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| author | Sam McCall <sam.mccall@gmail.com> | 2022-01-21 23:18:23 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-21 23:18:23 +0100 |
| commit | 653b007dc186845699d330c66dc9dfb3aaf396df (patch) | |
| tree | 340ca35777ea9818d2f919f3df4598a74e7e8caf | |
| parent | 6df05697ca1d3e691f674014f7728ff71147bbe7 (diff) | |
[CodeComplete] fix nullptr crash in 612f5ed8823120
| -rw-r--r-- | clang/lib/Sema/SemaCodeComplete.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/clang/lib/Sema/SemaCodeComplete.cpp b/clang/lib/Sema/SemaCodeComplete.cpp index cc08dee26613..b86bfe869c69 100644 --- a/clang/lib/Sema/SemaCodeComplete.cpp +++ b/clang/lib/Sema/SemaCodeComplete.cpp @@ -5519,9 +5519,10 @@ QualType getApproximateType(const Expr *E) { : getApproximateType(CDSME->getBase()); if (CDSME->isArrow() && !Base.isNull()) Base = Base->getPointeeType(); // could handle unique_ptr etc here? - auto *RD = Base.isNull() - ? nullptr - : llvm::dyn_cast<CXXRecordDecl>(getAsRecordDecl(Base)); + auto *RD = + Base.isNull() + ? nullptr + : llvm::dyn_cast_or_null<CXXRecordDecl>(getAsRecordDecl(Base)); if (RD && RD->isCompleteDefinition()) { // Look up member heuristically, including in bases. for (const auto *Member : RD->lookupDependentName( |