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Diffstat (limited to 'clang/test/CXX/except/except.spec/p2-places.cpp')
-rw-r--r-- | clang/test/CXX/except/except.spec/p2-places.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/clang/test/CXX/except/except.spec/p2-places.cpp b/clang/test/CXX/except/except.spec/p2-places.cpp new file mode 100644 index 0000000..67647fb --- /dev/null +++ b/clang/test/CXX/except/except.spec/p2-places.cpp @@ -0,0 +1,63 @@ +// RUN: %clang_cc1 -std=c++11 -fexceptions -fcxx-exceptions -fsyntax-only -verify %s + +// Tests where specs are allowed and where they aren't. + +namespace dyn { + + // Straight from the standard: + + // Plain function with spec + void f() throw(int); + + // Pointer to function with spec + void (*fp)() throw (int); + + // Function taking reference to function with spec + void g(void pfa() throw(int)); + + // Typedef for pointer to function with spec + typedef int (*pf)() throw(int); // expected-error {{specifications are not allowed in typedefs}} + + // Some more: + + // Function returning function with spec + void (*h())() throw(int); + + // Ultimate parser thrill: function with spec returning function with spec and + // taking pointer to function with spec. + // The actual function throws int, the return type double, the argument float. + void (*i() throw(int))(void (*)() throw(float)) throw(double); + + // Pointer to pointer to function taking function with spec + void (**k)(void pfa() throw(int)); // no-error + + // Pointer to pointer to function with spec + void (**j)() throw(int); // expected-error {{not allowed beyond a single}} + + // Pointer to function returning pointer to pointer to function with spec + void (**(*h())())() throw(int); // expected-error {{not allowed beyond a single}} + +} + +namespace noex { + + // These parallel those from above. + + void f() noexcept(false); + + void (*fp)() noexcept(false); + + void g(void pfa() noexcept(false)); + + typedef int (*pf)() noexcept(false); // expected-error {{specifications are not allowed in typedefs}} + + void (*h())() noexcept(false); + + void (*i() noexcept(false))(void (*)() noexcept(true)) noexcept(false); + + void (**k)(void pfa() noexcept(false)); // no-error + + void (**j)() noexcept(false); // expected-error {{not allowed beyond a single}} + + void (**(*h())())() noexcept(false); // expected-error {{not allowed beyond a single}} +} |