From c3b821a0d30bb885982393dc6a6b8ad5cc63b227 Mon Sep 17 00:00:00 2001
From: Roberto Raggi <roberto.raggi@nokia.com>
Date: Thu, 11 Nov 2010 15:43:16 +0100
Subject: [PATCH] Handle parenthesized expressions.

---
 src/libs/glsl/glsl.g         | 6 +++---
 src/libs/glsl/glslparser.cpp | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/libs/glsl/glsl.g b/src/libs/glsl/glsl.g
index 097e60e594e..a1ea60544a3 100644
--- a/src/libs/glsl/glsl.g
+++ b/src/libs/glsl/glsl.g
@@ -493,21 +493,21 @@ case $rule_number: {
 primary_expression ::= variable_identifier ;
 /.
 case $rule_number: {
-    // ast(1) = new ...AST(...);
+    // nothing to do.
 }   break;
 ./
 
 primary_expression ::= LEFT_PAREN expression RIGHT_PAREN ;
 /.
 case $rule_number: {
-    // ast(1) = new ...AST(...);
+    ast(1) = ast(2);
 }   break;
 ./
 
 postfix_expression ::= primary_expression ;
 /.
 case $rule_number: {
-    // ast(1) = new ...AST(...);
+    // nothing to do.
 }   break;
 ./
 
diff --git a/src/libs/glsl/glslparser.cpp b/src/libs/glsl/glslparser.cpp
index ec2d43c1891..e1e1e1a0dc7 100644
--- a/src/libs/glsl/glslparser.cpp
+++ b/src/libs/glsl/glslparser.cpp
@@ -192,19 +192,19 @@ case 3: {
 #line 494 "./glsl.g"
 
 case 4: {
-    // ast(1) = new ...AST(...);
+    // nothing to do.
 }   break;
 
 #line 501 "./glsl.g"
 
 case 5: {
-    // ast(1) = new ...AST(...);
+    ast(1) = ast(2);
 }   break;
 
 #line 508 "./glsl.g"
 
 case 6: {
-    // ast(1) = new ...AST(...);
+    // nothing to do.
 }   break;
 
 #line 515 "./glsl.g"