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Diffstat (limited to 'src/tools/clippy/src/docs/builtin_type_shadow.txt')
| -rw-r--r-- | src/tools/clippy/src/docs/builtin_type_shadow.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/tools/clippy/src/docs/builtin_type_shadow.txt b/src/tools/clippy/src/docs/builtin_type_shadow.txt new file mode 100644 index 000000000..15b1c9df7 --- /dev/null +++ b/src/tools/clippy/src/docs/builtin_type_shadow.txt @@ -0,0 +1,15 @@ +### What it does +Warns if a generic shadows a built-in type. + +### Why is this bad? +This gives surprising type errors. + +### Example + +``` +impl<u32> Foo<u32> { + fn impl_func(&self) -> u32 { + 42 + } +} +```
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