Fix init-hook regression

core/debugger/debugger.factor

@@ -6,7 +6,7 @@ strings io.styles vectors words system splitting math.parser
 tuples continuations continuations.private combinators
 generic.math io.streams.duplex classes compiler.units
 generic.standard vocabs threads threads.private init
-kernel.private ;
+kernel.private libc ;
 IN: debugger
 
 GENERIC: error. ( error -- )
@@ -63,20 +63,9 @@ M: string error. print ;
     [ global [ "Error in print-error!" print drop ] bind ]
     recover ;
 
-: error-in-thread. ( -- )
-    error-thread get-global
-    "Error in thread " write
-    [
-        dup thread-id #
-        " (" % dup thread-name %
-        ", " % dup thread-quot unparse-short % ")" %
-    ] "" make
-    swap write-object ":" print nl ;
-
 SYMBOL: error-hook
 
 [
-    error-in-thread.
     print-error
     restarts.
     nl
@@ -265,6 +254,24 @@ M: no-compilation-unit error.
 M: no-vocab summary
     drop "Vocabulary does not exist" ;
 
+M: check-ptr summary
+    drop "Memory allocation failed" ;
+
+M: double-free summary
+    drop "Free failed since memory is not allocated" ;
+
+M: realloc-error summary
+    drop "Memory reallocation failed" ;
+
+: error-in-thread. ( -- )
+    error-thread get-global
+    "Error in thread " write
+    [
+        dup thread-id #
+        " (" % dup thread-name %
+        ", " % dup thread-quot unparse-short % ")" %
+    ] "" make swap write-object ":" print nl ;
+
 ! Hooks
 M: thread error-in-thread ( error thread -- )
     initial-thread get-global eq? [

core/io/files/files.factor

@@ -142,7 +142,6 @@ DEFER: copy-tree-to
 
 : copy-tree ( from to -- )
     over directory? [
-        dup make-directories
         >r dup directory swap r> [
             >r swap first path+ r> copy-tree-to
         ] 2curry each

core/libc/libc.factor

@@ -2,7 +2,7 @@
 ! Copyright (C) 2007 Slava Pestov
 ! Copyright (C) 2007 Doug Coleman
 ! See http://factorcode.org/license.txt for BSD license.
-USING: alien assocs continuations init inspector kernel namespaces ;
+USING: alien assocs continuations init kernel namespaces ;
 IN: libc
 
 <PRIVATE
@@ -25,22 +25,16 @@ PRIVATE>
 
 TUPLE: check-ptr ;
 
-M: check-ptr summary drop "Memory allocation failed" ;
-
 : check-ptr ( c-ptr -- c-ptr )
     [ \ check-ptr construct-boa throw ] unless* ;
 
 TUPLE: double-free ;
 
-M: double-free summary drop "Free failed since memory is not allocated" ;
-
 : double-free ( -- * )
     \ double-free construct-empty throw ;
 
 TUPLE: realloc-error ptr size ;
 
-M: realloc-error summary drop "Memory reallocation failed" ;
-
 : realloc-error ( alien size -- * )
     \ realloc-error construct-boa throw ;