Initial, rudimentary implementation of operator overloading for binary
operators. For example, one can now write "x + y" where x or y is a
class or enumeration type, and Clang will perform overload resolution
for "+" based on the overloaded operators it finds.
The other kinds of overloadable operators in C++ will follow this same
approach.
Three major issues remain:
1) We don't find member operators
2) Since we don't have user-defined conversion operators, we can't
call any of the built-in overloaded operators in C++ [over.built].
3) Once we've done the semantic checks, we drop the overloaded
operator on the floor; it doesn't get into the AST at all.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58821 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp
index 49c28ee..4515e4b 100644
--- a/lib/Parse/ParseExpr.cpp
+++ b/lib/Parse/ParseExpr.cpp
@@ -319,8 +319,8 @@
if (!LHS.isInvalid) {
// Combine the LHS and RHS into the LHS (e.g. build AST).
if (TernaryMiddle.isInvalid)
- LHS = Actions.ActOnBinOp(OpToken.getLocation(), OpToken.getKind(),
- LHS.Val, RHS.Val);
+ LHS = Actions.ActOnBinOp(CurScope, OpToken.getLocation(),
+ OpToken.getKind(), LHS.Val, RHS.Val);
else
LHS = Actions.ActOnConditionalOp(OpToken.getLocation(), ColonLoc,
LHS.Val, TernaryMiddle.Val, RHS.Val);