diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/lint/clashing-extern-fn-wasm.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/lint/clashing-extern-fn-wasm.rs')
-rw-r--r-- | tests/ui/lint/clashing-extern-fn-wasm.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/lint/clashing-extern-fn-wasm.rs b/tests/ui/lint/clashing-extern-fn-wasm.rs new file mode 100644 index 000000000..eeb2b8eae --- /dev/null +++ b/tests/ui/lint/clashing-extern-fn-wasm.rs @@ -0,0 +1,21 @@ +// check-pass +#![crate_type = "lib"] + +#[cfg(target_arch = "wasm32")] +mod wasm_non_clash { + mod a { + #[link(wasm_import_module = "a")] + extern "C" { + pub fn foo(); + } + } + + mod b { + #[link(wasm_import_module = "b")] + extern "C" { + pub fn foo() -> usize; + // #79581: These declarations shouldn't clash because foreign fn names are mangled + // on wasm32. + } + } +} |