From ee984f7f4710b5ae48d7937725c41fe99cc81964 Mon Sep 17 00:00:00 2001
From: paltherr <paltherr@epfl.ch>
Date: Wed, 19 Feb 2003 11:50:19 +0000
Subject: - Added method isOverloaded

- Added method lookup
---
 sources/scalac/symtab/Symbol.java | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'sources/scalac/symtab/Symbol.java')

diff --git a/sources/scalac/symtab/Symbol.java b/sources/scalac/symtab/Symbol.java
index 93573a2635..962c332266 100644
--- a/sources/scalac/symtab/Symbol.java
+++ b/sources/scalac/symtab/Symbol.java
@@ -282,6 +282,14 @@ public abstract class Symbol implements Modifiers, Kinds {
 	return owner.isPackage() && pos == Position.NOPOS;
     }
 
+    /** Is this symbol an overloaded symbol? */
+    public boolean isOverloaded() {
+        switch (info()) {
+        case OverloadedType(_,_): return true;
+        default                 : return false;
+        }
+    }
+
 // Symbol names ----------------------------------------------------------------
 
     /** Get the fully qualified name of this Symbol
@@ -383,6 +391,12 @@ public abstract class Symbol implements Modifiers, Kinds {
 	return info().members();
     }
 
+    /** Lookup symbol with given name; return Symbol.NONE if not found.
+     */
+    public Symbol lookup(Name name) {
+        return info().lookup(name);
+    }
+
 // Symbol types --------------------------------------------------------------
 
     /** Was symbol's type updated during phase `id'?
-- 
cgit v1.2.3