Teach libclang to visit OverloadExprs, so that we can reuse this
code. Also, teach it about explicitly-specified template arguments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112884 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/CIndex.cpp b/tools/libclang/CIndex.cpp
index f30dd61..17afeca 100644
--- a/tools/libclang/CIndex.cpp
+++ b/tools/libclang/CIndex.cpp
@@ -391,7 +391,7 @@
// FIXME: CXXNewExpr has poor source-location information
bool VisitCXXPseudoDestructorExpr(CXXPseudoDestructorExpr *E);
// FIXME: UnaryTypeTraitExpr has poor source-location information.
- bool VisitUnresolvedLookupExpr(UnresolvedLookupExpr *E);
+ bool VisitOverloadExpr(OverloadExpr *E);
};
} // end anonymous namespace
@@ -1610,7 +1610,7 @@
return false;
}
-bool CursorVisitor::VisitUnresolvedLookupExpr(UnresolvedLookupExpr *E) {
+bool CursorVisitor::VisitOverloadExpr(OverloadExpr *E) {
// Visit the nested-name-specifier.
if (NestedNameSpecifier *Qualifier = E->getQualifier())
if (VisitNestedNameSpecifier(Qualifier, E->getQualifierRange()))
@@ -1620,6 +1620,17 @@
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;
+ }
+ }
+
// FIXME: We don't have a way to visit all of the declarations referenced
// here.
return false;