From: Kenneth Graunke <kenneth@whitecape.org>
Date: Fri, 30 Aug 2013 08:07:37 +0000 (-0700)
Subject: glsl: Mark _mesa_glsl_parse_state::is_version() as const.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d403a105735f2b56e24092b1c25e2d3d108e15bc;p=mesa.git

glsl: Mark _mesa_glsl_parse_state::is_version() as const.

This promises the method won't modify the contents of the object.
This allows us to call it even with a const pointer to the state.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
---

diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h
index 440c15bb801..c4443ac485e 100644
--- a/src/glsl/glsl_parser_extras.h
+++ b/src/glsl/glsl_parser_extras.h
@@ -113,7 +113,7 @@ struct _mesa_glsl_parse_state {
     * feature.
     */
    bool is_version(unsigned required_glsl_version,
-                   unsigned required_glsl_es_version)
+                   unsigned required_glsl_es_version) const
    {
       unsigned required_version = this->es_shader ?
          required_glsl_es_version : required_glsl_version;