const file_contents = try self.manifest_file.?.reader().readAllAlloc(self.cache.gpa, manifest_file_size_max);
289	defer self.cache.gpa.free(file_contents);	289	defer self.cache.gpa.free(file_contents);
290		290
291	const input_file_count = self.files.items.len;	291	const input_file_count = self.files.items.len;

src/Compilation.zig+4-4

...	@@ -1820,7 +1820,7 @@ pub fn cImport(comp: *Compilation, c_src: []const u8) !CImportResult {	...	@@ -1820,7 +1820,7 @@ pub fn cImport(comp: *Compilation, c_src: []const u8) !CImportResult {
1820	var out_zig_file = try o_dir.createFile(cimport_zig_basename, .{});	1820	var out_zig_file = try o_dir.createFile(cimport_zig_basename, .{});
1821	defer out_zig_file.close();	1821	defer out_zig_file.close();
1822		1822
1823	var bos = std.io.bufferedOutStream(out_zig_file.writer());	1823	var bos = std.io.bufferedWriter(out_zig_file.writer());
1824	_ = try std.zig.render(comp.gpa, bos.writer(), tree);	1824	_ = try std.zig.render(comp.gpa, bos.writer(), tree);
1825	try bos.flush();	1825	try bos.flush();
1826		1826
...	@@ -2750,7 +2750,7 @@ pub fn generateBuiltinZigSource(comp: Compilation, allocator: Allocator) ![]u8	...	@@ -2750,7 +2750,7 @@ pub fn generateBuiltinZigSource(comp: Compilation, allocator: Allocator) ![]u8
2750		2750
2751	switch (target.os.getVersionRange()) {	2751	switch (target.os.getVersionRange()) {
2752	.none => try buffer.appendSlice(" .none = {} }\n"),	2752	.none => try buffer.appendSlice(" .none = {} }\n"),
2753	.semver => \|semver\| try buffer.outStream().print(	2753	.semver => \|semver\| try buffer.writer().print(
2754	\\ .semver = .{{	2754	\\ .semver = .{{
2755	\\ .min = .{{	2755	\\ .min = .{{
2756	\\ .major = {},	2756	\\ .major = {},
...	@@ -2773,7 +2773,7 @@ pub fn generateBuiltinZigSource(comp: Compilation, allocator: Allocator) ![]u8	...	@@ -2773,7 +2773,7 @@ pub fn generateBuiltinZigSource(comp: Compilation, allocator: Allocator) ![]u8
2773	semver.max.minor,	2773	semver.max.minor,
2774	semver.max.patch,	2774	semver.max.patch,
2775	}),	2775	}),
2776	.linux => \|linux\| try buffer.outStream().print(	2776	.linux => \|linux\| try buffer.writer().print(
2777	\\ .linux = .{{	2777	\\ .linux = .{{
2778	\\ .range = .{{	2778	\\ .range = .{{
2779	\\ .min = .{{	2779	\\ .min = .{{
...	@@ -2807,7 +2807,7 @@ pub fn generateBuiltinZigSource(comp: Compilation, allocator: Allocator) ![]u8	...	@@ -2807,7 +2807,7 @@ pub fn generateBuiltinZigSource(comp: Compilation, allocator: Allocator) ![]u8
2807	linux.glibc.minor,	2807	linux.glibc.minor,
2808	linux.glibc.patch,	2808	linux.glibc.patch,
2809	}),	2809	}),
2810	.windows => \|windows\| try buffer.outStream().print(	2810	.windows => \|windows\| try buffer.writer().print(
2811	\\ .windows = .{{	2811	\\ .windows = .{{
2812	\\ .min = {s},	2812	\\ .min = {s},
2813	\\ .max = {s},	2813	\\ .max = {s},

src/DepTokenizer.zig+1-1

...	@@ -910,7 +910,7 @@ fn depTokenizer(input: []const u8, expect: []const u8) !void {	...	@@ -910,7 +910,7 @@ fn depTokenizer(input: []const u8, expect: []const u8) !void {
910	},	910	},
911	else => {	911	else => {
912	try buffer.appendSlice("ERROR: ");	912	try buffer.appendSlice("ERROR: ");
913	try token.printError(buffer.outStream());	913	try token.printError(buffer.writer());
914	break;	914	break;
915	},	915	},
916	}	916	}

src/Module.zig+1-1

...	@@ -1649,7 +1649,7 @@ pub fn getAstTree(self: Module, root_scope: Scope.File) !*ast.Tree {	...	@@ -1649,7 +1649,7 @@ pub fn getAstTree(self: Module, root_scope: Scope.File) !*ast.Tree {
1649	var msg = std.ArrayList(u8).init(self.gpa);	1649	var msg = std.ArrayList(u8).init(self.gpa);
1650	defer msg.deinit();	1650	defer msg.deinit();
1651		1651
1652	try parse_err.render(tree.token_ids, msg.outStream());	1652	try parse_err.render(tree.token_ids, msg.writer());
1653	const err_msg = try self.gpa.create(Compilation.ErrorMsg);	1653	const err_msg = try self.gpa.create(Compilation.ErrorMsg);
1654	err_msg.* = .{	1654	err_msg.* = .{
1655	.msg = msg.toOwnedSlice(),	1655	.msg = msg.toOwnedSlice(),

src/codegen/llvm.zig+4-4

src/libc_installation.zig+3-3

...	@@ -338,7 +338,7 @@ pub const LibCInstallation = struct {	...	@@ -338,7 +338,7 @@ pub const LibCInstallation = struct {
338		338
339	for (searches) \|search\| {	339	for (searches) \|search\| {
340	result_buf.shrinkAndFree(0);	340	result_buf.shrinkAndFree(0);
341	try result_buf.outStream().print("{s}\\Include\\{s}\\ucrt", .{ search.path, search.version });	341	try result_buf.writer().print("{s}\\Include\\{s}\\ucrt", .{ search.path, search.version });
342		342
343	var dir = fs.cwd().openDir(result_buf.items, .{}) catch \|err\| switch (err) {	343	var dir = fs.cwd().openDir(result_buf.items, .{}) catch \|err\| switch (err) {
344	error.FileNotFound,	344	error.FileNotFound,
...	@@ -384,7 +384,7 @@ pub const LibCInstallation = struct {	...	@@ -384,7 +384,7 @@ pub const LibCInstallation = struct {
384		384
385	for (searches) \|search\| {	385	for (searches) \|search\| {
386	result_buf.shrinkAndFree(0);	386	result_buf.shrinkAndFree(0);
387	try result_buf.outStream().print("{s}\\Lib\\{s}\\ucrt\\{s}", .{ search.path, search.version, arch_sub_dir });	387	try result_buf.writer().print("{s}\\Lib\\{s}\\ucrt\\{s}", .{ search.path, search.version, arch_sub_dir });
388		388
389	var dir = fs.cwd().openDir(result_buf.items, .{}) catch \|err\| switch (err) {	389	var dir = fs.cwd().openDir(result_buf.items, .{}) catch \|err\| switch (err) {
390	error.FileNotFound,	390	error.FileNotFound,
...	@@ -438,7 +438,7 @@ pub const LibCInstallation = struct {	...	@@ -438,7 +438,7 @@ pub const LibCInstallation = struct {
438		438
439	for (searches) \|search\| {	439	for (searches) \|search\| {
440	result_buf.shrinkAndFree(0);	440	result_buf.shrinkAndFree(0);
441	const stream = result_buf.outStream();	441	const stream = result_buf.writer();
442	try stream.print("{s}\\Lib\\{s}\\um\\{s}", .{ search.path, search.version, arch_sub_dir });	442	try stream.print("{s}\\Lib\\{s}\\um\\{s}", .{ search.path, search.version, arch_sub_dir });
443		443
444	var dir = fs.cwd().openDir(result_buf.items, .{}) catch \|err\| switch (err) {	444	var dir = fs.cwd().openDir(result_buf.items, .{}) catch \|err\| switch (err) {

src/main.zig+19-19

...	@@ -196,7 +196,7 @@ pub fn mainArgs(gpa: Allocator, arena: Allocator, args: []const []const u8) !v	...	@@ -196,7 +196,7 @@ pub fn mainArgs(gpa: Allocator, arena: Allocator, args: []const []const u8) !v
196	return cmdInit(gpa, arena, cmd_args, .Lib);	196	return cmdInit(gpa, arena, cmd_args, .Lib);
197	} else if (mem.eql(u8, cmd, "targets")) {	197	} else if (mem.eql(u8, cmd, "targets")) {
198	const info = try detectNativeTargetInfo(arena, .{});	198	const info = try detectNativeTargetInfo(arena, .{});
199	const stdout = io.getStdOut().outStream();	199	const stdout = io.getStdOut().writer();
200	return @import("print_targets.zig").cmdTargets(arena, cmd_args, stdout, info.target);	200	return @import("print_targets.zig").cmdTargets(arena, cmd_args, stdout, info.target);
201	} else if (mem.eql(u8, cmd, "version")) {	201	} else if (mem.eql(u8, cmd, "version")) {
202	try std.io.getStdOut().writeAll(build_options.version ++ "\n");	202	try std.io.getStdOut().writeAll(build_options.version ++ "\n");
...	@@ -1944,8 +1944,8 @@ fn buildOutputType(	...	@@ -1944,8 +1944,8 @@ fn buildOutputType(
1944	}	1944	}
1945	}	1945	}
1946		1946
1947	const stdin = std.io.getStdIn().inStream();	1947	const stdin = std.io.getStdIn().reader();
1948	const stderr = std.io.getStdErr().outStream();	1948	const stderr = std.io.getStdErr().writer();
1949	var repl_buf: [1024]u8 = undefined;	1949	var repl_buf: [1024]u8 = undefined;
1950		1950
1951	while (watch) {	1951	while (watch) {
...	@@ -2114,9 +2114,9 @@ fn cmdTranslateC(comp: Compilation, arena: Allocator, enable_cache: bool) !voi	...	@@ -2114,9 +2114,9 @@ fn cmdTranslateC(comp: Compilation, arena: Allocator, enable_cache: bool) !voi
2114	var zig_file = try o_dir.createFile(translated_zig_basename, .{});	2114	var zig_file = try o_dir.createFile(translated_zig_basename, .{});
2115	defer zig_file.close();	2115	defer zig_file.close();
2116		2116
2117	var bos = io.bufferedOutStream(zig_file.writer());	2117	var bw = io.bufferedWriter(zig_file.writer());
2118	_ = try std.zig.render(comp.gpa, bos.writer(), tree);	2118	_ = try std.zig.render(comp.gpa, bw.writer(), tree);
2119	try bos.flush();	2119	try bw.flush();
2120		2120
2121	man.writeManifest() catch \|err\| warn("failed to write cache manifest: {s}", .{@errorName(err)});	2121	man.writeManifest() catch \|err\| warn("failed to write cache manifest: {s}", .{@errorName(err)});
2122		2122
...	@@ -2187,9 +2187,9 @@ pub fn cmdLibC(gpa: *Allocator, args: []const []const u8) !void {	...	@@ -2187,9 +2187,9 @@ pub fn cmdLibC(gpa: *Allocator, args: []const []const u8) !void {
2187	};	2187	};
2188	defer libc.deinit(gpa);	2188	defer libc.deinit(gpa);
2189		2189
2190	var bos = io.bufferedOutStream(io.getStdOut().writer());	2190	var bw = io.bufferedWriter(io.getStdOut().writer());
2191	try libc.render(bos.writer());	2191	try libc.render(bw.writer());
2192	try bos.flush();	2192	try bw.flush();
2193	}	2193	}
2194	}	2194	}
2195		2195
...	@@ -2570,7 +2570,7 @@ pub fn cmdFmt(gpa: *Allocator, args: []const []const u8) !void {	...	@@ -2570,7 +2570,7 @@ pub fn cmdFmt(gpa: *Allocator, args: []const []const u8) !void {
2570	const arg = args[i];	2570	const arg = args[i];
2571	if (mem.startsWith(u8, arg, "-")) {	2571	if (mem.startsWith(u8, arg, "-")) {
2572	if (mem.eql(u8, arg, "-h") or mem.eql(u8, arg, "--help")) {	2572	if (mem.eql(u8, arg, "-h") or mem.eql(u8, arg, "--help")) {
2573	const stdout = io.getStdOut().outStream();	2573	const stdout = io.getStdOut().writer();
2574	try stdout.writeAll(usage_fmt);	2574	try stdout.writeAll(usage_fmt);
2575	return cleanExit();	2575	return cleanExit();
2576	} else if (mem.eql(u8, arg, "--color")) {	2576	} else if (mem.eql(u8, arg, "--color")) {
...	@@ -2600,7 +2600,7 @@ pub fn cmdFmt(gpa: *Allocator, args: []const []const u8) !void {	...	@@ -2600,7 +2600,7 @@ pub fn cmdFmt(gpa: *Allocator, args: []const []const u8) !void {
2600	fatal("cannot use --stdin with positional arguments", .{});	2600	fatal("cannot use --stdin with positional arguments", .{});
2601	}	2601	}
2602		2602
2603	const stdin = io.getStdIn().inStream();	2603	const stdin = io.getStdIn().reader();
2604		2604
2605	const source_code = try stdin.readAllAlloc(gpa, max_src_size);	2605	const source_code = try stdin.readAllAlloc(gpa, max_src_size);
2606	defer gpa.free(source_code);	2606	defer gpa.free(source_code);
...	@@ -2617,14 +2617,14 @@ pub fn cmdFmt(gpa: *Allocator, args: []const []const u8) !void {	...	@@ -2617,14 +2617,14 @@ pub fn cmdFmt(gpa: *Allocator, args: []const []const u8) !void {
2617	process.exit(1);	2617	process.exit(1);
2618	}	2618	}
2619	if (check_flag) {	2619	if (check_flag) {
2620	const anything_changed = try std.zig.render(gpa, io.null_out_stream, tree);	2620	const anything_changed = try std.zig.render(gpa, io.null_writer, tree);
2621	const code = if (anything_changed) @as(u8, 1) else @as(u8, 0);	2621	const code = if (anything_changed) @as(u8, 1) else @as(u8, 0);
2622	process.exit(code);	2622	process.exit(code);
2623	}	2623	}
2624		2624
2625	var bos = io.bufferedOutStream(io.getStdOut().writer());	2625	var bw = io.bufferedWriter(io.getStdOut().writer());
2626	_ = try std.zig.render(gpa, bos.writer(), tree);	2626	_ = try std.zig.render(gpa, bw.writer(), tree);
2627	try bos.flush();	2627	try bw.flush();
2628	return;	2628	return;
2629	}	2629	}
2630		2630
...	@@ -2774,7 +2774,7 @@ fn fmtPathFile(	...	@@ -2774,7 +2774,7 @@ fn fmtPathFile(
2774	}	2774	}
2775		2775
2776	if (check_mode) {	2776	if (check_mode) {
2777	const anything_changed = try std.zig.render(fmt.gpa, io.null_out_stream, tree);	2777	const anything_changed = try std.zig.render(fmt.gpa, io.null_writer, tree);
2778	if (anything_changed) {	2778	if (anything_changed) {
2779	const stdout = io.getStdOut().writer();	2779	const stdout = io.getStdOut().writer();
2780	try stdout.print("{s}\n", .{file_path});	2780	try stdout.print("{s}\n", .{file_path});
...	@@ -2823,11 +2823,11 @@ fn printErrMsgToFile(	...	@@ -2823,11 +2823,11 @@ fn printErrMsgToFile(
2823		2823
2824	var text_buf = std.ArrayList(u8).init(gpa);	2824	var text_buf = std.ArrayList(u8).init(gpa);
2825	defer text_buf.deinit();	2825	defer text_buf.deinit();
2826	const out_stream = text_buf.outStream();	2826	const writer = text_buf.writer();
2827	try parse_error.render(tree.token_ids, out_stream);	2827	try parse_error.render(tree.token_ids, writer);
2828	const text = text_buf.items;	2828	const text = text_buf.items;
2829		2829
2830	const stream = file.outStream();	2830	const stream = file.writer();
2831	try stream.print("{s}:{d}:{d}: error: {s}\n", .{ path, start_loc.line + 1, start_loc.column + 1, text });	2831	try stream.print("{s}:{d}:{d}: error: {s}\n", .{ path, start_loc.line + 1, start_loc.column + 1, text });
2832		2832
2833	if (!color_on) return;	2833	if (!color_on) return;

src/print_env.zig+5-5

...	@@ -20,10 +20,10 @@ pub fn cmdEnv(gpa: *Allocator, args: []const []const u8, stdout: std.fs.File.Wri	...	@@ -20,10 +20,10 @@ pub fn cmdEnv(gpa: *Allocator, args: []const []const u8, stdout: std.fs.File.Wri
20	const global_cache_dir = try introspect.resolveGlobalCacheDir(gpa);	20	const global_cache_dir = try introspect.resolveGlobalCacheDir(gpa);
21	defer gpa.free(global_cache_dir);	21	defer gpa.free(global_cache_dir);
22		22
23	var bos = std.io.bufferedOutStream(stdout);	23	var bw = std.io.bufferedWriter(stdout);
24	const bos_stream = bos.outStream();	24	const w = bw.writer();
25		25
26	var jws = std.json.WriteStream(@TypeOf(bos_stream), 6).init(bos_stream);	26	var jws = std.json.WriteStream(@TypeOf(w), 6).init(w);
27	try jws.beginObject();	27	try jws.beginObject();
28		28
29	try jws.objectField("zig_exe");	29	try jws.objectField("zig_exe");
...	@@ -42,6 +42,6 @@ pub fn cmdEnv(gpa: *Allocator, args: []const []const u8, stdout: std.fs.File.Wri	...	@@ -42,6 +42,6 @@ pub fn cmdEnv(gpa: *Allocator, args: []const []const u8, stdout: std.fs.File.Wri
42	try jws.emitString(build_options.version);	42	try jws.emitString(build_options.version);
43		43
44	try jws.endObject();	44	try jws.endObject();
45	try bos_stream.writeByte('\n');	45	try w.writeByte('\n');
46	try bos.flush();	46	try bw.flush();
47	}	47	}

src/print_targets.zig+5-5

...	@@ -26,9 +26,9 @@ pub fn cmdTargets(	...	@@ -26,9 +26,9 @@ pub fn cmdTargets(
26	const glibc_abi = try glibc.loadMetaData(allocator, zig_lib_directory.handle);	26	const glibc_abi = try glibc.loadMetaData(allocator, zig_lib_directory.handle);
27	defer glibc_abi.destroy(allocator);	27	defer glibc_abi.destroy(allocator);
28		28
29	var bos = io.bufferedOutStream(stdout);	29	var bw = io.bufferedWriter(stdout);
30	const bos_stream = bos.outStream();	30	const w = bw.writer();
31	var jws = std.json.WriteStream(@TypeOf(bos_stream), 6).init(bos_stream);	31	var jws = std.json.WriteStream(@TypeOf(w), 6).init(w);
32		32
33	try jws.beginObject();	33	try jws.beginObject();
34		34
...	@@ -156,6 +156,6 @@ pub fn cmdTargets(	...	@@ -156,6 +156,6 @@ pub fn cmdTargets(
156		156
157	try jws.endObject();	157	try jws.endObject();
158		158
159	try bos_stream.writeByte('\n');	159	try w.writeByte('\n');
160	return bos.flush();	160	return bw.flush();
161	}	161	}

src/test.zig+1-1

...	@@ -738,7 +738,7 @@ pub const TestContext = struct {	...	@@ -738,7 +738,7 @@ pub const TestContext = struct {
738	write_node.activate();	738	write_node.activate();
739	var out_zir = std.ArrayList(u8).init(allocator);	739	var out_zir = std.ArrayList(u8).init(allocator);
740	defer out_zir.deinit();	740	defer out_zir.deinit();
741	try new_zir_module.writeToStream(allocator, out_zir.outStream());	741	try new_zir_module.writeToStream(allocator, out_zir.writer());
742	write_node.end();	742	write_node.end();
743		743
744	var test_node = update_node.start("assert", 0);	744	var test_node = update_node.start("assert", 0);

src/translate_c.zig+1-1

...	@@ -5268,7 +5268,7 @@ fn appendTokenFmt(c: *Context, token_id: Token.Id, comptime format: []const u8,	...	@@ -5268,7 +5268,7 @@ fn appendTokenFmt(c: *Context, token_id: Token.Id, comptime format: []const u8,
5268	try c.token_locs.ensureCapacity(c.gpa, c.token_locs.items.len + 1);	5268	try c.token_locs.ensureCapacity(c.gpa, c.token_locs.items.len + 1);
5269		5269
5270	const start_index = c.source_buffer.items.len;	5270	const start_index = c.source_buffer.items.len;
5271	try c.source_buffer.outStream().print(format ++ " ", args);	5271	try c.source_buffer.writer().print(format ++ " ", args);
5272		5272
5273	c.token_ids.appendAssumeCapacity(token_id);	5273	c.token_ids.appendAssumeCapacity(token_id);
5274	c.token_locs.appendAssumeCapacity(.{	5274	c.token_locs.appendAssumeCapacity(.{

src/zir.zig+2-2

...	@@ -1116,7 +1116,7 @@ pub const Module = struct {	...	@@ -1116,7 +1116,7 @@ pub const Module = struct {
1116		1116
1117	/// This is a debugging utility for rendering the tree to stderr.	1117	/// This is a debugging utility for rendering the tree to stderr.
1118	pub fn dump(self: Module) void {	1118	pub fn dump(self: Module) void {
1119	self.writeToStream(std.heap.page_allocator, std.io.getStdErr().outStream()) catch {};	1119	self.writeToStream(std.heap.page_allocator, std.io.getStdErr().writer()) catch {};
1120	}	1120	}
1121		1121
1122	const DeclAndIndex = struct {	1122	const DeclAndIndex = struct {
...	@@ -3254,7 +3254,7 @@ pub fn dumpZir(allocator: Allocator, kind: []const u8, decl_name: [:0]const u8	...	@@ -3254,7 +3254,7 @@ pub fn dumpZir(allocator: Allocator, kind: []const u8, decl_name: [:0]const u8
3254		3254
3255	try write.inst_table.ensureCapacity(@intCast(u32, instructions.len));	3255	try write.inst_table.ensureCapacity(@intCast(u32, instructions.len));
3256		3256
3257	const stderr = std.io.getStdErr().outStream();	3257	const stderr = std.io.getStdErr().writer();
3258	try stderr.print("{s} {s} {{ // unanalyzed\n", .{ kind, decl_name });	3258	try stderr.print("{s} {s} {{ // unanalyzed\n", .{ kind, decl_name });
3259		3259
3260	for (instructions) \|inst\| {	3260	for (instructions) \|inst\| {

test/compare_output.zig+15-15

...	@@ -22,7 +22,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -22,7 +22,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
22	\\	22	\\
23	\\pub fn main() void {	23	\\pub fn main() void {
24	\\ privateFunction();	24	\\ privateFunction();
25	\\ const stdout = getStdOut().outStream();	25	\\ const stdout = getStdOut().writer();
26	\\ stdout.print("OK 2\n", .{}) catch unreachable;	26	\\ stdout.print("OK 2\n", .{}) catch unreachable;
27	\\}	27	\\}
28	\\	28	\\
...	@@ -37,7 +37,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -37,7 +37,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
37	\\// purposefully conflicting function with main.zig	37	\\// purposefully conflicting function with main.zig
38	\\// but it's private so it should be OK	38	\\// but it's private so it should be OK
39	\\fn privateFunction() void {	39	\\fn privateFunction() void {
40	\\ const stdout = getStdOut().outStream();	40	\\ const stdout = getStdOut().writer();
41	\\ stdout.print("OK 1\n", .{}) catch unreachable;	41	\\ stdout.print("OK 1\n", .{}) catch unreachable;
42	\\}	42	\\}
43	\\	43	\\
...	@@ -63,7 +63,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -63,7 +63,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
63	tc.addSourceFile("foo.zig",	63	tc.addSourceFile("foo.zig",
64	\\usingnamespace @import("std").io;	64	\\usingnamespace @import("std").io;
65	\\pub fn foo_function() void {	65	\\pub fn foo_function() void {
66	\\ const stdout = getStdOut().outStream();	66	\\ const stdout = getStdOut().writer();
67	\\ stdout.print("OK\n", .{}) catch unreachable;	67	\\ stdout.print("OK\n", .{}) catch unreachable;
68	\\}	68	\\}
69	);	69	);
...	@@ -74,7 +74,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -74,7 +74,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
74	\\	74	\\
75	\\pub fn bar_function() void {	75	\\pub fn bar_function() void {
76	\\ if (foo_function()) {	76	\\ if (foo_function()) {
77	\\ const stdout = getStdOut().outStream();	77	\\ const stdout = getStdOut().writer();
78	\\ stdout.print("OK\n", .{}) catch unreachable;	78	\\ stdout.print("OK\n", .{}) catch unreachable;
79	\\ }	79	\\ }
80	\\}	80	\\}
...	@@ -106,7 +106,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -106,7 +106,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
106	\\pub const a_text = "OK\n";	106	\\pub const a_text = "OK\n";
107	\\	107	\\
108	\\pub fn ok() void {	108	\\pub fn ok() void {
109	\\ const stdout = io.getStdOut().outStream();	109	\\ const stdout = io.getStdOut().writer();
110	\\ stdout.print(b_text, .{}) catch unreachable;	110	\\ stdout.print(b_text, .{}) catch unreachable;
111	\\}	111	\\}
112	);	112	);
...	@@ -124,7 +124,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -124,7 +124,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
124	\\const io = @import("std").io;	124	\\const io = @import("std").io;
125	\\	125	\\
126	\\pub fn main() void {	126	\\pub fn main() void {
127	\\ const stdout = io.getStdOut().outStream();	127	\\ const stdout = io.getStdOut().writer();
128	\\ stdout.print("Hello, world!\n{d:4} {x:3} {c}\n", .{@as(u32, 12), @as(u16, 0x12), @as(u8, 'a')}) catch unreachable;	128	\\ stdout.print("Hello, world!\n{d:4} {x:3} {c}\n", .{@as(u32, 12), @as(u16, 0x12), @as(u8, 'a')}) catch unreachable;
129	\\}	129	\\}
130	, "Hello, world!\n 12 12 a\n");	130	, "Hello, world!\n 12 12 a\n");
...	@@ -267,7 +267,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -267,7 +267,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
267	\\ var x_local : i32 = print_ok(x);	267	\\ var x_local : i32 = print_ok(x);
268	\\}	268	\\}
269	\\fn print_ok(val: @TypeOf(x)) @TypeOf(foo) {	269	\\fn print_ok(val: @TypeOf(x)) @TypeOf(foo) {
270	\\ const stdout = io.getStdOut().outStream();	270	\\ const stdout = io.getStdOut().writer();
271	\\ stdout.print("OK\n", .{}) catch unreachable;	271	\\ stdout.print("OK\n", .{}) catch unreachable;
272	\\ return 0;	272	\\ return 0;
273	\\}	273	\\}
...	@@ -349,7 +349,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -349,7 +349,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
349	\\pub fn main() void {	349	\\pub fn main() void {
350	\\ const bar = Bar {.field2 = 13,};	350	\\ const bar = Bar {.field2 = 13,};
351	\\ const foo = Foo {.field1 = bar,};	351	\\ const foo = Foo {.field1 = bar,};
352	\\ const stdout = io.getStdOut().outStream();	352	\\ const stdout = io.getStdOut().writer();
353	\\ if (!foo.method()) {	353	\\ if (!foo.method()) {
354	\\ stdout.print("BAD\n", .{}) catch unreachable;	354	\\ stdout.print("BAD\n", .{}) catch unreachable;
355	\\ }	355	\\ }
...	@@ -363,7 +363,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -363,7 +363,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
363	cases.add("defer with only fallthrough",	363	cases.add("defer with only fallthrough",
364	\\const io = @import("std").io;	364	\\const io = @import("std").io;
365	\\pub fn main() void {	365	\\pub fn main() void {
366	\\ const stdout = io.getStdOut().outStream();	366	\\ const stdout = io.getStdOut().writer();
367	\\ stdout.print("before\n", .{}) catch unreachable;	367	\\ stdout.print("before\n", .{}) catch unreachable;
368	\\ defer stdout.print("defer1\n", .{}) catch unreachable;	368	\\ defer stdout.print("defer1\n", .{}) catch unreachable;
369	\\ defer stdout.print("defer2\n", .{}) catch unreachable;	369	\\ defer stdout.print("defer2\n", .{}) catch unreachable;
...	@@ -376,7 +376,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -376,7 +376,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
376	\\const io = @import("std").io;	376	\\const io = @import("std").io;
377	\\const os = @import("std").os;	377	\\const os = @import("std").os;
378	\\pub fn main() void {	378	\\pub fn main() void {
379	\\ const stdout = io.getStdOut().outStream();	379	\\ const stdout = io.getStdOut().writer();
380	\\ stdout.print("before\n", .{}) catch unreachable;	380	\\ stdout.print("before\n", .{}) catch unreachable;
381	\\ defer stdout.print("defer1\n", .{}) catch unreachable;	381	\\ defer stdout.print("defer1\n", .{}) catch unreachable;
382	\\ defer stdout.print("defer2\n", .{}) catch unreachable;	382	\\ defer stdout.print("defer2\n", .{}) catch unreachable;
...	@@ -393,7 +393,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -393,7 +393,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
393	\\ do_test() catch return;	393	\\ do_test() catch return;
394	\\}	394	\\}
395	\\fn do_test() !void {	395	\\fn do_test() !void {
396	\\ const stdout = io.getStdOut().outStream();	396	\\ const stdout = io.getStdOut().writer();
397	\\ stdout.print("before\n", .{}) catch unreachable;	397	\\ stdout.print("before\n", .{}) catch unreachable;
398	\\ defer stdout.print("defer1\n", .{}) catch unreachable;	398	\\ defer stdout.print("defer1\n", .{}) catch unreachable;
399	\\ errdefer stdout.print("deferErr\n", .{}) catch unreachable;	399	\\ errdefer stdout.print("deferErr\n", .{}) catch unreachable;
...	@@ -412,7 +412,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -412,7 +412,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
412	\\ do_test() catch return;	412	\\ do_test() catch return;
413	\\}	413	\\}
414	\\fn do_test() !void {	414	\\fn do_test() !void {
415	\\ const stdout = io.getStdOut().outStream();	415	\\ const stdout = io.getStdOut().writer();
416	\\ stdout.print("before\n", .{}) catch unreachable;	416	\\ stdout.print("before\n", .{}) catch unreachable;
417	\\ defer stdout.print("defer1\n", .{}) catch unreachable;	417	\\ defer stdout.print("defer1\n", .{}) catch unreachable;
418	\\ errdefer stdout.print("deferErr\n", .{}) catch unreachable;	418	\\ errdefer stdout.print("deferErr\n", .{}) catch unreachable;
...	@@ -429,7 +429,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -429,7 +429,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
429	\\const io = @import("std").io;	429	\\const io = @import("std").io;
430	\\	430	\\
431	\\pub fn main() void {	431	\\pub fn main() void {
432	\\ const stdout = io.getStdOut().outStream();	432	\\ const stdout = io.getStdOut().writer();
433	\\ stdout.print(foo_txt, .{}) catch unreachable;	433	\\ stdout.print(foo_txt, .{}) catch unreachable;
434	\\}	434	\\}
435	, "1234\nabcd\n");	435	, "1234\nabcd\n");
...	@@ -448,7 +448,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -448,7 +448,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
448	\\	448	\\
449	\\pub fn main() !void {	449	\\pub fn main() !void {
450	\\ var args_it = std.process.args();	450	\\ var args_it = std.process.args();
451	\\ const stdout = io.getStdOut().outStream();	451	\\ const stdout = io.getStdOut().writer();
452	\\ var index: usize = 0;	452	\\ var index: usize = 0;
453	\\ _ = args_it.skip();	453	\\ _ = args_it.skip();
454	\\ while (args_it.next(allocator)) \|arg_or_err\| : (index += 1) {	454	\\ while (args_it.next(allocator)) \|arg_or_err\| : (index += 1) {
...	@@ -487,7 +487,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {	...	@@ -487,7 +487,7 @@ pub fn addCases(cases: *tests.CompareOutputContext) void {
487	\\	487	\\
488	\\pub fn main() !void {	488	\\pub fn main() !void {
489	\\ var args_it = std.process.args();	489	\\ var args_it = std.process.args();
490	\\ const stdout = io.getStdOut().outStream();	490	\\ const stdout = io.getStdOut().writer();
491	\\ var index: usize = 0;	491	\\ var index: usize = 0;
492	\\ _ = args_it.skip();	492	\\ _ = args_it.skip();
493	\\ while (args_it.next(allocator)) \|arg_or_err\| : (index += 1) {	493	\\ while (args_it.next(allocator)) \|arg_or_err\| : (index += 1) {

test/stage1/behavior/bugs/5487.zig+3-3

...	@@ -3,10 +3,10 @@ const io = @import("std").io;	...	@@ -3,10 +3,10 @@ const io = @import("std").io;
3	pub fn write(_: void, bytes: []const u8) !usize {	3	pub fn write(_: void, bytes: []const u8) !usize {
4	return 0;	4	return 0;
5	}	5	}
6	pub fn outStream() io.OutStream(void, @typeInfo(@typeInfo(@TypeOf(write)).Fn.return_type.?).ErrorUnion.error_set, write) {	6	pub fn writer() io.Writer(void, @typeInfo(@typeInfo(@TypeOf(write)).Fn.return_type.?).ErrorUnion.error_set, write) {
7	return io.OutStream(void, @typeInfo(@typeInfo(@TypeOf(write)).Fn.return_type.?).ErrorUnion.error_set, write){ .context = {} };	7	return io.Writer(void, @typeInfo(@typeInfo(@TypeOf(write)).Fn.return_type.?).ErrorUnion.error_set, write){ .context = {} };
8	}	8	}
9		9
10	test "crash" {	10	test "crash" {
11	_ = io.multiOutStream(.{outStream()});	11	_ = io.multiWriter(.{writer()});
12	}	12	}

test/tests.zig+4-4

...	@@ -652,9 +652,9 @@ pub const StackTracesContext = struct {	...	@@ -652,9 +652,9 @@ pub const StackTracesContext = struct {
652	}	652	}
653	child.spawn() catch \|err\| debug.panic("Unable to spawn {s}: {s}\n", .{ full_exe_path, @errorName(err) });	653	child.spawn() catch \|err\| debug.panic("Unable to spawn {s}: {s}\n", .{ full_exe_path, @errorName(err) });
654		654
655	const stdout = child.stdout.?.inStream().readAllAlloc(b.allocator, max_stdout_size) catch unreachable;	655	const stdout = child.stdout.?.reader().readAllAlloc(b.allocator, max_stdout_size) catch unreachable;
656	defer b.allocator.free(stdout);	656	defer b.allocator.free(stdout);
657	const stderrFull = child.stderr.?.inStream().readAllAlloc(b.allocator, max_stdout_size) catch unreachable;	657	const stderrFull = child.stderr.?.reader().readAllAlloc(b.allocator, max_stdout_size) catch unreachable;
658	defer b.allocator.free(stderrFull);	658	defer b.allocator.free(stderrFull);
659	var stderr = stderrFull;	659	var stderr = stderrFull;
660		660
...	@@ -875,8 +875,8 @@ pub const CompileErrorContext = struct {	...	@@ -875,8 +875,8 @@ pub const CompileErrorContext = struct {
875	var stdout_buf = ArrayList(u8).init(b.allocator);	875	var stdout_buf = ArrayList(u8).init(b.allocator);
876	var stderr_buf = ArrayList(u8).init(b.allocator);	876	var stderr_buf = ArrayList(u8).init(b.allocator);
877		877
878	child.stdout.?.inStream().readAllArrayList(&stdout_buf, max_stdout_size) catch unreachable;	878	child.stdout.?.reader().readAllArrayList(&stdout_buf, max_stdout_size) catch unreachable;
879	child.stderr.?.inStream().readAllArrayList(&stderr_buf, max_stdout_size) catch unreachable;	879	child.stderr.?.reader().readAllArrayList(&stderr_buf, max_stdout_size) catch unreachable;
880		880
881	const term = child.wait() catch \|err\| {	881	const term = child.wait() catch \|err\| {
882	debug.panic("Unable to spawn {s}: {s}\n", .{ zig_args.items[0], @errorName(err) });	882	debug.panic("Unable to spawn {s}: {s}\n", .{ zig_args.items[0], @errorName(err) });

tools/update_clang_options.zig+4-4

tools/update_glibc.zig+3-3

author	Jay Petacat <jay@jayschwa.net> 2021-01-05 20:57:18-05:00
committer	Andrew Kelley <andrew@ziglang.org> 2021-01-07 23:48:58-08:00
log	a9b505fa7774e2e8451bedfa7bea27d7227572e7
tree	408a88da61e15d5ace79ecefebfe868c09f80d35
parent	8e9a1ac364360b160438af0b96132d5aacf39a71

...	@@ -1042,7 +1042,7 @@ pub const Builder = struct {	...	@@ -1042,7 +1042,7 @@ pub const Builder = struct {
1042		1042
1043	try child.spawn();	1043	try child.spawn();
1044		1044
1045	const stdout = try child.stdout.?.inStream().readAllAlloc(self.allocator, max_output_size);	1045	const stdout = try child.stdout.?.reader().readAllAlloc(self.allocator, max_output_size);
1046	errdefer self.allocator.free(stdout);	1046	errdefer self.allocator.free(stdout);
1047		1047
1048	const term = try child.wait();	1048	const term = try child.wait();
...	@@ -1849,7 +1849,7 @@ pub const LibExeObjStep = struct {	...	@@ -1849,7 +1849,7 @@ pub const LibExeObjStep = struct {
1849	}	1849	}
1850		1850
1851	pub fn addBuildOption(self: *LibExeObjStep, comptime T: type, name: []const u8, value: T) void {	1851	pub fn addBuildOption(self: *LibExeObjStep, comptime T: type, name: []const u8, value: T) void {
1852	const out = self.build_options_contents.outStream();	1852	const out = self.build_options_contents.writer();
1853	switch (T) {	1853	switch (T) {
1854	[]const []const u8 => {	1854	[]const []const u8 => {
1855	out.print("pub const {z}: []const []const u8 = &[_][]const u8{{\n", .{name}) catch unreachable;	1855	out.print("pub const {z}: []const []const u8 = &[_][]const u8{{\n", .{name}) catch unreachable;
...	@@ -2295,16 +2295,16 @@ pub const LibExeObjStep = struct {	...	@@ -2295,16 +2295,16 @@ pub const LibExeObjStep = struct {
2295	} else {	2295	} else {
2296	var mcpu_buffer = std.ArrayList(u8).init(builder.allocator);	2296	var mcpu_buffer = std.ArrayList(u8).init(builder.allocator);
2297		2297
2298	try mcpu_buffer.outStream().print("-mcpu={s}", .{cross.cpu.model.name});	2298	try mcpu_buffer.writer().print("-mcpu={s}", .{cross.cpu.model.name});
2299		2299
2300	for (all_features) \|feature, i_usize\| {	2300	for (all_features) \|feature, i_usize\| {
2301	const i = @intCast(std.Target.Cpu.Feature.Set.Index, i_usize);	2301	const i = @intCast(std.Target.Cpu.Feature.Set.Index, i_usize);
2302	const in_cpu_set = populated_cpu_features.isEnabled(i);	2302	const in_cpu_set = populated_cpu_features.isEnabled(i);
2303	const in_actual_set = cross.cpu.features.isEnabled(i);	2303	const in_actual_set = cross.cpu.features.isEnabled(i);
2304	if (in_cpu_set and !in_actual_set) {	2304	if (in_cpu_set and !in_actual_set) {
2305	try mcpu_buffer.outStream().print("-{s}", .{feature.name});	2305	try mcpu_buffer.writer().print("-{s}", .{feature.name});
2306	} else if (!in_cpu_set and in_actual_set) {	2306	} else if (!in_cpu_set and in_actual_set) {
2307	try mcpu_buffer.outStream().print("+{s}", .{feature.name});	2307	try mcpu_buffer.writer().print("+{s}", .{feature.name});
2308	}	2308	}
2309	}	2309	}
2310		2310

...	@@ -127,7 +127,7 @@ pub const Coff = struct {	...	@@ -127,7 +127,7 @@ pub const Coff = struct {
127	pub fn loadHeader(self: *Coff) !void {	127	pub fn loadHeader(self: *Coff) !void {
128	const pe_pointer_offset = 0x3C;	128	const pe_pointer_offset = 0x3C;
129		129
130	const in = self.in_file.inStream();	130	const in = self.in_file.reader();
131		131
132	var magic: [2]u8 = undefined;	132	var magic: [2]u8 = undefined;
133	try in.readNoEof(magic[0..]);	133	try in.readNoEof(magic[0..]);
...	@@ -163,7 +163,7 @@ pub const Coff = struct {	...	@@ -163,7 +163,7 @@ pub const Coff = struct {
163	}	163	}
164		164
165	fn loadOptionalHeader(self: *Coff) !void {	165	fn loadOptionalHeader(self: *Coff) !void {
166	const in = self.in_file.inStream();	166	const in = self.in_file.reader();
167	self.pe_header.magic = try in.readIntLittle(u16);	167	self.pe_header.magic = try in.readIntLittle(u16);
168	// For now we're only interested in finding the reference to the .pdb,	168	// For now we're only interested in finding the reference to the .pdb,
169	// so we'll skip most of this header, which size is different in 32	169	// so we'll skip most of this header, which size is different in 32
...	@@ -206,7 +206,7 @@ pub const Coff = struct {	...	@@ -206,7 +206,7 @@ pub const Coff = struct {
206	const debug_dir = &self.pe_header.data_directory[DEBUG_DIRECTORY];	206	const debug_dir = &self.pe_header.data_directory[DEBUG_DIRECTORY];
207	const file_offset = debug_dir.virtual_address - header.virtual_address + header.pointer_to_raw_data;	207	const file_offset = debug_dir.virtual_address - header.virtual_address + header.pointer_to_raw_data;
208		208
209	const in = self.in_file.inStream();	209	const in = self.in_file.reader();
210	try self.in_file.seekTo(file_offset);	210	try self.in_file.seekTo(file_offset);
211		211
212	// Find the correct DebugDirectoryEntry, and where its data is stored.	212	// Find the correct DebugDirectoryEntry, and where its data is stored.
...	@@ -257,7 +257,7 @@ pub const Coff = struct {	...	@@ -257,7 +257,7 @@ pub const Coff = struct {
257		257
258	try self.sections.ensureCapacity(self.coff_header.number_of_sections);	258	try self.sections.ensureCapacity(self.coff_header.number_of_sections);
259		259
260	const in = self.in_file.inStream();	260	const in = self.in_file.reader();
261		261
262	var name: [8]u8 = undefined;	262	var name: [8]u8 = undefined;
263		263

...	@@ -517,15 +517,15 @@ fn populateModule(di: ModuleDebugInfo, mod: Module) !void {	...	@@ -517,15 +517,15 @@ fn populateModule(di: ModuleDebugInfo, mod: Module) !void {
517		517
518	const modi = di.pdb.getStreamById(mod.mod_info.ModuleSymStream) orelse return error.MissingDebugInfo;	518	const modi = di.pdb.getStreamById(mod.mod_info.ModuleSymStream) orelse return error.MissingDebugInfo;
519		519
520	const signature = try modi.inStream().readIntLittle(u32);	520	const signature = try modi.reader().readIntLittle(u32);
521	if (signature != 4)	521	if (signature != 4)
522	return error.InvalidDebugInfo;	522	return error.InvalidDebugInfo;
523		523
524	mod.symbols = try allocator.alloc(u8, mod.mod_info.SymByteSize - 4);	524	mod.symbols = try allocator.alloc(u8, mod.mod_info.SymByteSize - 4);
525	try modi.inStream().readNoEof(mod.symbols);	525	try modi.reader().readNoEof(mod.symbols);
526		526
527	mod.subsect_info = try allocator.alloc(u8, mod.mod_info.C13ByteSize);	527	mod.subsect_info = try allocator.alloc(u8, mod.mod_info.C13ByteSize);
528	try modi.inStream().readNoEof(mod.subsect_info);	528	try modi.reader().readNoEof(mod.subsect_info);
529		529
530	var sect_offset: usize = 0;	530	var sect_offset: usize = 0;
531	var skip_len: usize = undefined;	531	var skip_len: usize = undefined;
...	@@ -704,11 +704,11 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf	...	@@ -704,11 +704,11 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf
704	try di.pdb.openFile(di.coff, path);	704	try di.pdb.openFile(di.coff, path);
705		705
706	var pdb_stream = di.pdb.getStream(pdb.StreamType.Pdb) orelse return error.InvalidDebugInfo;	706	var pdb_stream = di.pdb.getStream(pdb.StreamType.Pdb) orelse return error.InvalidDebugInfo;
707	const version = try pdb_stream.inStream().readIntLittle(u32);	707	const version = try pdb_stream.reader().readIntLittle(u32);
708	const signature = try pdb_stream.inStream().readIntLittle(u32);	708	const signature = try pdb_stream.reader().readIntLittle(u32);
709	const age = try pdb_stream.inStream().readIntLittle(u32);	709	const age = try pdb_stream.reader().readIntLittle(u32);
710	var guid: [16]u8 = undefined;	710	var guid: [16]u8 = undefined;
711	try pdb_stream.inStream().readNoEof(&guid);	711	try pdb_stream.reader().readNoEof(&guid);
712	if (version != 20000404) // VC70, only value observed by LLVM team	712	if (version != 20000404) // VC70, only value observed by LLVM team
713	return error.UnknownPDBVersion;	713	return error.UnknownPDBVersion;
714	if (!mem.eql(u8, &di.coff.guid, &guid) or di.coff.age != age)	714	if (!mem.eql(u8, &di.coff.guid, &guid) or di.coff.age != age)
...	@@ -716,9 +716,9 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf	...	@@ -716,9 +716,9 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf
716	// We validated the executable and pdb match.	716	// We validated the executable and pdb match.
717		717
718	const string_table_index = str_tab_index: {	718	const string_table_index = str_tab_index: {
719	const name_bytes_len = try pdb_stream.inStream().readIntLittle(u32);	719	const name_bytes_len = try pdb_stream.reader().readIntLittle(u32);
720	const name_bytes = try allocator.alloc(u8, name_bytes_len);	720	const name_bytes = try allocator.alloc(u8, name_bytes_len);
721	try pdb_stream.inStream().readNoEof(name_bytes);	721	try pdb_stream.reader().readNoEof(name_bytes);
722		722
723	const HashTableHeader = packed struct {	723	const HashTableHeader = packed struct {
724	Size: u32,	724	Size: u32,
...	@@ -728,17 +728,17 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf	...	@@ -728,17 +728,17 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf
728	return cap * 2 / 3 + 1;	728	return cap * 2 / 3 + 1;
729	}	729	}
730	};	730	};
731	const hash_tbl_hdr = try pdb_stream.inStream().readStruct(HashTableHeader);	731	const hash_tbl_hdr = try pdb_stream.reader().readStruct(HashTableHeader);
732	if (hash_tbl_hdr.Capacity == 0)	732	if (hash_tbl_hdr.Capacity == 0)
733	return error.InvalidDebugInfo;	733	return error.InvalidDebugInfo;
734		734
735	if (hash_tbl_hdr.Size > HashTableHeader.maxLoad(hash_tbl_hdr.Capacity))	735	if (hash_tbl_hdr.Size > HashTableHeader.maxLoad(hash_tbl_hdr.Capacity))
736	return error.InvalidDebugInfo;	736	return error.InvalidDebugInfo;
737		737
738	const present = try readSparseBitVector(&pdb_stream.inStream(), allocator);	738	const present = try readSparseBitVector(&pdb_stream.reader(), allocator);
739	if (present.len != hash_tbl_hdr.Size)	739	if (present.len != hash_tbl_hdr.Size)
740	return error.InvalidDebugInfo;	740	return error.InvalidDebugInfo;
741	const deleted = try readSparseBitVector(&pdb_stream.inStream(), allocator);	741	const deleted = try readSparseBitVector(&pdb_stream.reader(), allocator);
742		742
743	const Bucket = struct {	743	const Bucket = struct {
744	first: u32,	744	first: u32,
...	@@ -746,8 +746,8 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf	...	@@ -746,8 +746,8 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf
746	};	746	};
747	const bucket_list = try allocator.alloc(Bucket, present.len);	747	const bucket_list = try allocator.alloc(Bucket, present.len);
748	for (present) \|_\| {	748	for (present) \|_\| {
749	const name_offset = try pdb_stream.inStream().readIntLittle(u32);	749	const name_offset = try pdb_stream.reader().readIntLittle(u32);
750	const name_index = try pdb_stream.inStream().readIntLittle(u32);	750	const name_index = try pdb_stream.reader().readIntLittle(u32);
751	const name = mem.spanZ(std.meta.assumeSentinel(name_bytes.ptr + name_offset, 0));	751	const name = mem.spanZ(std.meta.assumeSentinel(name_bytes.ptr + name_offset, 0));
752	if (mem.eql(u8, name, "/names")) {	752	if (mem.eql(u8, name, "/names")) {
753	break :str_tab_index name_index;	753	break :str_tab_index name_index;
...	@@ -762,7 +762,7 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf	...	@@ -762,7 +762,7 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf
762	const dbi = di.pdb.dbi;	762	const dbi = di.pdb.dbi;
763		763
764	// Dbi Header	764	// Dbi Header
765	const dbi_stream_header = try dbi.inStream().readStruct(pdb.DbiStreamHeader);	765	const dbi_stream_header = try dbi.reader().readStruct(pdb.DbiStreamHeader);
766	if (dbi_stream_header.VersionHeader != 19990903) // V70, only value observed by LLVM team	766	if (dbi_stream_header.VersionHeader != 19990903) // V70, only value observed by LLVM team
767	return error.UnknownPDBVersion;	767	return error.UnknownPDBVersion;
768	if (dbi_stream_header.Age != age)	768	if (dbi_stream_header.Age != age)
...	@@ -776,7 +776,7 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf	...	@@ -776,7 +776,7 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf
776	// Module Info Substream	776	// Module Info Substream
777	var mod_info_offset: usize = 0;	777	var mod_info_offset: usize = 0;
778	while (mod_info_offset != mod_info_size) {	778	while (mod_info_offset != mod_info_size) {
779	const mod_info = try dbi.inStream().readStruct(pdb.ModInfo);	779	const mod_info = try dbi.reader().readStruct(pdb.ModInfo);
780	var this_record_len: usize = @sizeOf(pdb.ModInfo);	780	var this_record_len: usize = @sizeOf(pdb.ModInfo);
781		781
782	const module_name = try dbi.readNullTermString(allocator);	782	const module_name = try dbi.readNullTermString(allocator);
...	@@ -814,14 +814,14 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf	...	@@ -814,14 +814,14 @@ fn readCoffDebugInfo(allocator: *mem.Allocator, coff_file: File) !ModuleDebugInf
814	var sect_contribs = ArrayList(pdb.SectionContribEntry).init(allocator);	814	var sect_contribs = ArrayList(pdb.SectionContribEntry).init(allocator);
815	var sect_cont_offset: usize = 0;	815	var sect_cont_offset: usize = 0;
816	if (section_contrib_size != 0) {	816	if (section_contrib_size != 0) {
817	const ver = @intToEnum(pdb.SectionContrSubstreamVersion, try dbi.inStream().readIntLittle(u32));	817	const ver = @intToEnum(pdb.SectionContrSubstreamVersion, try dbi.reader().readIntLittle(u32));
818	if (ver != pdb.SectionContrSubstreamVersion.Ver60)	818	if (ver != pdb.SectionContrSubstreamVersion.Ver60)
819	return error.InvalidDebugInfo;	819	return error.InvalidDebugInfo;
820	sect_cont_offset += @sizeOf(u32);	820	sect_cont_offset += @sizeOf(u32);
821	}	821	}
822	while (sect_cont_offset != section_contrib_size) {	822	while (sect_cont_offset != section_contrib_size) {
823	const entry = try sect_contribs.addOne();	823	const entry = try sect_contribs.addOne();
824	entry.* = try dbi.inStream().readStruct(pdb.SectionContribEntry);	824	entry.* = try dbi.reader().readStruct(pdb.SectionContribEntry);
825	sect_cont_offset += @sizeOf(pdb.SectionContribEntry);	825	sect_cont_offset += @sizeOf(pdb.SectionContribEntry);
826		826
827	if (sect_cont_offset > section_contrib_size)	827	if (sect_cont_offset > section_contrib_size)

...	@@ -408,7 +408,7 @@ pub const DwarfInfo = struct {	...	@@ -408,7 +408,7 @@ pub const DwarfInfo = struct {
408		408
409	fn scanAllFunctions(di: *DwarfInfo) !void {	409	fn scanAllFunctions(di: *DwarfInfo) !void {
410	var stream = io.fixedBufferStream(di.debug_info);	410	var stream = io.fixedBufferStream(di.debug_info);
411	const in = &stream.inStream();	411	const in = &stream.reader();
412	const seekable = &stream.seekableStream();	412	const seekable = &stream.seekableStream();
413	var this_unit_offset: u64 = 0;	413	var this_unit_offset: u64 = 0;
414		414
...	@@ -512,7 +512,7 @@ pub const DwarfInfo = struct {	...	@@ -512,7 +512,7 @@ pub const DwarfInfo = struct {
512		512
513	fn scanAllCompileUnits(di: *DwarfInfo) !void {	513	fn scanAllCompileUnits(di: *DwarfInfo) !void {
514	var stream = io.fixedBufferStream(di.debug_info);	514	var stream = io.fixedBufferStream(di.debug_info);
515	const in = &stream.inStream();	515	const in = &stream.reader();
516	const seekable = &stream.seekableStream();	516	const seekable = &stream.seekableStream();
517	var this_unit_offset: u64 = 0;	517	var this_unit_offset: u64 = 0;
518		518
...	@@ -585,7 +585,7 @@ pub const DwarfInfo = struct {	...	@@ -585,7 +585,7 @@ pub const DwarfInfo = struct {
585	if (di.debug_ranges) \|debug_ranges\| {	585	if (di.debug_ranges) \|debug_ranges\| {
586	if (compile_unit.die.getAttrSecOffset(AT_ranges)) \|ranges_offset\| {	586	if (compile_unit.die.getAttrSecOffset(AT_ranges)) \|ranges_offset\| {
587	var stream = io.fixedBufferStream(debug_ranges);	587	var stream = io.fixedBufferStream(debug_ranges);
588	const in = &stream.inStream();	588	const in = &stream.reader();
589	const seekable = &stream.seekableStream();	589	const seekable = &stream.seekableStream();
590		590
591	// All the addresses in the list are relative to the value	591	// All the addresses in the list are relative to the value
...	@@ -640,7 +640,7 @@ pub const DwarfInfo = struct {	...	@@ -640,7 +640,7 @@ pub const DwarfInfo = struct {
640		640
641	fn parseAbbrevTable(di: *DwarfInfo, offset: u64) !AbbrevTable {	641	fn parseAbbrevTable(di: *DwarfInfo, offset: u64) !AbbrevTable {
642	var stream = io.fixedBufferStream(di.debug_abbrev);	642	var stream = io.fixedBufferStream(di.debug_abbrev);
643	const in = &stream.inStream();	643	const in = &stream.reader();
644	const seekable = &stream.seekableStream();	644	const seekable = &stream.seekableStream();
645		645
646	try seekable.seekTo(offset);	646	try seekable.seekTo(offset);
...	@@ -691,7 +691,7 @@ pub const DwarfInfo = struct {	...	@@ -691,7 +691,7 @@ pub const DwarfInfo = struct {
691		691
692	pub fn getLineNumberInfo(di: *DwarfInfo, compile_unit: CompileUnit, target_address: usize) !debug.LineInfo {	692	pub fn getLineNumberInfo(di: *DwarfInfo, compile_unit: CompileUnit, target_address: usize) !debug.LineInfo {
693	var stream = io.fixedBufferStream(di.debug_line);	693	var stream = io.fixedBufferStream(di.debug_line);
694	const in = &stream.inStream();	694	const in = &stream.reader();
695	const seekable = &stream.seekableStream();	695	const seekable = &stream.seekableStream();
696		696
697	const compile_unit_cwd = try compile_unit.die.getAttrString(di, AT_comp_dir);	697	const compile_unit_cwd = try compile_unit.die.getAttrString(di, AT_comp_dir);

...	@@ -1323,31 +1323,31 @@ test "Value.jsonStringify" {	...	@@ -1323,31 +1323,31 @@ test "Value.jsonStringify" {
1323	{	1323	{
1324	var buffer: [10]u8 = undefined;	1324	var buffer: [10]u8 = undefined;
1325	var fbs = std.io.fixedBufferStream(&buffer);	1325	var fbs = std.io.fixedBufferStream(&buffer);
1326	try @as(Value, .Null).jsonStringify(.{}, fbs.outStream());	1326	try @as(Value, .Null).jsonStringify(.{}, fbs.writer());
1327	testing.expectEqualSlices(u8, fbs.getWritten(), "null");	1327	testing.expectEqualSlices(u8, fbs.getWritten(), "null");
1328	}	1328	}
1329	{	1329	{
1330	var buffer: [10]u8 = undefined;	1330	var buffer: [10]u8 = undefined;
1331	var fbs = std.io.fixedBufferStream(&buffer);	1331	var fbs = std.io.fixedBufferStream(&buffer);
1332	try (Value{ .Bool = true }).jsonStringify(.{}, fbs.outStream());	1332	try (Value{ .Bool = true }).jsonStringify(.{}, fbs.writer());
1333	testing.expectEqualSlices(u8, fbs.getWritten(), "true");	1333	testing.expectEqualSlices(u8, fbs.getWritten(), "true");
1334	}	1334	}
1335	{	1335	{
1336	var buffer: [10]u8 = undefined;	1336	var buffer: [10]u8 = undefined;
1337	var fbs = std.io.fixedBufferStream(&buffer);	1337	var fbs = std.io.fixedBufferStream(&buffer);
1338	try (Value{ .Integer = 42 }).jsonStringify(.{}, fbs.outStream());	1338	try (Value{ .Integer = 42 }).jsonStringify(.{}, fbs.writer());
1339	testing.expectEqualSlices(u8, fbs.getWritten(), "42");	1339	testing.expectEqualSlices(u8, fbs.getWritten(), "42");
1340	}	1340	}
1341	{	1341	{
1342	var buffer: [10]u8 = undefined;	1342	var buffer: [10]u8 = undefined;
1343	var fbs = std.io.fixedBufferStream(&buffer);	1343	var fbs = std.io.fixedBufferStream(&buffer);
1344	try (Value{ .Float = 42 }).jsonStringify(.{}, fbs.outStream());	1344	try (Value{ .Float = 42 }).jsonStringify(.{}, fbs.writer());
1345	testing.expectEqualSlices(u8, fbs.getWritten(), "4.2e+01");	1345	testing.expectEqualSlices(u8, fbs.getWritten(), "4.2e+01");
1346	}	1346	}
1347	{	1347	{
1348	var buffer: [10]u8 = undefined;	1348	var buffer: [10]u8 = undefined;
1349	var fbs = std.io.fixedBufferStream(&buffer);	1349	var fbs = std.io.fixedBufferStream(&buffer);
1350	try (Value{ .String = "weeee" }).jsonStringify(.{}, fbs.outStream());	1350	try (Value{ .String = "weeee" }).jsonStringify(.{}, fbs.writer());
1351	testing.expectEqualSlices(u8, fbs.getWritten(), "\"weeee\"");	1351	testing.expectEqualSlices(u8, fbs.getWritten(), "\"weeee\"");
1352	}	1352	}
1353	{	1353	{
...	@@ -1360,7 +1360,7 @@ test "Value.jsonStringify" {	...	@@ -1360,7 +1360,7 @@ test "Value.jsonStringify" {
1360	};	1360	};
1361	try (Value{	1361	try (Value{
1362	.Array = Array.fromOwnedSlice(undefined, &vals),	1362	.Array = Array.fromOwnedSlice(undefined, &vals),
1363	}).jsonStringify(.{}, fbs.outStream());	1363	}).jsonStringify(.{}, fbs.writer());
1364	testing.expectEqualSlices(u8, fbs.getWritten(), "[1,2,3]");	1364	testing.expectEqualSlices(u8, fbs.getWritten(), "[1,2,3]");
1365	}	1365	}
1366	{	1366	{
...	@@ -1369,7 +1369,7 @@ test "Value.jsonStringify" {	...	@@ -1369,7 +1369,7 @@ test "Value.jsonStringify" {
1369	var obj = ObjectMap.init(testing.allocator);	1369	var obj = ObjectMap.init(testing.allocator);
1370	defer obj.deinit();	1370	defer obj.deinit();
1371	try obj.putNoClobber("a", .{ .String = "b" });	1371	try obj.putNoClobber("a", .{ .String = "b" });
1372	try (Value{ .Object = obj }).jsonStringify(.{}, fbs.outStream());	1372	try (Value{ .Object = obj }).jsonStringify(.{}, fbs.writer());
1373	testing.expectEqualSlices(u8, fbs.getWritten(), "{\"a\":\"b\"}");	1373	testing.expectEqualSlices(u8, fbs.getWritten(), "{\"a\":\"b\"}");
1374	}	1374	}
1375	}	1375	}
...	@@ -2223,7 +2223,7 @@ test "write json then parse it" {	...	@@ -2223,7 +2223,7 @@ test "write json then parse it" {
2223	var out_buffer: [1000]u8 = undefined;	2223	var out_buffer: [1000]u8 = undefined;
2224		2224
2225	var fixed_buffer_stream = std.io.fixedBufferStream(&out_buffer);	2225	var fixed_buffer_stream = std.io.fixedBufferStream(&out_buffer);
2226	const out_stream = fixed_buffer_stream.outStream();	2226	const out_stream = fixed_buffer_stream.writer();
2227	var jw = writeStream(out_stream, 4);	2227	var jw = writeStream(out_stream, 4);
2228		2228
2229	try jw.beginObject();	2229	try jw.beginObject();

...	@@ -200,7 +200,7 @@ pub const LLVMIRModule = struct {	...	@@ -200,7 +200,7 @@ pub const LLVMIRModule = struct {
200	if (llvm.Target.getFromTriple(llvm_target_triple.ptr, &target, &error_message)) {	200	if (llvm.Target.getFromTriple(llvm_target_triple.ptr, &target, &error_message)) {
201	defer llvm.disposeMessage(error_message);	201	defer llvm.disposeMessage(error_message);
202		202
203	const stderr = std.io.getStdErr().outStream();	203	const stderr = std.io.getStdErr().writer();
204	try stderr.print(	204	try stderr.print(
205	\\Zig is expecting LLVM to understand this target: '{s}'	205	\\Zig is expecting LLVM to understand this target: '{s}'
206	\\However LLVM responded with: "{s}"	206	\\However LLVM responded with: "{s}"
...	@@ -268,7 +268,7 @@ pub const LLVMIRModule = struct {	...	@@ -268,7 +268,7 @@ pub const LLVMIRModule = struct {
268	const dump = self.llvm_module.printToString();	268	const dump = self.llvm_module.printToString();
269	defer llvm.disposeMessage(dump);	269	defer llvm.disposeMessage(dump);
270		270
271	const stderr = std.io.getStdErr().outStream();	271	const stderr = std.io.getStdErr().writer();
272	try stderr.writeAll(std.mem.spanZ(dump));	272	try stderr.writeAll(std.mem.spanZ(dump));
273	}	273	}
274		274
...	@@ -278,7 +278,7 @@ pub const LLVMIRModule = struct {	...	@@ -278,7 +278,7 @@ pub const LLVMIRModule = struct {
278	defer llvm.disposeMessage(error_message);	278	defer llvm.disposeMessage(error_message);
279		279
280	if (self.llvm_module.verify(.ReturnStatus, &error_message)) {	280	if (self.llvm_module.verify(.ReturnStatus, &error_message)) {
281	const stderr = std.io.getStdErr().outStream();	281	const stderr = std.io.getStdErr().writer();
282	try stderr.print("broken LLVM module found: {s}\nThis is a bug in the Zig compiler.", .{error_message});	282	try stderr.print("broken LLVM module found: {s}\nThis is a bug in the Zig compiler.", .{error_message});
283	return error.BrokenLLVMModule;	283	return error.BrokenLLVMModule;
284	}	284	}
...	@@ -296,7 +296,7 @@ pub const LLVMIRModule = struct {	...	@@ -296,7 +296,7 @@ pub const LLVMIRModule = struct {
296	)) {	296	)) {
297	defer llvm.disposeMessage(error_message);	297	defer llvm.disposeMessage(error_message);
298		298
299	const stderr = std.io.getStdErr().outStream();	299	const stderr = std.io.getStdErr().writer();
300	try stderr.print("LLVM failed to emit file: {s}\n", .{error_message});	300	try stderr.print("LLVM failed to emit file: {s}\n", .{error_message});
301	return error.FailedToEmit;	301	return error.FailedToEmit;
302	}	302	}

...	@@ -388,8 +388,8 @@ pub fn main() anyerror!void {	...	@@ -388,8 +388,8 @@ pub fn main() anyerror!void {
388	// "W" and "Wl,". So we sort this list in order of descending priority.	388	// "W" and "Wl,". So we sort this list in order of descending priority.
389	std.sort.sort(*json.ObjectMap, all_objects.items, {}, objectLessThan);	389	std.sort.sort(*json.ObjectMap, all_objects.items, {}, objectLessThan);
390		390
391	var stdout_bos = std.io.bufferedOutStream(std.io.getStdOut().outStream());	391	var buffered_stdout = std.io.bufferedWriter(std.io.getStdOut().writer());
392	const stdout = stdout_bos.outStream();	392	const stdout = buffered_stdout.writer();
393	try stdout.writeAll(	393	try stdout.writeAll(
394	\\// This file is generated by tools/update_clang_options.zig.	394	\\// This file is generated by tools/update_clang_options.zig.
395	\\// zig fmt: off	395	\\// zig fmt: off
...	@@ -469,7 +469,7 @@ pub fn main() anyerror!void {	...	@@ -469,7 +469,7 @@ pub fn main() anyerror!void {
469	\\	469	\\
470	);	470	);
471		471
472	try stdout_bos.flush();	472	try buffered_stdout.flush();
473	}	473	}
474		474
475	// TODO we should be able to import clang_options.zig but currently this is problematic because it will	475	// TODO we should be able to import clang_options.zig but currently this is problematic because it will
...	@@ -611,7 +611,7 @@ fn objectLessThan(context: void, a: json.ObjectMap, b: json.ObjectMap) bool {	...	@@ -611,7 +611,7 @@ fn objectLessThan(context: void, a: json.ObjectMap, b: json.ObjectMap) bool {
611	}	611	}
612		612
613	fn usageAndExit(file: fs.File, arg0: []const u8, code: u8) noreturn {	613	fn usageAndExit(file: fs.File, arg0: []const u8, code: u8) noreturn {
614	file.outStream().print(	614	file.writer().print(
615	\\Usage: {} /path/to/llvm-tblgen /path/to/git/llvm/llvm-project	615	\\Usage: {} /path/to/llvm-tblgen /path/to/git/llvm/llvm-project
616	\\Alternative Usage: zig run /path/to/git/zig/tools/update_clang_options.zig -- /path/to/llvm-tblgen /path/to/git/llvm/llvm-project	616	\\Alternative Usage: zig run /path/to/git/zig/tools/update_clang_options.zig -- /path/to/llvm-tblgen /path/to/git/llvm/llvm-project
617	\\	617	\\

...	@@ -239,7 +239,7 @@ pub fn main() !void {	...	@@ -239,7 +239,7 @@ pub fn main() !void {
239	const vers_txt_path = try fs.path.join(allocator, &[_][]const u8{ glibc_out_dir, "vers.txt" });	239	const vers_txt_path = try fs.path.join(allocator, &[_][]const u8{ glibc_out_dir, "vers.txt" });
240	const vers_txt_file = try fs.cwd().createFile(vers_txt_path, .{});	240	const vers_txt_file = try fs.cwd().createFile(vers_txt_path, .{});
241	defer vers_txt_file.close();	241	defer vers_txt_file.close();
242	var buffered = std.io.bufferedOutStream(vers_txt_file.writer());	242	var buffered = std.io.bufferedWriter(vers_txt_file.writer());
243	const vers_txt = buffered.writer();	243	const vers_txt = buffered.writer();
244	for (global_ver_list) \|name, i\| {	244	for (global_ver_list) \|name, i\| {
245	_ = global_ver_set.put(name, i) catch unreachable;	245	_ = global_ver_set.put(name, i) catch unreachable;
...	@@ -251,7 +251,7 @@ pub fn main() !void {	...	@@ -251,7 +251,7 @@ pub fn main() !void {
251	const fns_txt_path = try fs.path.join(allocator, &[_][]const u8{ glibc_out_dir, "fns.txt" });	251	const fns_txt_path = try fs.path.join(allocator, &[_][]const u8{ glibc_out_dir, "fns.txt" });
252	const fns_txt_file = try fs.cwd().createFile(fns_txt_path, .{});	252	const fns_txt_file = try fs.cwd().createFile(fns_txt_path, .{});
253	defer fns_txt_file.close();	253	defer fns_txt_file.close();
254	var buffered = std.io.bufferedOutStream(fns_txt_file.writer());	254	var buffered = std.io.bufferedWriter(fns_txt_file.writer());
255	const fns_txt = buffered.writer();	255	const fns_txt = buffered.writer();
256	for (global_fn_list) \|name, i\| {	256	for (global_fn_list) \|name, i\| {
257	const entry = global_fn_set.getEntry(name).?;	257	const entry = global_fn_set.getEntry(name).?;
...	@@ -282,7 +282,7 @@ pub fn main() !void {	...	@@ -282,7 +282,7 @@ pub fn main() !void {
282	const abilist_txt_path = try fs.path.join(allocator, &[_][]const u8{ glibc_out_dir, "abi.txt" });	282	const abilist_txt_path = try fs.path.join(allocator, &[_][]const u8{ glibc_out_dir, "abi.txt" });
283	const abilist_txt_file = try fs.cwd().createFile(abilist_txt_path, .{});	283	const abilist_txt_file = try fs.cwd().createFile(abilist_txt_path, .{});
284	defer abilist_txt_file.close();	284	defer abilist_txt_file.close();
285	var buffered = std.io.bufferedOutStream(abilist_txt_file.writer());	285	var buffered = std.io.bufferedWriter(abilist_txt_file.writer());
286	const abilist_txt = buffered.writer();	286	const abilist_txt = buffered.writer();
287		287
288	// first iterate over the abi lists	288	// first iterate over the abi lists

Reduce use of deprecated IO types