From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../parallel-codegen-closures.rs | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 src/test/ui/functions-closures/parallel-codegen-closures.rs (limited to 'src/test/ui/functions-closures/parallel-codegen-closures.rs') diff --git a/src/test/ui/functions-closures/parallel-codegen-closures.rs b/src/test/ui/functions-closures/parallel-codegen-closures.rs new file mode 100644 index 000000000..79759daba --- /dev/null +++ b/src/test/ui/functions-closures/parallel-codegen-closures.rs @@ -0,0 +1,28 @@ +// run-pass +#![allow(dead_code)] +#![allow(unused_variables)] +#![allow(stable_features)] + +// Tests parallel codegen - this can fail if the symbol for the anonymous +// closure in `sum` pollutes the second codegen unit from the first. + +// compile-flags: -C codegen_units=2 + +#![feature(iter_arith)] + +mod a { + fn foo() { + let x = ["a", "bob", "c"]; + let len: usize = x.iter().map(|s| s.len()).sum(); + } +} + +mod b { + fn bar() { + let x = ["a", "bob", "c"]; + let len: usize = x.iter().map(|s| s.len()).sum(); + } +} + +fn main() { +} -- cgit v1.2.3