PCH support for UnaryOperator, SizeOfAlignOfExpr
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69169 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp
index 1dcf9d6..dc23fb9 100644
--- a/lib/Frontend/PCHWriter.cpp
+++ b/lib/Frontend/PCHWriter.cpp
@@ -450,6 +450,8 @@
void VisitFloatingLiteral(FloatingLiteral *E);
void VisitCharacterLiteral(CharacterLiteral *E);
void VisitParenExpr(ParenExpr *E);
+ void VisitUnaryOperator(UnaryOperator *E);
+ void VisitSizeOfAlignOfExpr(SizeOfAlignOfExpr *E);
void VisitCastExpr(CastExpr *E);
void VisitBinaryOperator(BinaryOperator *E);
void VisitImplicitCastExpr(ImplicitCastExpr *E);
@@ -509,6 +511,28 @@
Code = pch::EXPR_PAREN;
}
+void PCHStmtWriter::VisitUnaryOperator(UnaryOperator *E) {
+ VisitExpr(E);
+ Writer.WriteSubExpr(E->getSubExpr());
+ Record.push_back(E->getOpcode()); // FIXME: stable encoding
+ Writer.AddSourceLocation(E->getOperatorLoc(), Record);
+ Code = pch::EXPR_UNARY_OPERATOR;
+}
+
+void PCHStmtWriter::VisitSizeOfAlignOfExpr(SizeOfAlignOfExpr *E) {
+ VisitExpr(E);
+ Record.push_back(E->isSizeOf());
+ if (E->isArgumentType())
+ Writer.AddTypeRef(E->getArgumentType(), Record);
+ else {
+ Record.push_back(0);
+ Writer.WriteSubExpr(E->getArgumentExpr());
+ }
+ Writer.AddSourceLocation(E->getOperatorLoc(), Record);
+ Writer.AddSourceLocation(E->getRParenLoc(), Record);
+ Code = pch::EXPR_SIZEOF_ALIGN_OF;
+}
+
void PCHStmtWriter::VisitCastExpr(CastExpr *E) {
VisitExpr(E);
Writer.WriteSubExpr(E->getSubExpr());