cb70221857
Fixes: #84884 This solution might be considered a compromise, but I think it is the better choice. The results in the `closure.rs` test correctly resolve all test cases broken as described in #84884. One test pattern (in both `closure_macro.rs` and `closure_macro_async.rs`) was also affected, and removes coverage statistics for the lines inside the closure, because the closure includes a macro. (The coverage remains at the callsite of the macro, so we lose some detail, but there isn't a perfect choice with macros. Often macro implementations are split across the macro and the callsite, and there doesn't appear to be a single "right choice" for which body should be covered. For the current implementation, we can't do both. The callsite is most likely to be the preferred site for coverage. I applied this fix to all `MacroKinds`, not just `Bang`. I'm trying to resolve an issue of lost coverage in a `MacroKind::Attr`-based, function-scoped macro. Instead of only searching for a body_span that is "not a function-like macro" (that is, MacroKind::Bang), I'm expanding this to all `MacroKind`s. Maybe I should expand this to `ExpnKind::Desugaring` and `ExpnKind::AstPass` (or subsets, depending on their sub-kinds) as well, but I'm not sure that's a good idea. I'd like to add a test of the `Attr` macro on functions, but I need time to figure out how to constract a good, simple example without external crate dependencies. For the moment, all tests still work as expected (no change), this new commit shouldn't have a negative affect, and more importantly, I believe it will have a positive effect. I will try to confirm this. |
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| .. | ||
| bootstrap | ||
| build_helper | ||
| ci | ||
| doc | ||
| etc | ||
| librustdoc | ||
| llvm-project@b61c24f352 | ||
| rustdoc-json-types | ||
| test | ||
| tools | ||
| README.md | ||
| stage0.txt | ||
| version | ||
This directory contains the source code of the rust project, including:
- The test suite
- The bootstrapping build system
- Various submodules for tools, like rustdoc, rls, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.