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authorMatthias Krüger <matthias.krueger@famsik.de>2023-02-01 05:54:38 +0100
committerGitHub <noreply@github.com>2023-02-01 05:54:38 +0100
commit1dbb5efff35b98f8e11dab87d0a98136e6cf9390 (patch)
tree14b5183f7a04558ee9e54ecdf703dd13f4069f91 /compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
parent0d2ab6774243451c8743bad2c9dbdf2e61d10f89 (diff)
parent2fbe9274aae88709cb7aefada157c47e4232e2eb (diff)
downloadrust-1dbb5efff35b98f8e11dab87d0a98136e6cf9390.tar.gz
rust-1dbb5efff35b98f8e11dab87d0a98136e6cf9390.zip
Rollup merge of #107442 - lukas-code:slice-panics, r=cuviper
improve panic message for slice windows and chunks

before:
```text
thread 'main' panicked at 'size is zero', /rustc/1e225413a21fa69570bd3fefea9eb05e33f8b917/library/core/src/slice/mod.rs:809:44
```
```text
thread 'main' panicked at 'assertion failed: `(left != right)`
  left: `0`,
 right: `0`: chunks cannot have a size of zero', /rustc/1e225413a21fa69570bd3fefea9eb05e33f8b917/library/core/src/slice/mod.rs:843:9
```

after:
```text
thread 'main' panicked at 'chunk size must be non-zero', src/main.rs:4:22
```

fixes https://github.com/rust-lang/rust/issues/107437
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp')
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