clang/test/Parser/while-loop-outside-function.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify %s
   2
   3 while // expected-error {{while loop outside of a function}}
   4 (true) {};
   5
   6 // without semicolon
   7 while // expected-error {{while loop outside of a function}}
   8 (true) {}
   9
  10 do { // expected-error {{expected unqualified-id}}
  11     int some_var = 1;
  12     some_var += 3;
  13 }
  14 while // expected-error {{while loop outside of a function}}
  15 (true);
  16
  17 void someFunction() {
  18     while(true) {};
  19 }
  20
  21 class SomeClass {
  22 public:
  23     while(true) {} // expected-error {{expected member name or ';' after declaration specifiers}}
  24     void some_fn() {
  25         while(true) {}
  26     }
  27 };