Add a CastInfo struct that will be used for cast information when constructing cast expressions. Right now it only stores the cast kind, but in the future it might store conversion functions and constructors.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78599 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index b839e76..53a5f6d 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -195,7 +195,7 @@
/// If there is already an implicit cast, merge into the existing one.
/// If isLvalue, the result of the cast is an lvalue.
void Sema::ImpCastExprToType(Expr *&Expr, QualType Ty,
- CastExpr::CastKind Kind, bool isLvalue) {
+ const CastExpr::CastInfo &Info, bool isLvalue) {
QualType ExprTy = Context.getCanonicalType(Expr->getType());
QualType TypeTy = Context.getCanonicalType(Ty);
@@ -218,7 +218,7 @@
ImpCast->setType(Ty);
ImpCast->setLvalueCast(isLvalue);
} else
- Expr = new (Context) ImplicitCastExpr(Ty, Kind, Expr,
+ Expr = new (Context) ImplicitCastExpr(Ty, Info, Expr,
isLvalue);
}
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index 4f7ae7e..b237ac3 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -3016,7 +3016,8 @@
/// cast. If there is already an implicit cast, merge into the existing one.
/// If isLvalue, the result of the cast is an lvalue.
void ImpCastExprToType(Expr *&Expr, QualType Type,
- CastExpr::CastKind Kind = CastExpr::CK_Unknown,
+ const CastExpr::CastInfo &Info =
+ CastExpr::CastInfo(CastExpr::CK_Unknown),
bool isLvalue = false);
// UsualUnaryConversions - promotes integers (C99 6.3.1.1p2) and converts