Patch to implement AST generation for objective-c's @selector expression.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43038 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/StmtDumper.cpp b/AST/StmtDumper.cpp
index 410890c..bd5c615 100644
--- a/AST/StmtDumper.cpp
+++ b/AST/StmtDumper.cpp
@@ -128,6 +128,7 @@
// ObjC
void VisitObjCEncodeExpr(ObjCEncodeExpr *Node);
+ void VisitObjCSelectorExpr(ObjCSelectorExpr *Node);
};
}
@@ -406,6 +407,19 @@
DumpType(Node->getEncodedType());
}
+void StmtDumper::VisitObjCSelectorExpr(ObjCSelectorExpr *Node) {
+ DumpExpr(Node);
+
+ fprintf(F, " ");
+ Selector &selector = Node->getSelector();
+ if (selector.isUnarySelector())
+ fprintf(F, "%s", selector.getIdentifierInfoForSlot(0)->getName());
+ else {
+ for (unsigned i = 0, e = Node->getNumArgs(); i != e; ++i)
+ fprintf(F, "%s:", selector.getIdentifierInfoForSlot(i)->getName());
+ }
+}
+
//===----------------------------------------------------------------------===//
// Stmt method implementations
//===----------------------------------------------------------------------===//