decl2.c (check_classfn): Fix uninitialized warning.

cp:
	* decl2.c (check_classfn): Fix uninitialized warning.
	(build_anon_union_vars): Likewise.
	* pt.c (tsubst_copy): Likewise.

gcc:
	* genattr.c (main): Rearrange output to avoid prototype warning.
	* genautomata.c (transform_3): Fix ambiguous-else warning.
	* local-alloc.c (requires_inout): Add parentheses around
	assignment used as truth-value.
	* timevar.c: Move system includes above local includes.  Include
	toplev.h
	* Makefile.in (timevar.o): Depend on toplev.h.

From-SVN: r61308

gcc/ChangeLog

+2003-01-14  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* genattr.c (main): Rearrange output to avoid prototype warning.
+	* genautomata.c (transform_3): Fix ambiguous-else warning.
+	* local-alloc.c (requires_inout): Add parentheses around
+	assignment used as truth-value.
+	* timevar.c: Move system includes above local includes.  Include
+	toplev.h
+	* Makefile.in (timevar.o): Depend on toplev.h.
+
 2003-01-14  Denis Chertykov  <denisc@overta.ru>
 
 	* config/ip2k/ip2k.h (VALID_MACHINE_DECL_ATTRIBUTE): Remove.

gcc/Makefile.in

@@ -1660,7 +1660,7 @@ cfglayout.o : cfglayout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $
    insn-config.h $(BASIC_BLOCK_H) hard-reg-set.h output.h function.h \
    cfglayout.h
 timevar.o : timevar.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TIMEVAR_H) flags.h \
-   intl.h
+   intl.h toplev.h
 regrename.o : regrename.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \
    insn-config.h $(BASIC_BLOCK_H) $(REGS_H) hard-reg-set.h output.h $(RECOG_H) function.h \
    resource.h $(OBSTACK_H) flags.h $(TM_P_H)

gcc/cp/ChangeLog

+2003-01-14  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* decl2.c (check_classfn): Fix uninitialized warning.
+	(build_anon_union_vars): Likewise.
+	* pt.c (tsubst_copy): Likewise.
+
 2003-01-14  Jeffrey D. Oldham  <oldham@codesourcery.com>
 
 	Further conform g++'s __vmi_class_type_info to the C++ ABI

gcc/cp/decl2.c

@@ -681,7 +681,7 @@ check_classfn (tree ctype, tree function)
   if (ix >= 0)
     {
       tree methods = CLASSTYPE_METHOD_VEC (ctype);
-      tree fndecls, fndecl;
+      tree fndecls, fndecl = 0;
       bool is_conv_op;
       const char *format = NULL;
       
@@ -1294,6 +1294,8 @@ build_anon_union_vars (tree object)
 	}
       else if (ANON_AGGR_TYPE_P (TREE_TYPE (field)))
 	decl = build_anon_union_vars (ref);
+      else
+	decl = 0;
 
       if (main_decl == NULL_TREE)
 	main_decl = decl;

gcc/cp/pt.c

@@ -7242,7 +7242,7 @@ tsubst_copy (t, args, complain, in_decl)
 	tree name;
 	tree qualifying_scope;
 	tree fns;
-	tree template_args;
+	tree template_args = 0;
 	bool template_id_p = false;
 
 	/* A baselink indicates a function from a base class.  The

gcc/genattr.c

@@ -441,12 +441,12 @@ main (argc, argv)
       printf ("   unit with given code is currently reserved in given\n");
       printf ("   DFA state.  */\n");
       printf ("extern int cpu_unit_reservation_p PARAMS ((state_t, int));\n");
+      printf ("#endif\n\n");
       printf ("/* Clean insn code cache.  It should be called if there\n");
       printf ("   is a chance that condition value in a\n");
       printf ("   define_insn_reservation will be changed after\n");
       printf ("   last call of dfa_start.  */\n");
       printf ("extern void dfa_clean_insn_cache PARAMS ((void));\n\n");
-      printf ("#endif\n\n");
       printf ("/* Initiate and finish work with DFA.  They should be\n");
       printf ("   called as the first and the last interface\n");
       printf ("   functions.  */\n");

gcc/genautomata.c

@@ -5275,18 +5275,20 @@ transform_3 (regexp)
       max_seq_length = 0;
       if (regexp->mode == rm_allof)
 	for (i = 0; i < REGEXP_ALLOF (regexp)->regexps_num; i++)
-	  if (REGEXP_ALLOF (regexp)->regexps [i]->mode == rm_sequence)
-	    {
-	      seq = REGEXP_ALLOF (regexp)->regexps [i];
-	      if (max_seq_length < REGEXP_SEQUENCE (seq)->regexps_num)
-		max_seq_length = REGEXP_SEQUENCE (seq)->regexps_num;
-	    }
-	  else if (REGEXP_ALLOF (regexp)->regexps [i]->mode != rm_unit
-		   && REGEXP_ALLOF (regexp)->regexps [i]->mode != rm_nothing)
-	    {
-	      max_seq_length = 0;
-	      break;
-	    }
+	  {
+	    if (REGEXP_ALLOF (regexp)->regexps [i]->mode == rm_sequence)
+	      {
+		seq = REGEXP_ALLOF (regexp)->regexps [i];
+		if (max_seq_length < REGEXP_SEQUENCE (seq)->regexps_num)
+		  max_seq_length = REGEXP_SEQUENCE (seq)->regexps_num;
+	      }
+	    else if (REGEXP_ALLOF (regexp)->regexps [i]->mode != rm_unit
+		     && REGEXP_ALLOF (regexp)->regexps [i]->mode != rm_nothing)
+	      {
+		max_seq_length = 0;
+		break;
+	      }
+	  }
       if (max_seq_length != 0)
 	{
 	  if (max_seq_length == 1 || REGEXP_ALLOF (regexp)->regexps_num <= 1)

gcc/local-alloc.c

@@ -2427,7 +2427,7 @@ requires_inout (p)
   int num_matching_alts = 0;
   int len;
 
-  for ( ; c = *p; p += len)
+  for ( ; (c = *p); p += len)
     {
       len = CONSTRAINT_LEN (c, p);
       switch (c)

gcc/timevar.c

@@ -21,17 +21,18 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
 #include "config.h"
 #include "system.h"
-#include "coretypes.h"
-#include "tm.h"
-#include "intl.h"
-#include "rtl.h"
-
 #ifdef HAVE_SYS_TIMES_H
 # include <sys/times.h>
 #endif
 #ifdef HAVE_SYS_RESOURCE_H
 #include <sys/resource.h>
 #endif
+#include "coretypes.h"
+#include "tm.h"
+#include "intl.h"
+#include "rtl.h"
+#include "toplev.h"
+
 
 #ifndef HAVE_CLOCK_T
 typedef int clock_t;