1 // RUN: not %clang_cc1 -fsyntax-only -fshow-overloads=best -fno-caret-diagnostics %s 2>&1 | FileCheck %s
2 struct S {
3 S(void*);
4 S(char*);
5 S(unsigned char*);
6 S(signed char*);
7 S(unsigned short*);
8 S(signed short*);
9 S(unsigned int*);
10 S(signed int*);
11 };
12 void f(const S& s);
13
14 // First call to f emits all candidates. Second call emits just the first 4.
g()15 void g() { f(0); }
16 // CHECK: {{conversion from 'int' to 'const S' is ambiguous}}
17 // CHECK-NEXT: {{candidate constructor}}
18 // CHECK-NEXT: {{candidate constructor}}
19 // CHECK-NEXT: {{candidate constructor}}
20 // CHECK-NEXT: {{candidate constructor}}
21 // CHECK-NEXT: {{candidate constructor}}
22 // CHECK-NEXT: {{candidate constructor}}
23 // CHECK-NEXT: {{candidate constructor}}
24 // CHECK-NEXT: {{candidate constructor}}
25
h()26 void h() { f(0); }
27 // CHECK: {{conversion from 'int' to 'const S' is ambiguous}}
28 // CHECK-NEXT: {{candidate constructor}}
29 // CHECK-NEXT: {{candidate constructor}}
30 // CHECK-NEXT: {{candidate constructor}}
31 // CHECK-NEXT: {{candidate constructor}}
32 // CHECK-NEXT: {{remaining 4 candidates omitted; pass -fshow-overloads=all to show them}}
33