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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-34569.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-34569.rs b/src/test/ui/issues/issue-34569.rs new file mode 100644 index 000000000..88dcdd411 --- /dev/null +++ b/src/test/ui/issues/issue-34569.rs @@ -0,0 +1,18 @@ +// run-pass +// compile-flags:-g +// ignore-asmjs wasm2js does not support source maps yet + +// In this test we just want to make sure that the code below does not lead to +// a debuginfo verification assertion during compilation. This was caused by the +// closure in the guard being codegened twice due to how match expressions are +// handled. +// +// See https://github.com/rust-lang/rust/issues/34569 for details. + +fn main() { + match 0 { + e if (|| { e == 0 })() => {}, + 1 => {}, + _ => {} + } +} |