clang/test/Sema/attr-nothrow.c

   1 // RUN: %clang_cc1 %s -verify
   2 // RUN: %clang_cc1 %s -ast-dump | FileCheck %s
   3 // expected-no-diagnostics
   4
   5 // PR42113: The following caused an assertion in mergeFunctionTypes
   6 // because it causes one side to have an exception specification, which
   7 // isn't typically supported in C.
   8 void PR42113a();
   9 void PR42113a(void) __attribute__((nothrow));
  10 // CHECK: FunctionDecl {{.*}} PR42113a
  11 // CHECK: FunctionDecl {{.*}} PR42113a
  12 // CHECK: NoThrowAttr
  13 void PR42113b() __attribute__((nothrow));
  14 // CHECK: FunctionDecl {{.*}} PR42113b
  15 // CHECK: NoThrowAttr
  16  __attribute__((nothrow)) void PR42113c();
  17 // CHECK: FunctionDecl {{.*}} PR42113c
  18 // CHECK: NoThrowAttr