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1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2 
3 // PR3592
4 static void* malloc(int);
malloc(int size)5 static void* malloc(int size) {
6   return ((void*)0); /*do not use heap in this file*/
7 }
8 
9 void *calloc(int, int, int); // expected-warning{{incompatible redeclaration of library function 'calloc'}} \
10 // expected-note{{'calloc' is a builtin with type 'void *}}
11 
f1(void)12 void f1(void) {
13   calloc(0, 0, 0);
14 }
15 
f2()16 void f2() {
17   int index = 1;
18 }
19 
20 static int index;
21 
f3()22 int f3() {
23   return index << 2;
24 }
25 
26 typedef int rindex;
27