[Mesa-dev] [PATCH 03/21] glsl: Mark _mesa_glsl_parse_state::is_version() as const.

[Kenneth Graunke]

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 at whitecape.org>
---
 src/glsl/glsl_parser_extras.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h
index 440c15b..c4443ac 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;
-- 
1.8.3.4