| ... | ... | @@ -287,6 +287,27 @@ test "inferred empty error set comptime catch" { |
| 287 | 287 | S.foo() catch @compileError("fail"); |
| 288 | 288 | } |
| 289 | 289 | |
| 290 | test "error inference with an empty set" { |
| 291 | const S = struct { |
| 292 | const Struct = struct { |
| 293 | pub fn func() (error{})!usize { |
| 294 | return 0; |
| 295 | } |
| 296 | }; |
| 297 | |
| 298 | fn AnotherStruct(comptime SubStruct: type) type { |
| 299 | return struct { |
| 300 | fn anotherFunc() !void { |
| 301 | try expect(0 == (try SubStruct.func())); |
| 302 | } |
| 303 | }; |
| 304 | } |
| 305 | }; |
| 306 | |
| 307 | const GeneratedStruct = S.AnotherStruct(S.Struct); |
| 308 | try GeneratedStruct.anotherFunc(); |
| 309 | } |
| 310 | |
| 290 | 311 | test "error union peer type resolution" { |
| 291 | 312 | if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO |
| 292 | 313 | if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO |
Andrew Kelley <andrew@ziglang.org> 2022-12-18 14:18:00-07:00
test