* dbxread.c (process_one_symbol): Put back initialization

        of a variable lost during last change.  Don't perform
        assignment inside conditionals.
        * stabsread.c (symbol_reference_defined): Return -1 for error/not
        found.  All callers changed appropriately.
        (define_symbol): Don't perform assignment inside conditionals.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index cca3e6a..fdfffcd 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,12 @@
+Thu Oct 23 16:16:04 1997  Jeff Law  (law@fast.cs.utah.edu)
+
+       * dbxread.c (process_one_symbol): Put back initialization
+       of a variable lost during last change.  Don't perform
+       assignment inside conditionals.
+       * stabsread.c (symbol_reference_defined): Return -1 for error/not
+       found.  All callers changed appropriately.
+       (define_symbol): Don't perform assignment inside conditionals.
+
 Wed Oct 22 13:04:52 1997  Jeffrey A Law  (law@cygnus.com)
 
        * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs

diff --git a/gdb/stabsread.c b/gdb/stabsread.c
index 872e07e..62c3359 100644 (file)
--- a/gdb/stabsread.c
+++ b/gdb/stabsread.c
@@ -1276,7 +1276,7 @@ symbol_reference_defined (string)
       /* Must be a reference.   Either the symbol has already been defined,
          or this is a forward reference to it.  */
       *string = p;
-      return 0;
+      return -1;
     }
 }
 
@@ -1393,7 +1393,8 @@ define_symbol (valu, string, desc, type, objfile)
         defined symbol, so add it to the alias list of the previously
         defined symbol.  */
       s = string;
-      if (refnum = symbol_reference_defined (&s), refnum)
+      refnum = symbol_reference_defined (&s);
+      if (refnum >= 0)
          ref_add (refnum, sym, string, SYMBOL_VALUE (sym));
       else
        resolve_symbol_reference (objfile, sym, string);
@@ -1401,7 +1402,7 @@ define_symbol (valu, string, desc, type, objfile)
       /* S..P contains the name of the symbol.  We need to store
         the correct name into SYMBOL_NAME.  */
       nlen = p - s;
-      if (refnum)
+      if (refnum >= 0)
        {
          if (nlen > 0)
            {