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authorMatthias Krüger <matthias.krueger@famsik.de>2024-03-30 14:30:51 +0100
committerGitHub <noreply@github.com>2024-03-30 14:30:51 +0100
commit9b067df6188f6b0f062c5e2931e47dd0d67b541a (patch)
treec8b8a7a1288c8ac71bbf651b01eb63f5c1b58f8c /compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
parent558880ab882a97e2a611a8669f9d9f43f23c529e (diff)
parentb20e267cc52d495a7617c57006644730d1ba60dc (diff)
downloadrust-9b067df6188f6b0f062c5e2931e47dd0d67b541a.tar.gz
rust-9b067df6188f6b0f062c5e2931e47dd0d67b541a.zip
Rollup merge of #123224 - pacak:better-error-message, r=compiler-errors
compiletest: print reason for failing to read tests

Turns this
```
Could not read tests from /path/to/rust/tests/run-make
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Build completed unsuccessfully in 0:00:05
```
into this:
```
Could not read tests from /path/to/rust/tests/run-make: run-make tests cannot have both `Makefile` and `rmake.rs`
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Build completed unsuccessfully in 0:00:05
```

While first one is technically correct - it's not helpful at all, adding backtrace is not making it any better.
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp')
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