diff options
| -rw-r--r-- | llvm/lib/DebugInfo/CodeView/LazyRandomTypeCollection.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/DebugInfo/CodeView/LazyRandomTypeCollection.cpp b/llvm/lib/DebugInfo/CodeView/LazyRandomTypeCollection.cpp index 9b5871e7eaf..551963ea306 100644 --- a/llvm/lib/DebugInfo/CodeView/LazyRandomTypeCollection.cpp +++ b/llvm/lib/DebugInfo/CodeView/LazyRandomTypeCollection.cpp @@ -75,6 +75,15 @@ StringRef LazyRandomTypeCollection::getTypeName(TypeIndex Index) { if (Index.isNoneType() || Index.isSimple()) return TypeIndex::simpleTypeName(Index); + // Try to make sure the type exists. Even if it doesn't though, it may be + // because we're dumping a symbol stream with no corresponding type stream + // present, in which case we still want to be able to print <unknown UDT> + // for the type names. + if (auto EC = ensureTypeExists(Index)) { + consumeError(std::move(EC)); + return "<unknown UDT>"; + } + uint32_t I = Index.toArrayIndex(); if (I >= TypeNames.size()) TypeNames.resize(I + 1); |
