removed old stxclass collection

Please apply to release branch.

svn: r16047

original commit: 987ab4c5e8c4548b9eb87f6f78c75b6877118065

collects/typed-scheme/private/parse-type.ss

@@ -5,7 +5,7 @@
          (rename-in (types convenience union utils) [make-arr* make-arr])
          (utils tc-utils stxclass-util)
          syntax/stx (prefix-in c: scheme/contract)
-         syntax/parse stxclass/util         
+         syntax/parse
          (env type-environments type-name-env type-alias-env lexical-env)
          (prefix-in t: (combine-in "base-types-extra.ss" "base-types.ss")) (only-in "colon.ss" :)
          scheme/match 

collects/typed-scheme/private/prims.ss

@@ -27,7 +27,7 @@ This file defines two sorts of primitives. All of them are provided into any mod
 (require (except-in "../utils/utils.ss" extend))
 (require (for-syntax 
           syntax/parse
-	  stxclass/util
+	  syntax/private/util
           scheme/base
           (rep type-rep)
           mzlib/match

collects/typed-scheme/rep/rep-utils.ss

@@ -10,7 +10,7 @@
          scheme/contract         
          (for-syntax 
           scheme/list
-          stxclass/util
+          (only-in syntax/private/util/misc generate-temporary)
           scheme/match
           (except-in syntax/parse id identifier keyword)
           scheme/base

collects/typed-scheme/rep/type-rep.ss

@@ -5,7 +5,6 @@
 	 "rep-utils.ss" "object-rep.ss" "filter-rep.ss" "free-variance.ss"
          mzlib/trace scheme/match
          scheme/contract
-         stxclass/util
          (for-syntax scheme/base))
 
 (define name-table (make-weak-hasheq))

collects/typed-scheme/typecheck/tc-envops.ss

@@ -11,7 +11,7 @@
          (types resolve)
          (only-in (env type-environments lexical-env) env? update-type/lexical env-map)
          scheme/contract scheme/match
-         stxclass/util mzlib/trace
+         mzlib/trace
          (for-syntax scheme/base))
 
 (provide env+)

collects/typed-scheme/typecheck/tc-lambda-unit.ss

@@ -5,7 +5,7 @@
          "tc-metafunctions.ss"
          mzlib/trace
          scheme/list
-         stxclass/util syntax/stx
+         syntax/private/util syntax/stx
          (rename-in scheme/contract [-> -->] [->* -->*] [one-of/c -one-of/c])
          (except-in (rep type-rep) make-arr)
          (rename-in (types convenience utils union)

collects/typed-scheme/typecheck/tc-metafunctions.ss

@@ -7,7 +7,6 @@
                     [one-of/c -one-of/c])
          (rep type-rep)
          scheme/contract scheme/match
-         stxclass/util
          (for-syntax scheme/base))
 
 (provide combine-filter apply-filter abstract-filter abstract-filters

collects/typed-scheme/utils/stxclass-util.ss

@@ -1,6 +1,9 @@
 #lang scheme/base
 
-(require (except-in syntax/parse id keyword) (for-syntax syntax/parse scheme/base stxclass/util))
+(require (except-in syntax/parse id keyword)
+         (for-syntax syntax/parse
+                     scheme/base
+                     (only-in syntax/private/util/misc generate-temporary)))
 
 (provide (except-out (all-defined-out) id keyword)
          (rename-out [id id*] [keyword keyword*]))