PATCH: remove f-exp.y warnings

Andrew Cagney cagney@gnu.org
Sun Dec 12 17:00:00 GMT 2004


Ben Elliston wrote:
> This patch eliminates a handful of warnings from bison.  Okay for
> mainline?

Ok,

Andrew

> 2004-12-11  Ben Elliston  <bje@au.ibm.com>
> 
> 	* f-exp.y (typename): Remove unused nonterminal.
> 	(name): Likewise.
> 
> Index: f-exp.y
> ===================================================================
> RCS file: /home/bje/src-cvs/src/gdb/f-exp.y,v
> retrieving revision 1.15
> diff -u -p -r1.15 f-exp.y
> --- f-exp.y	28 Jul 2004 15:49:03 -0000	1.15
> +++ f-exp.y	11 Dec 2004 05:37:42 -0000
> @@ -177,9 +177,7 @@ static int parse_number (char *, int, in
>  %token <lval> BOOLEAN_LITERAL
>  %token <ssym> NAME 
>  %token <tsym> TYPENAME
> -%type <sval> name
>  %type <ssym> name_not_typename
> -%type <tsym> typename
>  
>  /* A NAME_OR_INT is a symbol which is not known in the symbol table,
>     but which would parse as a valid number in the current input radix.
> @@ -597,9 +595,6 @@ typebase  /* Implements (approximately):
>  			{ $$ = builtin_type_f_complex_s32;}
>  	;
>  
> -typename:	TYPENAME
> -	;
> -
>  nonempty_typelist
>  	:	type
>  		{ $$ = (struct type **) malloc (sizeof (struct type *) * 2);
> @@ -611,14 +606,6 @@ nonempty_typelist
>  		  $$ = (struct type **) realloc ((char *) $1, len);
>  		  $$[$<ivec>$[0]] = $3;
>  		}
> -	;
> -
> -name	:	NAME
> -			{ $$ = $1.stoken; }
> -	|	TYPENAME
> -			{ $$ = $1.stoken; }
> -	|	NAME_OR_INT
> -			{ $$ = $1.stoken; }
>  	;
>  
>  name_not_typename :	NAME



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