File: p1-ambiguous.cpp

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-16
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,368 kB
  • sloc: cpp: 5,593,980; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (38 lines) | stat: -rw-r--r-- 552 bytes parent folder | download | duplicates (39) 
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
26
27
28
29
30
31
32
33
34
35
36
37
38
 
// RUN: %clang_cc1 -fsyntax-only -verify %s
// expected-no-diagnostics

// Make sure that friend declarations don't introduce ambiguous
// declarations.

// Test case courtesy of Shantonu Sen.
// Bug 4784.

class foo;

extern "C" {
  int c_func(foo *a);
};
int cpp_func(foo *a);

class foo {
public:
  friend int c_func(foo *a);
  friend int cpp_func(foo *a);
  int caller();
private:
  int x;
};

int c_func(foo *a) {
  return a->x;
}

int cpp_func(foo *a) {
  return a->x;
}

int foo::caller() {
    c_func(this);
    cpp_func(this);
    return 0;
}