From 35afa3fd8bdc140baf9d135711833e836de04d86 Mon Sep 17 00:00:00 2001 From: Veikka Tuominen Date: Fri, 4 Nov 2022 17:47:53 +0200 Subject: Sema: correct condition in validateArrayInit Closes #13425 --- test/behavior/array.zig | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'test/behavior/array.zig') diff --git a/test/behavior/array.zig b/test/behavior/array.zig index 6311c4cd30..f1dcb3b95d 100644 --- a/test/behavior/array.zig +++ b/test/behavior/array.zig @@ -574,3 +574,25 @@ test "tuple to array handles sentinel" { }; try expect(S.b[0] == 1); } + +test "array init of container level array variable" { + if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO + if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO + if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO + + const S = struct { + var pair: [2]usize = .{ 1, 2 }; + noinline fn foo(x: usize, y: usize) void { + pair = [2]usize{ x, y }; + } + noinline fn bar(x: usize, y: usize) void { + var tmp: [2]usize = .{ x, y }; + pair = tmp; + } + }; + try expectEqual([2]usize{ 1, 2 }, S.pair); + S.foo(3, 4); + try expectEqual([2]usize{ 3, 4 }, S.pair); + S.bar(5, 6); + try expectEqual([2]usize{ 5, 6 }, S.pair); +} -- cgit v1.2.3