clang/test/Modules/diag-pragma.c

   1 // RUN: rm -rf %t
   2 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c -emit-module -fmodules-cache-path=%t -fmodule-name=diag_pragma %S/Inputs/module.modulemap
   3 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c -verify -fmodules-cache-path=%t -I %S/Inputs %s
   4 // FIXME: When we have a syntax for modules in C, use that.
   5
   6 @import diag_pragma;
   7
   8 int foo(int x) {
   9   if (x = DIAG_PRAGMA_MACRO) // expected-warning {{using the result of an assignment as a condition without parentheses}} \
  10                              // expected-note {{place parentheses}} expected-note {{use '=='}}
  11     return 0;
  12   return 1;
  13 }