Some refactoring on StmtPrinter to avoid unused function warnings.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111088 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/StmtPrinter.cpp b/lib/AST/StmtPrinter.cpp
index be7fdb5..7f497a3 100644
--- a/lib/AST/StmtPrinter.cpp
+++ b/lib/AST/StmtPrinter.cpp
@@ -82,8 +82,16 @@
return;
else StmtVisitor<StmtPrinter>::Visit(S);
}
+
+ void VisitStmt(Stmt *Node) ATTRIBUTE_UNUSED {
+ Indent() << "<<unknown stmt type>>\n";
+ }
+ void VisitExpr(Expr *Node) ATTRIBUTE_UNUSED {
+ OS << "<<unknown expr type>>";
+ }
+ void VisitCXXNamedCastExpr(CXXNamedCastExpr *Node);
- void VisitStmt(Stmt *Node);
+#define ABSTRACT_STMT(CLASS)
#define STMT(CLASS, PARENT) \
void Visit##CLASS(CLASS *Node);
#include "clang/AST/StmtNodes.inc"
@@ -94,10 +102,6 @@
// Stmt printing methods.
//===----------------------------------------------------------------------===//
-void StmtPrinter::VisitStmt(Stmt *Node) {
- Indent() << "<<unknown stmt type>>\n";
-}
-
/// PrintRawCompoundStmt - Print a compound stmt without indenting the {, and
/// with no newline after the }.
void StmtPrinter::PrintRawCompoundStmt(CompoundStmt *Node) {
@@ -462,10 +466,6 @@
// Expr printing methods.
//===----------------------------------------------------------------------===//
-void StmtPrinter::VisitExpr(Expr *Node) {
- OS << "<<unknown expr type>>";
-}
-
void StmtPrinter::VisitDeclRefExpr(DeclRefExpr *Node) {
if (NestedNameSpecifier *Qualifier = Node->getQualifier())
Qualifier->print(OS, Policy);
@@ -767,12 +767,6 @@
OS << ".";
OS << Node->getAccessor().getName();
}
-void StmtPrinter::VisitCastExpr(CastExpr *) {
- assert(0 && "CastExpr is an abstract class");
-}
-void StmtPrinter::VisitExplicitCastExpr(ExplicitCastExpr *) {
- assert(0 && "ExplicitCastExpr is an abstract class");
-}
void StmtPrinter::VisitCStyleCastExpr(CStyleCastExpr *Node) {
OS << "(" << Node->getType().getAsString(Policy) << ")";
PrintExpr(Node->getSubExpr());