clang/test/Parser/cxx11-type-specifier.cpp

   1 // RUN: %clang_cc1 -verify %s -std=c++11 -fcxx-exceptions
   2
   3 // Tests for parsing of type-specifier-seq
   4
   5 struct S {
   6   operator constexpr int(); // expected-error{{type name does not allow constexpr}}
   7 };
   8 enum E { e };
   9
  10 void f() {
  11   try {
  12     (void) new constexpr int; // expected-error{{type name does not allow constexpr}}
  13   } catch (constexpr int) { // expected-error{{type name does not allow constexpr}}
  14   }
  15
  16   // These parse as type definitions, not as type references with braced
  17   // initializers. Sad but true...
  18   (void) new struct S {}; // expected-error{{'S' cannot be defined in a type specifier}}
  19   (void) new enum E { e }; // expected-error{{'E' cannot be defined in a type specifier}}
  20 }
  21
  22 // And for trailing-type-specifier-seq
  23
  24 auto f() -> unknown; // expected-error{{unknown type name 'unknown'}}