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Make "C" explicit in extern "C". (#15034)

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We're making the `missing_abi` lint a warning in rustc, see:
https://github.com/rust-lang/rust/pull/132397
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Ed Page 2025-01-08 17:51:15 +00:00 committed by GitHub
commit d9f65ec218
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1 changed files with 4 additions and 4 deletions
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8
tests/testsuite/build_script.rs
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@ -2255,7 +2255,7 @@ fn build_script_with_dynamic_native_dependency() {
crate-type = ["dylib"]
"#,
)
.file("src/lib.rs", "#[no_mangle] pub extern fn foo() {}")
.file("src/lib.rs", r#"#[no_mangle] pub extern "C" fn foo() {}"#)
.build();
let foo = project()
@ -2316,7 +2316,7 @@ fn build_script_with_dynamic_native_dependency() {
pub fn bar() {
#[cfg_attr(not(target_env = "msvc"), link(name = "builder"))]
#[cfg_attr(target_env = "msvc", link(name = "builder.dll"))]
extern { fn foo(); }
extern "C" { fn foo(); }
unsafe { foo() }
}
"#,
@ -4821,7 +4821,7 @@ fn _rename_with_link_search_path(cross: bool, expected: impl IntoData) {
)
.file(
"src/lib.rs",
"#[no_mangle] pub extern fn cargo_test_foo() {}",
r#"#[no_mangle] pub extern "C" fn cargo_test_foo() {}"#,
);
let p = p.build();
@ -4866,7 +4866,7 @@ fn _rename_with_link_search_path(cross: bool, expected: impl IntoData) {
.file(
"src/main.rs",
r#"
extern {
extern "C" {
#[link_name = "cargo_test_foo"]
fn foo();
}