src/llvm/tools/clang/test/SemaObjC/ivar-lookup-resolution-builtin.m

   1 // RUN: %clang_cc1  -fsyntax-only -verify -Wno-objc-root-class %s
   2 // pr5986
   3
   4 @interface Test {
   5   int index;
   6 }
   7 - (int) index;
   8 + (int) ClassMethod;
   9 @end
  10
  11 @implementation Test
  12 - (int) index
  13 {
  14   return index;
  15 }
  16 + (int) ClassMethod
  17 {
  18   return index; // expected-error {{instance variable 'index' accessed in class method}}
  19 }
  20 @end
  21
  22 @interface Test1 {
  23 }
  24 - (int) InstMethod;
  25 + (int) ClassMethod;
  26 @end
  27
  28 @implementation Test1
  29 - (int) InstMethod
  30 {
  31   return index; // expected-warning {{implicitly declaring library function 'index'}}   \
  32                 // expected-note {{please include the header <strings.h> or explicitly provide a declaration for 'index'}} \
  33                 // expected-warning {{incompatible pointer to integer conversion returning}}
  34 }
  35 + (int) ClassMethod
  36 {
  37   return index; // expected-warning {{incompatible pointer to integer conversion returning}}
  38 }
  39 @end
  40