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[template] Index references to non-type template parameters

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This commit is contained in:
Fangrui Song 2017-12-27 23:42:56 -08:00
parent 32bcac38af
commit cff432a223
1 changed files with 10 additions and 0 deletions
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10
src/indexer.cc
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@ -1044,6 +1044,16 @@ ClangCursor::VisitResult TemplateVisitor(ClangCursor cursor,
// TODO Add other containers not covered by IsFunctionCallContext
case CXCursor_ClassTemplate:
break;
case CXCursor_DeclRefExpr: {
ClangCursor ref_cursor = clang_getCursorReferenced(cursor.cx_cursor);
if (ref_cursor.get_kind() == CXCursor_NonTypeTemplateParameter) {
IndexVar* ref_index =
data->db->Resolve(data->db->ToVarId(ref_cursor.get_usr()));
UniqueAdd(ref_index->uses, ResolveSpelling(cursor.cx_cursor));
} else
cursor.VisitChildren(&TemplateVisitor, data);
break;
}
case CXCursor_OverloadedDeclRef: {
unsigned num_overloaded = clang_getNumOverloadedDecls(cursor.cx_cursor);
for (unsigned i = 0; i != num_overloaded; i++) {