| 1 | // RUN: %clang_cc1 -I%S %s -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions -o - | FileCheck %s |
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| 2 | #include <typeinfo> |
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| 3 | |
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| 4 | namespace Test1 { |
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| 5 | |
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| 6 | // PR7400 |
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| 7 | struct A { virtual void f(); }; |
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| 8 | |
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| 9 | // CHECK: @_ZN5Test16int_tiE = constant %"class.std::type_info"* bitcast (i8** @_ZTIi to %"class.std::type_info"*), align 8 |
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| 10 | const std::type_info &int_ti = typeid(int); |
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| 11 | |
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| 12 | // CHECK: @_ZN5Test14A_tiE = constant %"class.std::type_info"* bitcast (i8** @_ZTIN5Test11AE to %"class.std::type_info"*), align 8 |
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| 13 | const std::type_info &A_ti = typeid(const volatile A &); |
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| 14 | |
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| 15 | volatile char c; |
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| 16 | |
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| 17 | // CHECK: @_ZN5Test14c_tiE = constant %"class.std::type_info"* bitcast (i8** @_ZTIc to %"class.std::type_info"*), align 8 |
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| 18 | const std::type_info &c_ti = typeid(c); |
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| 19 | |
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| 20 | extern const double &d; |
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| 21 | |
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| 22 | // CHECK: @_ZN5Test14d_tiE = constant %"class.std::type_info"* bitcast (i8** @_ZTId to %"class.std::type_info"*), align 8 |
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| 23 | const std::type_info &d_ti = typeid(d); |
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| 24 | |
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| 25 | extern A &a; |
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| 26 | |
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| 27 | // CHECK: @_ZN5Test14a_tiE = global |
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| 28 | const std::type_info &a_ti = typeid(a); |
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| 29 | |
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| 30 | // CHECK: @_ZN5Test18A10_c_tiE = constant %"class.std::type_info"* bitcast ({ i8*, i8* }* @_ZTIA10_c to %"class.std::type_info"*), align 8 |
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| 31 | const std::type_info &A10_c_ti = typeid(char const[10]); |
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| 32 | |
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| 33 | // CHECK-LABEL: define i8* @_ZN5Test11fEv |
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| 34 | // CHECK-SAME: personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) |
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| 35 | const char *f() { |
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| 36 | try { |
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| 37 | // CHECK: br i1 |
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| 38 | // CHECK: invoke void @__cxa_bad_typeid() [[NR:#[0-9]+]] |
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| 39 | return typeid(*static_cast<A *>(0)).name(); |
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| 40 | } catch (...) { |
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| 41 | // CHECK: landingpad { i8*, i32 } |
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| 42 | // CHECK-NEXT: catch i8* null |
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| 43 | } |
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| 44 | |
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| 45 | return 0; |
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| 46 | } |
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| 47 | |
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| 48 | } |
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| 49 | |
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| 50 | // CHECK: attributes [[NR]] = { noreturn } |
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| 51 | |
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