clang/test/Preprocessor/c90.c

   1 /* RUN: %clang_cc1 %s -std=c89 -Eonly -verify -pedantic-errors
   2  * RUN: %clang_cc1 %s -std=c89 -E | FileCheck %s
   3  */
   4
   5 /* PR3919 */
   6
   7 #define foo`bar   /* expected-error {{whitespace required after macro name}} */
   8 #define foo2!bar  /* expected-warning {{whitespace recommended after macro name}} */
   9
  10 #define foo3$bar  /* expected-error {{'$' in identifier}} */
  11
  12 /* CHECK-NOT: this comment should be missing
  13  * CHECK: {{^}}// this comment should be present{{$}}
  14  */
  15 // this comment should be present