crash.cpp
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// RUN: %clang_cc1 %s -std=c++11 -emit-llvm-only
// RUN: %clang_cc1 -emit-obj -o %t -debug-info-kind=line-tables-only -std=c++11 %s
// RUN: %clang_cc1 -emit-obj -o %t -debug-info-kind=line-directives-only -std=c++11 %s
// CHECK that we don't crash.
// PR11676's example is ill-formed:
/*
union _XEvent {
};
void ProcessEvent() {
_XEvent pluginEvent = _XEvent();
}
*/
// Example from PR11665:
void f() {
union U { int field; } u = U();
(void)U().field;
}
namespace PR17476 {
struct string {
string(const char *__s);
string &operator+=(const string &__str);
};
template <class ELFT> void finalizeDefaultAtomValues() {
auto startEnd = [&](const char * sym)->void {
string start("__");
start += sym;
}
;
startEnd("preinit_array");
}
void f() { finalizeDefaultAtomValues<int>(); }
}