clang/test/SemaCXX/msvc-pragma-function-no-builtin-attr.cpp

   1 // RUN: %clang_cl -fms-compatibility -Xclang -ast-dump -fsyntax-only -- %s | FileCheck %s
   2
   3 extern "C" __inline float __cdecl fabsf(  float _X);
   4 // CHECK: FunctionDecl {{.*}} fabsf
   5 #pragma function(fabsf)
   6   __inline float __cdecl fabsf(  float _X)
   7 {
   8     return 0;
   9 }
  10 // CHECK: FunctionDecl {{.*}} fabsf
  11 // CHECK: NoBuiltinAttr {{.*}} <<invalid sloc>> Implicit fabsf
  12
  13 int bar() {
  14   return 0;
  15 }
  16 // CHECK: FunctionDecl {{.*}} bar
  17 // CHECK: NoBuiltinAttr {{.*}} <<invalid sloc>> Implicit fabsf
  18
  19 struct A {
  20     int foo() = delete;
  21     // CHECK: CXXMethodDecl {{.*}} foo {{.*}} delete
  22     // CHECK-NOT: NoBuiltinAttr
  23     A() = default;
  24     // CHECK: CXXConstructorDecl {{.*}} A {{.*}} default
  25     // CHECK-NOT: NoBuiltinAttr
  26 };
  27
  28 int main() {
  29     return 0;
  30 }
  31 // CHECK: FunctionDecl {{.*}} main
  32 // CHECK: NoBuiltinAttr {{.*}} <<invalid sloc>> Implicit fabsf