diff options
Diffstat (limited to 'clang/lib/AST')
| -rw-r--r-- | clang/lib/AST/ExprConstant.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp index 218ce8101b5..0a2cc7b3d6d 100644 --- a/clang/lib/AST/ExprConstant.cpp +++ b/clang/lib/AST/ExprConstant.cpp @@ -3742,8 +3742,12 @@ public: { return StmtVisitorTy::Visit(E->getReplacement()); } RetTy VisitCXXDefaultArgExpr(const CXXDefaultArgExpr *E) { return StmtVisitorTy::Visit(E->getExpr()); } - RetTy VisitCXXDefaultInitExpr(const CXXDefaultInitExpr *E) - { return StmtVisitorTy::Visit(E->getExpr()); } + RetTy VisitCXXDefaultInitExpr(const CXXDefaultInitExpr *E) { + // The initializer may not have been parsed yet, or might be erroneous. + if (!E->getExpr()) + return Error(E); + return StmtVisitorTy::Visit(E->getExpr()); + } // We cannot create any objects for which cleanups are required, so there is // nothing to do here; all cleanups must come from unevaluated subexpressions. RetTy VisitExprWithCleanups(const ExprWithCleanups *E) |
