diff options
| author | Eric Holk <ericholk@microsoft.com> | 2022-01-13 15:31:36 -0800 |
|---|---|---|
| committer | Eric Holk <ericholk@microsoft.com> | 2022-01-13 15:38:03 -0800 |
| commit | 05e1f0d7691860e44e87595e8a6a572f7c14d605 (patch) | |
| tree | bf9e562383f3e24ca72d7b89be1c794050df5283 /src/test/codegen/async-fn-debug-msvc.rs | |
| parent | 22e491ac7ed454d34669151a8b6464cb643c9b41 (diff) | |
| download | rust-05e1f0d7691860e44e87595e8a6a572f7c14d605.tar.gz rust-05e1f0d7691860e44e87595e8a6a572f7c14d605.zip | |
Generate more precise generator names
Currently all generators are named with a `generator$N` suffix, regardless of where they come from. This means an `async fn` shows up as a generator in stack traces, which can be surprising to async programmers since they should not need to know that async functions are implementated using generators. This change generators a different name depending on the generator kind, allowing us to tell whether the generator is the result of an async block, an async closure, an async fn, or a plain generator.
Diffstat (limited to 'src/test/codegen/async-fn-debug-msvc.rs')
| -rw-r--r-- | src/test/codegen/async-fn-debug-msvc.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/codegen/async-fn-debug-msvc.rs b/src/test/codegen/async-fn-debug-msvc.rs index 0c16b9ad3ab..bb0db9d3d85 100644 --- a/src/test/codegen/async-fn-debug-msvc.rs +++ b/src/test/codegen/async-fn-debug-msvc.rs @@ -17,7 +17,7 @@ async fn async_fn_test() { // FIXME: No way to reliably check the filename. // CHECK-DAG: [[ASYNC_FN:!.*]] = !DINamespace(name: "async_fn_test" -// CHECK-DAG: [[GEN:!.*]] = !DICompositeType(tag: DW_TAG_union_type, name: "generator$0" +// CHECK-DAG: [[GEN:!.*]] = !DICompositeType(tag: DW_TAG_union_type, name: "async_fn$0" // CHECK: {{!.*}} = !DIDerivedType(tag: DW_TAG_member, name: "variant0", scope: [[GEN]], // For brevity, we only check the struct name and members of the last variant. // CHECK-SAME: file: [[FILE:![0-9]*]], line: 11, |