Provide a fixit hint for changing '->' to '.' if there is no operator->
defined for a class.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186128 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaOverload.cpp b/lib/Sema/SemaOverload.cpp
index 51e87eb..01fd582 100644
--- a/lib/Sema/SemaOverload.cpp
+++ b/lib/Sema/SemaOverload.cpp
@@ -11353,10 +11353,17 @@
break;
case OR_No_Viable_Function:
- if (CandidateSet.empty())
- Diag(OpLoc, diag::err_typecheck_member_reference_arrow)
- << Base->getType() << Base->getSourceRange();
- else
+ if (CandidateSet.empty()) {
+ QualType BaseType = Base->getType();
+ if (BaseType->isRecordType() && !BaseType->isPointerType()) {
+ Diag(OpLoc, diag::err_typecheck_member_reference_suggestion)
+ << BaseType << 1 << Base->getSourceRange()
+ << FixItHint::CreateReplacement(OpLoc, ".");
+ } else {
+ Diag(OpLoc, diag::err_typecheck_member_reference_arrow)
+ << BaseType << Base->getSourceRange();
+ }
+ } else
Diag(OpLoc, diag::err_ovl_no_viable_oper)
<< "operator->" << Base->getSourceRange();
CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Base);