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// RUN: %clang_cc1 -fno-rtti -fcxx-exceptions -fexceptions %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
// CHECK: @_ZTIN5test11AE = linkonce_odr constant
// CHECK: @_ZTIN5test11BE = linkonce_odr constant
// CHECK: @_ZTIN5test11CE = linkonce_odr constant
// CHECK: @_ZTIN5test11DE = linkonce_odr constant
// CHECK: @_ZTIPN5test11DE = linkonce_odr constant {{.*}} @_ZTIN5test11DE
// PR6974: this shouldn't crash
namespace test0 {
class err {};
void f(void) {
try {
} catch (err &) {
}
}
}
namespace test1 {
// These classes have key functions defined out-of-line. Under
// normal circumstances, we wouldn't generate RTTI for them; under
// -fno-rtti, we generate RTTI only when required by EH. But
// everything gets hidden visibility because we assume that all
// users are also compiled under -fno-rtti and therefore will be
// emitting RTTI regardless of key function.
class A { virtual void foo(); };
class B { virtual void foo(); };
class C { virtual void foo(); };
class D { virtual void foo(); };
void opaque();
void test0() {
throw A();
}
void test1() throw(B) {
opaque();
}
void test2() {
try {
opaque();
} catch (C&) {}
}
void test3(D *ptr) {
throw ptr;
};
}
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