1 // RUN: %clang_cc1 -emit-llvm %s -o - -triple=i386-pc-win32 -fexceptions -fcxx-exceptions -fexternc-nounwind | FileCheck %s 2 3 namespace test1 { 4 struct Cleanup { ~Cleanup(); }; 5 extern "C" void never_throws(); 6 void may_throw(); 7 8 void caller() { 9 Cleanup x; 10 never_throws(); 11 may_throw(); 12 } 13 } 14 // CHECK-LABEL: define void @"\01?caller@test1@@YAXXZ"( 15 // CHECK: call void @never_throws( 16 // CHECK: invoke void @"\01?may_throw@test1@@YAXXZ"( 17 18 namespace test2 { 19 struct Cleanup { ~Cleanup(); }; 20 extern "C" void throws_int() throw(int); 21 void may_throw(); 22 23 void caller() { 24 Cleanup x; 25 throws_int(); 26 may_throw(); 27 } 28 } 29 // CHECK-LABEL: define void @"\01?caller@test2@@YAXXZ"( 30 // CHECK: invoke void @throws_int( 31 // CHECK: invoke void @"\01?may_throw@test2@@YAXXZ"( 32
