From: Chad Versace <chad.versace@intel.com>
Date: Mon, 17 Jan 2011 05:55:01 +0000 (-0800)
Subject: glsl: Remove redundant semantic check in parser
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a9bf8c12ee5cad398b77b7e7767ad6ef789ce877;p=mesa.git

glsl: Remove redundant semantic check in parser

The removed semantic check also exists in ast_type_specifier::hir(), which
is a more natural location for it.

The check verified that precision statements are applied only to types
float and int.
---

diff --git a/src/glsl/glsl_parser.ypp b/src/glsl/glsl_parser.ypp
index d0941ecef7d..3982167c482 100644
--- a/src/glsl/glsl_parser.ypp
+++ b/src/glsl/glsl_parser.ypp
@@ -702,12 +702,6 @@ declaration:
 	}
 	| PRECISION precision_qualifier type_specifier_no_prec ';'
 	{
-	   if (($3->type_specifier != ast_float)
-	       && ($3->type_specifier != ast_int)) {
-	      _mesa_glsl_error(& @3, state, "global precision qualifier can "
-			       "only be applied to `int' or `float'\n");
-	      YYERROR;
-	   }
 	   $3->precision = $2;
 	   $3->is_precision_statement = true;
 	   $$ = $3;