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| author | Andrew Kelley <andrew@ziglang.org> | 2019-02-14 19:53:46 -0500 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2019-02-14 20:02:29 -0500 |
| commit | cc7060d0d934135d797bd2bc24288ecab095051a (patch) | |
| tree | f7a94569505fe31bd71bb0b61ff4c20bbcdbf3f8 /test/compile_errors.zig | |
| parent | 973a93d43b8b44d2ee8bfde09e78f8295470f337 (diff) | |
| download | zig-cc7060d0d934135d797bd2bc24288ecab095051a.tar.gz zig-cc7060d0d934135d797bd2bc24288ecab095051a.zip | |
compile error for C pointer with align attribute
See #1059
Diffstat (limited to 'test/compile_errors.zig')
| -rw-r--r-- | test/compile_errors.zig | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/test/compile_errors.zig b/test/compile_errors.zig index 5e9b691641..ab9eda3f15 100644 --- a/test/compile_errors.zig +++ b/test/compile_errors.zig @@ -118,13 +118,17 @@ pub fn addCases(cases: *tests.CompileErrorContext) void { ); cases.addTest( - "C pointer pointing to non C ABI compatible type", + "C pointer pointing to non C ABI compatible type or has align attr", \\const Foo = struct {}; - \\export fn entry() [*c]Foo { - \\ return undefined; + \\export fn a() void { + \\ const T = [*c]Foo; + \\} + \\export fn b() void { + \\ const T = [*c]align(4) u8; \\} , - ".tmp_source.zig:2:19: error: C pointers cannot point to non-C-ABI-compatible type 'Foo'", + ".tmp_source.zig:3:15: error: C pointers cannot point to non-C-ABI-compatible type 'Foo'", + ".tmp_source.zig:6:15: error: [*c] pointers may not have align attribute", ); cases.addTest( |