llvm-for-llvmta/tools/clang/test/SemaCXX/no-exceptions.cpp

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2022-04-25 13:02:35 +02:00
// RUN: %clang_cc1 -fsyntax-only -verify %s
// Various tests for -fno-exceptions
typedef __SIZE_TYPE__ size_t;
namespace test0 {
// rdar://problem/7878149
class Foo {
public:
void* operator new(size_t x);
private:
void operator delete(void *x);
};
void test() {
// Under -fexceptions, this does access control for the associated
// 'operator delete'.
(void) new Foo();
}
}
namespace test1 {
void f() {
throw; // expected-error {{cannot use 'throw' with exceptions disabled}}
}
void g() {
try { // expected-error {{cannot use 'try' with exceptions disabled}}
f();
} catch (...) {
}
}
}