glsl2: Remove generate_temporary and global temporary counter.

Most places in the code simply use a static name, which works because
names are never used to look up an ir_variable.  generate_temporary is
simply unnecessary (and looks like it would leak memory, and isn't
thread safe...)

1 files changed, 0 insertions, 3 deletions

diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h
index 16f7268181..4b28ae118d 100644
--- a/src/glsl/glsl_parser_extras.h
+++ b/src/glsl/glsl_parser_extras.h
@@ -67,9 +67,6 @@ struct _mesa_glsl_parse_state {
    /** Was there an error during compilation? */
    bool error;
 
-   /** Index of last generated anonymous temporary. */
-   unsigned temp_index;
-
    /** Loop or switch statement containing the current instructions. */
    class ir_instruction *loop_or_switch_nesting;