From a262fce6d0577db8c3675bd918ce52e60c89daa4 Mon Sep 17 00:00:00 2001
From: Erik Verbruggen <erik.verbruggen@nokia.com>
Date: Thu, 16 Jul 2009 12:18:05 +0200
Subject: Added ObjC protocol expressions.

---
 src/shared/cplusplus/AST.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/shared/cplusplus/AST.cpp')

diff --git a/src/shared/cplusplus/AST.cpp b/src/shared/cplusplus/AST.cpp
index 6a72e3b90a..eca2e20096 100644
--- a/src/shared/cplusplus/AST.cpp
+++ b/src/shared/cplusplus/AST.cpp
@@ -2104,4 +2104,23 @@ unsigned ObjCMessageArgumentAST::lastToken() const
     return parameter_key_identifier + 1;
 }
 
+unsigned ObjCProtocolExpressionAST::firstToken() const
+{
+    return protocol_token;
+}
+
+unsigned ObjCProtocolExpressionAST::lastToken() const
+{
+    if (rparen_token)
+        return rparen_token + 1;
+
+    if (identifier_token)
+        return identifier_token + 1;
+
+    if (lparen_token)
+        return lparen_token + 1;
+
+    return protocol_token + 1;
+}
+
 CPLUSPLUS_END_NAMESPACE
-- 
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