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Patch: RFA: remove some unused gcj code


This patch removes some unused code from gcj.

First, it isn't possible to have a transient method, so I just
removed METHOD_TRANSIENT and updated its users.

Second, there is some code in pushdecl that does nothing.

Ok to commit?

Tom

Index: ChangeLog
from  Tom Tromey  <tromey@redhat.com>

	* java-tree.h (METHOD_TRANSIENT): Removed.
	* decl.c (pushdecl): Removed some dead code.
	* class.c (get_access_flags_from_decl): Can't have transient
	method.
	(add_method_1): Can't have a transient method.

Index: class.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/java/class.c,v
retrieving revision 1.162
diff -u -r1.162 class.c
--- class.c 25 Jul 2003 10:27:43 -0000 1.162
+++ class.c 4 Aug 2003 18:22:10 -0000
@@ -617,7 +617,6 @@
     METHOD_FINAL (fndecl) = DECL_INLINE (fndecl) = 1;
   if (access_flags & ACC_SYNCHRONIZED) METHOD_SYNCHRONIZED (fndecl) = 1;
   if (access_flags & ACC_ABSTRACT) METHOD_ABSTRACT (fndecl) = 1;
-  if (access_flags & ACC_TRANSIENT) METHOD_TRANSIENT (fndecl) = 1;
   if (access_flags & ACC_STRICT) METHOD_STRICTFP (fndecl) = 1;
   return fndecl;
 }
@@ -1033,8 +1032,6 @@
 	access_flags |= ACC_NATIVE;
       if (METHOD_ABSTRACT (decl))
 	access_flags |= ACC_ABSTRACT;
-      if (METHOD_TRANSIENT (decl))
-	access_flags |= ACC_TRANSIENT;
       if (METHOD_STRICTFP (decl))
 	access_flags |= ACC_STRICT;
       return access_flags;
Index: decl.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/java/decl.c,v
retrieving revision 1.158
diff -u -r1.158 decl.c
--- decl.c 25 Jul 2003 10:58:33 -0000 1.158
+++ decl.c 4 Aug 2003 18:22:11 -0000
@@ -1014,9 +1014,6 @@
     DECL_CONTEXT (x) = current_function_decl;
   if (name)
     {
-      const char *file;
-      int line;
-
       t = lookup_name_current_level (name);
       if (t != 0 && t == error_mark_node)
 	/* error_mark_node is 0 for a while during initialization!  */
@@ -1024,12 +1021,6 @@
 	  t = 0;
 	  error ("%H'%D' used prior to declaration",
                  &DECL_SOURCE_LOCATION (x), x);
-	}
-
-      if (t != 0)
-	{
-	  file = DECL_SOURCE_FILE (t);
-	  line = DECL_SOURCE_LINE (t);
 	}
 
       /* If we're naming a hitherto-unnamed type, set its TYPE_NAME
Index: java-tree.h
===================================================================
RCS file: /cvs/gcc/gcc/gcc/java/java-tree.h,v
retrieving revision 1.179
diff -u -r1.179 java-tree.h
--- java-tree.h 24 Jul 2003 20:48:13 -0000 1.179
+++ java-tree.h 4 Aug 2003 18:22:12 -0000
@@ -109,8 +109,7 @@
       LABEL_IS_SUBR_START (in LABEL_DECL)
       CLASS_ABSTRACT (in TYPE_DECL)
       FIELD_TRANSIENT (in FIELD_DECL)
-   6: METHOD_TRANSIENT (in FUNCTION_DECL)
-      LABEL_CHANGED (in LABEL_DECL)
+   6: LABEL_CHANGED (in LABEL_DECL)
       CLASS_SUPER (in TYPE_DECL, ACC_SUPER flag)
       FIELD_LOCAL_ALIAS (in FIELD_DECL)
    7: DECL_CONSTRUCTOR_P (in FUNCTION_DECL).
@@ -1308,7 +1307,6 @@
 #define METHOD_SYNCHRONIZED(DECL) DECL_LANG_FLAG_4 (DECL)
 #define METHOD_NATIVE(DECL) (DECL_LANG_SPECIFIC(DECL)->u.f.native)
 #define METHOD_ABSTRACT(DECL) DECL_LANG_FLAG_5 (DECL)
-#define METHOD_TRANSIENT(DECL) DECL_LANG_FLAG_6 (DECL)
 #define METHOD_STRICTFP(DECL) (DECL_LANG_SPECIFIC (DECL)->u.f.strictfp)
 
 #define JAVA_FILE_P(NODE) TREE_LANG_FLAG_2 (NODE)


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