libclang visitation for DependentScopeDeclRefExpr
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112975 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index 17afeca..d75853b 100644
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -392,6 +392,7 @@
bool VisitCXXPseudoDestructorExpr(CXXPseudoDestructorExpr *E);
// FIXME: UnaryTypeTraitExpr has poor source-location information.
bool VisitOverloadExpr(OverloadExpr *E);
+ bool VisitDependentScopeDeclRefExpr(DependentScopeDeclRefExpr *E);
};
} // end anonymous namespace
@@ -1636,6 +1637,31 @@
return false;
}
+bool CursorVisitor::VisitDependentScopeDeclRefExpr(
+ DependentScopeDeclRefExpr *E) {
+ // Visit the nested-name-specifier.
+ if (NestedNameSpecifier *Qualifier = E->getQualifier())
+ if (VisitNestedNameSpecifier(Qualifier, E->getQualifierRange()))
+ return true;
+
+ // Visit the declaration name.
+ if (VisitDeclarationNameInfo(E->getNameInfo()))
+ return true;
+
+ // Visit the explicitly-specified template arguments.
+ if (const ExplicitTemplateArgumentList *ArgList
+ = E->getOptionalExplicitTemplateArgs()) {
+ for (const TemplateArgumentLoc *Arg = ArgList->getTemplateArgs(),
+ *ArgEnd = Arg + ArgList->NumTemplateArgs;
+ Arg != ArgEnd; ++Arg) {
+ if (VisitTemplateArgumentLoc(*Arg))
+ return true;
+ }
+ }
+
+ return false;
+}
+
bool CursorVisitor::VisitObjCMessageExpr(ObjCMessageExpr *E) {
if (TypeSourceInfo *TSInfo = E->getClassReceiverTypeInfo())
if (Visit(TSInfo->getTypeLoc()))