| Richard Smith | 83ea530 | 2012-06-27 20:23:58 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s |
| Chris Lattner | a14db75 | 2010-03-11 18:19:55 +0000 | [diff] [blame] | 2 | |
| 3 | |
| 4 | // PR6433 - Don't crash on va_arg(typedef). |
| 5 | typedef double gdouble; |
| 6 | void focus_changed_cb () { |
| 7 | __builtin_va_list pa; |
| 8 | double mfloat; |
| 9 | mfloat = __builtin_va_arg((pa), gdouble); |
| 10 | } |
| 11 | |
| Richard Smith | 83ea530 | 2012-06-27 20:23:58 +0000 | [diff] [blame] | 12 | void vararg(int, ...); |
| 13 | void function_as_vararg() { |
| 14 | // CHECK: define {{.*}}function_as_vararg |
| 15 | // CHECK-NOT: llvm.trap |
| 16 | vararg(0, focus_changed_cb); |
| 17 | } |