clang/test/Parser/cxx-keyword-identifiers.cpp

   1 // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
   2
   3
   4 int foo1(int case, int throw, int y) { // expected-error {{invalid parameter name: 'case' is a keyword}} \
   5                                           expected-error {{invalid}}
   6   // Trailing parameters should be recovered.
   7   y = 1;
   8 }
   9
  10 int foo2(int case = 1); // expected-error {{invalid parameter}}
  11 int foo3(int const); // ok: without parameter name.
  12 // ok: override has special meaning when used after method functions. it can be
  13 // used as name.
  14 int foo4(int override);
  15 int foo5(int x const); // expected-error {{expected ')'}} expected-note {{to match this '('}}
  16 // FIXME: bad recovery on the case below, "invalid parameter" is desired, the
  17 // followon diagnostics should be suppressed.
  18 int foo6(int case __attribute((weak))); // expected-error {{invalid parameter}}  \
  19                                         // expected-error {{expected ')'}} expected-note {{to match this '('}}
  20
  21 void test() {
  22   // FIXME: we shoud improve the dianostics for the following cases.
  23   int case; // expected-error {{expected unqualified-id}}
  24   struct X {
  25     int case; // expected-error {{expected member name or ';'}}
  26   };
  27 }
  28 struct Foo {
  29   void bar(*decltype(1) aux); // expected-error {{a type specifier is required for all declarations}}. \
  30                                  // expected-error {{expected ')'}} expected-note {{to match this '('}}
  31 };