mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-27 01:04:03 +00:00
parent
f4c675c476
commit
5444aded02
621
src/test/ui/issues/issue-58319.rs
Normal file
621
src/test/ui/issues/issue-58319.rs
Normal file
@ -0,0 +1,621 @@
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// run-pass
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fn main() {}
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#[derive(Clone)]
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pub struct Little;
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#[derive(Clone)]
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pub struct Big(
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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||||
Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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||||
Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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||||
Little,
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Little,
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||||
Little,
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||||
Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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||||
Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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Little,
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);
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18
src/test/ui/issues/issue-65131.rs
Normal file
18
src/test/ui/issues/issue-65131.rs
Normal file
@ -0,0 +1,18 @@
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fn get_pair(_a: &mut u32, _b: &mut u32) {}
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macro_rules! x10 {
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($($t:tt)*) => {
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$($t)* $($t)* $($t)* $($t)* $($t)*
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$($t)* $($t)* $($t)* $($t)* $($t)*
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}
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}
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#[allow(unused_assignments)]
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fn main() {
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let mut x = 1;
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get_pair(&mut x, &mut x);
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//~^ ERROR: cannot borrow `x` as mutable more than once at a time
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x10! { x10!{ x10!{ if x > 0 { x += 2 } else { x += 1 } } } }
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}
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12
src/test/ui/issues/issue-65131.stderr
Normal file
12
src/test/ui/issues/issue-65131.stderr
Normal file
@ -0,0 +1,12 @@
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error[E0499]: cannot borrow `x` as mutable more than once at a time
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--> $DIR/issue-65131.rs:14:22
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LL | get_pair(&mut x, &mut x);
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| -------- ------ ^^^^^^ second mutable borrow occurs here
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| | |
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||||
| | first mutable borrow occurs here
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| first borrow later used by call
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0499`.
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Loading…
Reference in New Issue
Block a user