From c53359ecbe135e79d55a6806209a6301bb386ada Mon Sep 17 00:00:00 2001
From: Paul Phillips <paulp@improving.org>
Date: Thu, 29 Nov 2012 17:40:38 +0100
Subject: Eliminate allocations in ClassfileParser.

---
 .../tools/nsc/symtab/classfile/ClassfileParser.scala     | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala')

diff --git a/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala b/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala
index cb58111b51..04e860f9db 100644
--- a/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala
+++ b/src/compiler/scala/tools/nsc/symtab/classfile/ClassfileParser.scala
@@ -1225,16 +1225,20 @@ abstract class ClassfileParser {
   }
 
   def skipAttributes() {
-    val attrCount = in.nextChar
-    for (i <- 0 until attrCount) {
-      in.skip(2); in.skip(in.nextInt)
+    var attrCount: Int = in.nextChar
+    while (attrCount > 0) {
+      in skip 2
+      in skip in.nextInt
+      attrCount -= 1
     }
   }
 
   def skipMembers() {
-    val memberCount = in.nextChar
-    for (i <- 0 until memberCount) {
-      in.skip(6); skipAttributes()
+    var memberCount: Int = in.nextChar
+    while (memberCount > 0) {
+      in skip 6
+      skipAttributes()
+      memberCount -= 1
     }
   }
 
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