From e327bbb7bf463195c7eccaa2a399f283a849fdab Mon Sep 17 00:00:00 2001
From: Martin Odersky <odersky@gmail.com>
Date: Wed, 21 May 2008 18:00:03 +0000
Subject: correction to meaning of operator names: names ...

correction to meaning of operator names: names starting with = always never count as
assignment operators. Fixed #905
---
 src/compiler/scala/tools/nsc/symtab/StdNames.scala    | 2 +-
 src/compiler/scala/tools/nsc/typechecker/Typers.scala | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/compiler/scala/tools/nsc/symtab/StdNames.scala b/src/compiler/scala/tools/nsc/symtab/StdNames.scala
index 7ddc641f6f..16eb6dd01b 100644
--- a/src/compiler/scala/tools/nsc/symtab/StdNames.scala
+++ b/src/compiler/scala/tools/nsc/symtab/StdNames.scala
@@ -99,7 +99,7 @@ trait StdNames {
     def isOpAssignmentName(name: Name) =
       name(name.length - 1) == '=' &&
       isOperatorCharacter(name(0)) &&
-      name != EQraw && name != NEraw && name != LEraw && name != GEraw
+      name(0) != '=' && name != NEraw && name != LEraw && name != GEraw
 
     def isOperatorCharacter(c: Char) = c match {
       case '~' | '!' | '@' | '#' | '%' |
diff --git a/src/compiler/scala/tools/nsc/typechecker/Typers.scala b/src/compiler/scala/tools/nsc/typechecker/Typers.scala
index 71a6ceeb34..ce461952e1 100644
--- a/src/compiler/scala/tools/nsc/typechecker/Typers.scala
+++ b/src/compiler/scala/tools/nsc/typechecker/Typers.scala
@@ -3482,7 +3482,10 @@ trait Typers { self: Analyzer =>
         }
         try {
           // if (!isLocal) tree setSymbol info.sym
-          val isView = (pt0 ne pt)
+          val isView = pt0 match {
+            case MethodType(_, _) | PolyType(_, _) => true
+            case _ => false
+          }
           val tree1 =
             if (isView)
               typed1(Apply(tree, List(Ident("<argument>") setType pt0.paramTypes.head)), EXPRmode, pt0.resultType)
-- 
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