X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Foptimize.cpp;h=8cbf24e1be0309a2c8304051cc185d9316836974;hb=19a24f859cd7fcf581442319499ae24b3e7385a4;hp=d26c6e2d519179ac531dd2a635c85e605d98e9e8;hpb=d5c7c7f0b15c407b3da2184936e6deed18554c6a;p=libs%2Fgl.git

diff --git a/source/glsl/optimize.cpp b/source/glsl/optimize.cpp
index d26c6e2d..8cbf24e1 100644
--- a/source/glsl/optimize.cpp
+++ b/source/glsl/optimize.cpp
@@ -305,7 +305,7 @@ void ConstantConditionEliminator::visit(Block &block)
 void ConstantConditionEliminator::visit(UnaryExpression &unary)
 {
 	if(VariableReference *var = dynamic_cast<VariableReference *>(unary.expression.get()))
-		if(unary.oper=="++" || unary.oper=="--")
+		if(unary.oper->token[1]=='+' || unary.oper->token[1]=='-')
 			variable_values.erase(var->declaration);
 }
 
@@ -441,13 +441,13 @@ void UnusedVariableRemover::visit(MemberAccess &memacc)
 void UnusedVariableRemover::visit(UnaryExpression &unary)
 {
 	TraversingVisitor::visit(unary);
-	if(unary.oper=="++" || unary.oper=="--")
+	if(unary.oper->token[1]=='+' || unary.oper->token[1]=='-')
 		side_effects = true;
 }
 
 void UnusedVariableRemover::visit(BinaryExpression &binary)
 {
-	if(binary.oper=="[")
+	if(binary.oper->token[0]=='[')
 	{
 		if(assignment_target)
 			assign_to_subscript = true;