diff options
Diffstat (limited to 'clang/test/SemaCXX/vararg-non-pod.cpp')
| -rw-r--r-- | clang/test/SemaCXX/vararg-non-pod.cpp | 112 |
1 files changed, 92 insertions, 20 deletions
diff --git a/clang/test/SemaCXX/vararg-non-pod.cpp b/clang/test/SemaCXX/vararg-non-pod.cpp index 39d4cccacd3..1b7f3b68dc9 100644 --- a/clang/test/SemaCXX/vararg-non-pod.cpp +++ b/clang/test/SemaCXX/vararg-non-pod.cpp @@ -1,7 +1,11 @@ // RUN: %clang_cc1 -fsyntax-only -verify -fblocks %s -Wno-error=non-pod-varargs +// RUN: %clang_cc1 -fsyntax-only -verify -fblocks -std=c++98 %s -Wno-error=non-pod-varargs +// RUN: %clang_cc1 -fsyntax-only -verify -fblocks -std=c++11 %s -Wno-error=non-pod-varargs // Check that the warning is still there under -fms-compatibility. // RUN: %clang_cc1 -fsyntax-only -verify -fblocks %s -Wno-error=non-pod-varargs -fms-compatibility +// RUN: %clang_cc1 -fsyntax-only -verify -fblocks -std=c++98 %s -Wno-error=non-pod-varargs -fms-compatibility +// RUN: %clang_cc1 -fsyntax-only -verify -fblocks -std=c++11 %s -Wno-error=non-pod-varargs -fms-compatibility extern char version[]; @@ -18,11 +22,19 @@ void t1() { C c(10); - g(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} + g(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} +#endif + g(10, version); void (*ptr)(int, ...) = g; - ptr(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} + ptr(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} +#endif + ptr(10, version); } @@ -30,18 +42,34 @@ void t2() { C c(10); - c.g(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} + c.g(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} +#endif + c.g(10, version); void (C::*ptr)(int, ...) = &C::g; - (c.*ptr)(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} + (c.*ptr)(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} +#endif + (c.*ptr)(10, version); - C::h(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} + C::h(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} +#endif + C::h(10, version); void (*static_ptr)(int, ...) = &C::h; - static_ptr(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} + static_ptr(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} +#endif + static_ptr(10, version); } @@ -51,7 +79,11 @@ void t3() { C c(10); - block(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic block; call will abort at runtime}} + block(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic block; call will abort at runtime}} +#endif + block(10, version); } @@ -66,7 +98,11 @@ void t4() D d; - d(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} + d(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} +#endif + d(10, version); } @@ -78,10 +114,16 @@ void t5() { C c(10); - E e(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic constructor; call will abort at runtime}} \ - // expected-error{{calling a private constructor of class 'E'}} - (void)E(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic constructor; call will abort at runtime}} \ - // expected-error{{calling a private constructor of class 'E'}} + E e(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic constructor; call will abort at runtime}} +#endif + // expected-error@-4 {{calling a private constructor of class 'E'}} + (void)E(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic constructor; call will abort at runtime}} +#endif + // expected-error@-4 {{calling a private constructor of class 'E'}} } @@ -103,7 +145,13 @@ Base &get_base(...); int eat_base(...); void test_typeid(Base &base) { - (void)typeid(get_base(base)); // expected-warning{{cannot pass object of non-POD type 'Base' through variadic function; call will abort at runtime}} expected-warning{{expression with side effects will be evaluated despite being used as an operand to 'typeid'}} + (void)typeid(get_base(base)); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'Base' through variadic function; call will abort at runtime}} +#else + // expected-warning@-4 {{cannot pass object of non-trivial type 'Base' through variadic function; call will abort at runtime}} +#endif + // expected-warning@-6 {{expression with side effects will be evaluated despite being used as an operand to 'typeid'}} (void)typeid(eat_base(base)); // okay } @@ -136,7 +184,10 @@ void t8(int n, ...) { int t9(int n) { // Make sure the error works in potentially-evaluated sizeof - return (int)sizeof(*(Helper(Foo()), (int (*)[n])0)); // expected-warning{{cannot pass object of non-POD type}} + return (int)sizeof(*(Helper(Foo()), (int (*)[n])0)); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'Foo' through variadic function; call will abort at runtime}} +#endif } // PR14057 @@ -173,22 +224,43 @@ namespace t11 { void test() { C c(10); - (get_f_ptr())(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} + (get_f_ptr())(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} +#endif (get_f_ptr())(10, version); - (c.*get_m_ptr())(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} + (c.*get_m_ptr())(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} +#endif (c.*get_m_ptr())(10, version); - (get_b_ptr())(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic block; call will abort at runtime}} + (get_b_ptr())(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic block; call will abort at runtime}} +#endif + (get_b_ptr())(10, version); - (arr_f_ptr[3])(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} + (arr_f_ptr[3])(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic function; call will abort at runtime}} +#endif + (arr_f_ptr[3])(10, version); - (c.*arr_m_ptr[3])(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} + (c.*arr_m_ptr[3])(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic method; call will abort at runtime}} +#endif + (c.*arr_m_ptr[3])(10, version); - (arr_b_ptr[3])(10, c); // expected-warning{{cannot pass object of non-POD type 'C' through variadic block; call will abort at runtime}} + (arr_b_ptr[3])(10, c); +#if __cplusplus <= 199711L + // expected-warning@-2 {{cannot pass object of non-POD type 'C' through variadic block; call will abort at runtime}} +#endif (arr_b_ptr[3])(10, version); } } |
