glsl: Remove stale comment

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/glsl/ir_clone.cpp b/src/glsl/ir_clone.cpp
index 4314efa76d402e12ed3ed293521b126da2d894fc..c62c1fc20b2829176dcb599a210e02ad23607c37 100644 (file)
--- a/src/glsl/ir_clone.cpp
+++ b/src/glsl/ir_clone.cpp
@@ -36,10 +36,6 @@ ir_rvalue::clone(void *mem_ctx, struct hash_table *ht) const
 
 /**
  * Duplicate an IR variable
- *
- * \note
- * This will probably be made \c virtual and moved to the base class
- * eventually.
  */
 ir_variable *
 ir_variable::clone(void *mem_ctx, struct hash_table *ht) const