authorgravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2025-09-20 18:58:16-07:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2025-09-20 18:58:32-07:00
log633162eb0c8d302ba7585cd308e01237409f042e
tree12b56ddfe5a5b235ef0676832902a0b04ad7d57a
parent1c9ac9dbb71b778ea99f1c15ad2b02e7f5d2e8fc

add behavior test: comptime C pointer to optional pointer

1 files changed, 8 insertions(+), 0 deletions(-)

test/behavior/pointers.zig+8
...@@ -778,3 +778,11 @@ test "pointers to elements of many-ptr to zero-bit type" {...@@ -778,3 +778,11 @@ test "pointers to elements of many-ptr to zero-bit type" {
778778
779 try expect(a == b);779 try expect(a == b);
780}780}
781
782test "comptime C pointer to optional pointer" {
783 const opt: ?*u8 = @ptrFromInt(0x1000);
784 const outer_ptr: [*c]const ?*u8 = &opt;
785 const inner_ptr = &outer_ptr.*.?;
786 comptime assert(@TypeOf(inner_ptr) == [*c]const *u8);
787 comptime assert(@intFromPtr(inner_ptr.*) == 0x1000);
788}