// Find expected alignment, and the actual alignment of the passed object.
// getTypeAlignInChars requires complete types
- if (ParamTy->isIncompleteType() || ArgTy->isIncompleteType() ||
- ParamTy->isUndeducedType() || ArgTy->isUndeducedType())
+ if (ArgTy.isNull() || ParamTy->isIncompleteType() ||
+ ArgTy->isIncompleteType() || ParamTy->isUndeducedType() ||
+ ArgTy->isUndeducedType())
return;
CharUnits ParamAlign = Context.getTypeAlignInChars(ParamTy);
for (unsigned ArgIdx = 0; ArgIdx < N; ++ArgIdx) {
// Args[ArgIdx] can be null in malformed code.
if (const Expr *Arg = Args[ArgIdx]) {
+ if (Arg->containsErrors())
+ continue;
+
QualType ParamTy = Proto->getParamType(ArgIdx);
QualType ArgTy = Arg->getType();
CheckArgAlignment(Arg->getExprLoc(), FDecl, std::to_string(ArgIdx + 1),