t/clang/expr-traits
Patch authored by David Abrahams.
These two expression traits (__is_lvalue_expr, __is_rvalue_expr) are used for
parsing code that employs certain features of the Embarcadero C++ compiler.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130122 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ASTWriterStmt.cpp b/lib/Serialization/ASTWriterStmt.cpp
index c2b0382..19cd834 100644
--- a/lib/Serialization/ASTWriterStmt.cpp
+++ b/lib/Serialization/ASTWriterStmt.cpp
@@ -153,6 +153,7 @@
void VisitUnaryTypeTraitExpr(UnaryTypeTraitExpr *E);
void VisitBinaryTypeTraitExpr(BinaryTypeTraitExpr *E);
+ void VisitExpressionTraitExpr(ExpressionTraitExpr *E);
void VisitCXXNoexceptExpr(CXXNoexceptExpr *E);
void VisitPackExpansionExpr(PackExpansionExpr *E);
void VisitSizeOfPackExpr(SizeOfPackExpr *E);
@@ -1339,6 +1340,15 @@
Code = serialization::EXPR_BINARY_TYPE_TRAIT;
}
+void ASTStmtWriter::VisitExpressionTraitExpr(ExpressionTraitExpr *E) {
+ VisitExpr(E);
+ Record.push_back(E->getTrait());
+ Record.push_back(E->getValue());
+ Writer.AddSourceRange(E->getSourceRange(), Record);
+ Writer.AddStmt(E->getQueriedExpression());
+ Code = serialization::EXPR_CXX_EXPRESSION_TRAIT;
+}
+
void ASTStmtWriter::VisitCXXNoexceptExpr(CXXNoexceptExpr *E) {
VisitExpr(E);
Record.push_back(E->getValue());