| Adrian Prantl | 0ffce6e | 2013-06-08 00:16:55 +0000 | [diff] [blame] | 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 | |
| 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 | |
| 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 | } |