1 // RUN: %clang_cc1 -g -emit-llvm %s -o -| FileCheck %s
2 //
3 // Two variables with the same name in subsequent if staments need to be in separate scopes.
4 //
5 // rdar://problem/14024005
6 //
7
8 int printf(const char*, ...);
9
return_char(int input)10 char *return_char (int input)
11 {
12 if (input%2 == 0)
13 return "I am even.\n";
14 else
15 return "I am odd.\n";
16 }
17
main2()18 int main2() {
19 // CHECK: [ DW_TAG_auto_variable ] [ptr] [line [[@LINE+2]]]
20 // CHECK: metadata !{i32 {{.*}}, metadata !{{.*}}, i32 [[@LINE+1]], {{.*}}} ; [ DW_TAG_lexical_block ]
21 if (char *ptr = return_char(1)) {
22 printf ("%s", ptr);
23 }
24 // CHECK: [ DW_TAG_auto_variable ] [ptr] [line [[@LINE+2]]]
25 // CHECK: metadata !{i32 {{.*}}, metadata !{{.*}}, i32 [[@LINE+1]], {{.*}}} ; [ DW_TAG_lexical_block ]
26 if (char *ptr = return_char(2)) {
27 printf ("%s", ptr);
28 }
29 else printf ("%s", ptr);
30
31 return 0;
32 }
33