arg-duplicate.c revision 2224f84658fb9b3725a31f2680edb64ae73bf705 
1// RUN: clang -fsyntax-only -verify %s
2
3int f3(y, x,
4       x)          // expected-error {{redefinition of parameter}}
5  int y, x,
6      x;           // expected-error {{redefinition of parameter}}
7{
8  return x + y;
9}
10
11void f4(void) {
12  f3 (1, 1, 2, 3, 4);
13}
14
15