Commit 212449bc231047571ab27af0d1ae112ed0ffea47 | zig

The following case for example, would previously fail:

    const a = u24(1) << Log2Int(u24)(22);

1 files changed, 8 insertions(+), 1 deletions(-)

std/math/index.zig+8-1

...	@@ -306,7 +306,14 @@ test "math.rotl" {	...	@@ -306,7 +306,14 @@ test "math.rotl" {
306	}	306	}
307		307
308	pub fn Log2Int(comptime T: type) type {	308	pub fn Log2Int(comptime T: type) type {
309	return @IntType(false, log2(T.bit_count));	309	// comptime ceil log2
		310	comptime var count: usize = 0;
		311	comptime var s = T.bit_count - 1;
		312	inline while (s != 0) : (s >>= 1) {
		313	count += 1;
		314	}
		315
		316	return @IntType(false, count);
310	}	317	}
311		318
312	test "math overflow functions" {	319	test "math overflow functions" {