diff options
Diffstat (limited to 'mutator-lvl0.h')
| -rw-r--r-- | mutator-lvl0.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mutator-lvl0.h b/mutator-lvl0.h index f4a7635..28c126c 100644 --- a/mutator-lvl0.h +++ b/mutator-lvl0.h @@ -460,6 +460,7 @@ class MutagenExtraction void ExtractAncestry(clang::ast_type_traits::DynTypedNode __dtn, clang::ASTContext &__astx) { clang::ASTContext::DynTypedNodeList DNL = __astx.getParents(__dtn); + if (DNL.empty()) return void(); /*FIXME-a LastStrain. obviously well end up losing some parents in cpp if we're just picking up the * first parent from the list.*/ @@ -470,6 +471,7 @@ class MutagenExtraction while (DTN.getNodeKind().asStringRef().str() != "FunctionDecl") { DNL = __astx.getParents(DTN); + if (DNL.empty()) return void(); DTN = DNL[0]; LastStrain.push_back(DTN.getNodeKind().asStringRef().str()); } |