[libclang] Do index 'extern' declarations inside functions.
rdar://12257073
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163563 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/IndexBody.cpp b/tools/libclang/IndexBody.cpp
index acf8838..3614206 100644
--- a/tools/libclang/IndexBody.cpp
+++ b/tools/libclang/IndexBody.cpp
@@ -130,8 +130,20 @@
}
bool VisitDeclStmt(DeclStmt *S) {
- if (IndexCtx.shouldIndexFunctionLocalSymbols())
+ if (IndexCtx.shouldIndexFunctionLocalSymbols()) {
IndexCtx.indexDeclGroupRef(S->getDeclGroup());
+ return true;
+ }
+
+ DeclGroupRef DG = S->getDeclGroup();
+ for (DeclGroupRef::iterator I = DG.begin(), E = DG.end(); I != E; ++I) {
+ const Decl *D = *I;
+ if (!D)
+ continue;
+ if (!IndexCtx.isFunctionLocalDecl(D))
+ IndexCtx.indexTopLevelDecl(D);
+ }
+
return true;
}