diff options
Diffstat (limited to 'test/behavior/pointers.zig')
| -rw-r--r-- | test/behavior/pointers.zig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/behavior/pointers.zig b/test/behavior/pointers.zig index c8879453ad..2d55292916 100644 --- a/test/behavior/pointers.zig +++ b/test/behavior/pointers.zig @@ -509,6 +509,7 @@ test "ptrCast comptime known slice to C pointer" { test "ptrToInt on a generic function" { if (builtin.zig_backend == .stage2_c) return error.SkipZigTest; // TODO if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO + if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO @@ -532,3 +533,18 @@ test "pointer alignment and element type include call expression" { }; try expect(@alignOf(S.P) > 0); } + +test "pointer to array has explicit alignment" { + if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO + + const S = struct { + const Base = extern struct { a: u8 }; + const Base2 = extern struct { a: u8 }; + fn func(ptr: *[4]Base) *align(1) [4]Base2 { + return @alignCast(1, @ptrCast(*[4]Base2, ptr)); + } + }; + var bases = [_]S.Base{.{ .a = 2 }} ** 4; + const casted = S.func(&bases); + try expect(casted[0].a == 2); +} |
