Evaluate parenthesized expression as the contained expression's value

[libs/gl.git] / source / programcompiler.cpp

diff --git a/source/programcompiler.cpp b/source/programcompiler.cpp
index fd756de0e00cbbca4c5aa18587b251afc4e94ccb..a68c8b96d7c9c40dc94a3bde6211f867652cd2db 100644 (file)
--- a/source/programcompiler.cpp
+++ b/source/programcompiler.cpp
@@ -944,6 +944,11 @@ void ProgramCompiler::ExpressionEvaluator::visit(Literal &literal)
        result_valid = true;
 }
 
+void ProgramCompiler::ExpressionEvaluator::visit(ParenthesizedExpression &parexp)
+{
+       parexp.expression->visit(*this);
+}
+
 void ProgramCompiler::ExpressionEvaluator::visit(VariableReference &var)
 {
        if(!var.declaration)