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[commit] eval.c, evaluate_subexp_standard, delete unused variable and discard unused values


checked in.

2011-02-28  Michael Snyder  <msnyder@vmware.com>

	* eval.c (evaluate_subexp_standard): Delete unused variable,
	and discard unused values.

Index: eval.c
===================================================================
RCS file: /cvs/src/src/gdb/eval.c,v
retrieving revision 1.146
diff -u -p -u -p -r1.146 eval.c
--- eval.c	12 Jan 2011 16:16:21 -0000	1.146
+++ eval.c	28 Feb 2011 23:45:34 -0000
@@ -1326,13 +1326,12 @@ evaluate_subexp_standard (struct type *e
 
 	if (method)
 	  {
-	    struct block *b;
 	    CORE_ADDR funaddr;
 	    struct type *val_type;
 
 	    funaddr = find_function_addr (method, &val_type);
 
-	    b = block_for_pc (funaddr);
+	    block_for_pc (funaddr);
 
 	    CHECK_TYPEDEF (val_type);
 	  
@@ -2233,8 +2232,8 @@ evaluate_subexp_standard (struct type *e
 	}
 
     case BINOP_RANGE:
-      arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
-      arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
+      evaluate_subexp (NULL_TYPE, exp, pos, noside);
+      evaluate_subexp (NULL_TYPE, exp, pos, noside);
       if (noside == EVAL_SKIP)
 	goto nosideret;
       error (_("':' operator used in invalid context"));
@@ -2399,7 +2398,7 @@ evaluate_subexp_standard (struct type *e
       arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
       if (noside == EVAL_SKIP)
 	{
-	  arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
+	  evaluate_subexp (NULL_TYPE, exp, pos, noside);
 	  goto nosideret;
 	}
 
@@ -2426,7 +2425,7 @@ evaluate_subexp_standard (struct type *e
       arg1 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
       if (noside == EVAL_SKIP)
 	{
-	  arg2 = evaluate_subexp (NULL_TYPE, exp, pos, noside);
+	  evaluate_subexp (NULL_TYPE, exp, pos, noside);
 	  goto nosideret;
 	}
 

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