clang/test/SemaCXX/warn-self-assign-overloaded-disable.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -Wall -verify %s
   2 // RUN: %clang_cc1 -fsyntax-only -Wself-assign -verify %s
   3 // RUN: %clang_cc1 -fsyntax-only -Wself-assign-overloaded -verify %s
   4 // RUN: %clang_cc1 -fsyntax-only -Wall -Wno-self-assign-overloaded -DSILENCE -verify %s
   5 // RUN: %clang_cc1 -fsyntax-only -Wself-assign -Wno-self-assign-overloaded -DSILENCE -verify %s
   6 // RUN: %clang_cc1 -fsyntax-only -Wself-assign-overloaded -Wno-self-assign-overloaded -DSILENCE -verify %s
   7
   8 struct S {};
   9
  10 void f() {
  11   S a;
  12 #ifndef SILENCE
  13   a = a; // expected-warning{{explicitly assigning}}
  14 #else
  15   // expected-no-diagnostics
  16   a = a;
  17 #endif
  18 }