[clang-tools-extra] aef778d - [clang-tidy] Fix assertion in RenamerClangTidyChecks

[Nathan James via cfe-commits]

Author: Nathan James
Date: 2020-05-15T12:15:35+01:00
New Revision: aef778d4d38e45fd413e7e95919fbb72cde42488

URL: https://github.com/llvm/llvm-project/commit/aef778d4d38e45fd413e7e95919fbb72cde42488
DIFF: https://github.com/llvm/llvm-project/commit/aef778d4d38e45fd413e7e95919fbb72cde42488.diff

LOG: [clang-tidy] Fix assertion in RenamerClangTidyChecks

Added: 
    

Modified: 
    clang-tools-extra/clang-tidy/utils/RenamerClangTidyCheck.cpp

Removed: 
    


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diff  --git a/clang-tools-extra/clang-tidy/utils/RenamerClangTidyCheck.cpp b/clang-tools-extra/clang-tidy/utils/RenamerClangTidyCheck.cpp
index 56a4c08b7cbc..dd05b3a45c0d 100644
--- a/clang-tools-extra/clang-tidy/utils/RenamerClangTidyCheck.cpp
+++ b/clang-tools-extra/clang-tidy/utils/RenamerClangTidyCheck.cpp
@@ -207,6 +207,8 @@ class NameLookup {
 /// flag indicating the multiple resolutions.
 NameLookup findDeclInBases(const CXXRecordDecl &Parent, StringRef DeclName,
                            bool AggressiveTemplateLookup) {
+  if (!Parent.hasDefinition())
+    return NameLookup(nullptr);
   if (const NamedDecl *InClassRef = findDecl(Parent, DeclName))
     return NameLookup(InClassRef);
   const NamedDecl *Found = nullptr;