[libclang] Introduce a new function to apply the indexing callbacks on an existing
CXTranslationUnit, mainly to be used for indexing a PCH.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144623 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/IndexDecl.cpp b/tools/libclang/IndexDecl.cpp
index 58f449d..67f6703 100644
--- a/tools/libclang/IndexDecl.cpp
+++ b/tools/libclang/IndexDecl.cpp
@@ -172,17 +172,19 @@
}
}
+void IndexingContext::indexTopLevelDecl(Decl *D) {
+ if (isNotFromSourceFile(D->getLocation()))
+ return;
+
+ if (isa<ObjCMethodDecl>(D))
+ return; // Wait for the objc container.
+
+ indexDecl(D);
+}
+
void IndexingContext::indexDeclGroupRef(DeclGroupRef DG) {
- for (DeclGroupRef::iterator I = DG.begin(), E = DG.end(); I != E; ++I) {
- Decl *D = *I;
- if (isNotFromSourceFile(D->getLocation()))
- return;
-
- if (isa<ObjCMethodDecl>(D))
- continue; // Wait for the objc container.
-
- indexDecl(D);
- }
+ for (DeclGroupRef::iterator I = DG.begin(), E = DG.end(); I != E; ++I)
+ indexTopLevelDecl(*I);
}
void IndexingContext::indexTUDeclsInObjCContainer() {