More changes related to implementing ImplicitCastExpr.
- Fixed a recent regression discovered by Keith Bauer (thanks!).
The fix involved adding (back) two arguments to UsualArithmeticConversions.
Without the reference arguments, no unary conversions were being passed back
to the caller. This had the effect of turning off the UsualUnaryConversions.
- Refactored CheckAssignmentConstraints into 3 functions. CheckAssignmentConstraints,
CheckSingleAssignmentConstraints, and CheckCompoundAssignmentConstraints.
- Changed the argument type of DefaultFunctionArrayConversion from QualType->Expr*&.
- Removed a bunch of casts in routines I was working on (cleanup).
- Fixed the visitor for ImplicitCastExpr (oops).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39840 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/StmtPrinter.cpp b/AST/StmtPrinter.cpp
index cf6aecd..7832c74 100644
--- a/AST/StmtPrinter.cpp
+++ b/AST/StmtPrinter.cpp
@@ -387,7 +387,8 @@
PrintExpr(Node->getSubExpr());
}
void StmtPrinter::VisitImplicitCastExpr(ImplicitCastExpr *Node) {
- // No need to print anything.
+ // No need to print anything, simply forward to the sub expression.
+ PrintExpr(Node->getSubExpr());
}
void StmtPrinter::VisitBinaryOperator(BinaryOperator *Node) {
PrintExpr(Node->getLHS());