external/bsd/llvm/dist/clang/test/Index/TestClassForwardDecl.m

   1 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fblocks -emit-pch -x objective-c %s -o %t.ast
   2 // RUN: c-index-test -test-file-scan %t.ast %s | FileCheck -check-prefix=CHECK-scan %s
   3 // RUN: c-index-test -test-load-tu %t.ast local | FileCheck -check-prefix=CHECK-load %s
   4
   5 // This test checks how the @class resolves as a cursor when the @interface is implicitly defined.
   6 // See TestClassDecl.m for the corresponding test case. (<rdar://problem/7383421>)
   7
   8 @class Foo;
   9
  10 void function(Foo * arg)
  11 {
  12     // nothing here.
  13 }
  14
  15 // CHECK-scan: [1:1 - 8:1] Invalid Cursor => NoDeclFound
  16 // CHECK-scan: [8:1 - 8:8] ObjCInterfaceDecl=Foo:8:8
  17 // CHECK-scan: [8:8 - 8:11] ObjCClassRef=Foo:8:8
  18 // CHECK-scan: [8:11 - 10:1] Invalid Cursor => NoDeclFound
  19 // CHECK-scan: [10:1 - 10:15] FunctionDecl=function:10:6 (Definition)
  20 // CHECK-scan: [10:15 - 10:18] ObjCClassRef=Foo:8:8
  21 // CHECK-scan: [10:18 - 10:24] ParmDecl=arg:10:21 (Definition)
  22 // CHECK-scan: [10:24 - 11:1] FunctionDecl=function:10:6 (Definition)
  23 // CHECK: [11:1 - 13:2] CompundStmt=
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  39 // CHECK-load: TestClassForwardDecl.m:10:6: FunctionDecl=function:10:6 (Definition)
  40 // CHECK-load: TestClassForwardDecl.m:10:21: ParmDecl=arg:10:21
  41