llvm-project/clang/test/Index/TestClassForwardDecl.m
Douglas Gregor 29ee422861 When comparing the source range of a declaration against the region of
interest (e.g., as used by clang_getCursor()), count the
decl-specifier-seq as part of the source range, as we do for
clang_annotateTokens(). Makes clang_getCursor() work properly for the
result types of functions, for example.

llvm-svn: 119514
2010-11-17 17:14:07 +00:00

42 lines
1.2 KiB
Objective-C

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