File: use-extern-language-linkage.cppm

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (25 lines) | stat: -rw-r--r-- 456 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
// RUN: rm -rf %t
// RUN: mkdir -p %t
// RUN: split-file %s %t
//
// RUN: %clang_cc1 -std=c++20 %t/a.cppm -fsyntax-only -verify

//--- foo.h
extern "C++" void c_func();

//--- a.cppm
// expected-no-diagnostics
module;
#include "foo.h"
export module a;
export extern "C++" void foo() {}
extern "C++" void bar() {}
export extern "C" void foo_c() {}
extern "C" void bar_c() {}
export void a() {
    foo();
    bar();
    foo_c();
    bar_c();
    c_func();
}