X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fvalidate.cpp;h=4523b7461730e4fadb6a2faec9d904cea70d1c42;hb=4181ceb89a2d538712c81826da610e7e8583e9a5;hp=c4e0a9bda8aa6b21d80fca7e92a5b393217d4a53;hpb=f526938b407e061c7424adedc34af4d1ff687f90;p=libs%2Fgl.git

diff --git a/source/glsl/validate.cpp b/source/glsl/validate.cpp
index c4e0a9bd..4523b746 100644
--- a/source/glsl/validate.cpp
+++ b/source/glsl/validate.cpp
@@ -196,6 +196,13 @@ void ReferenceValidator::visit(VariableReference &var)
 		error(var, format("Use of unlinked input variable '%s'", var.name));
 }
 
+void ReferenceValidator::visit(MemberAccess &memacc)
+{
+	if(memacc.left->type && !memacc.declaration)
+		error(memacc, format("Use of undeclared member '%s'", memacc.member));
+	TraversingVisitor::visit(memacc);
+}
+
 void ReferenceValidator::visit(InterfaceBlockReference &iface)
 {
 	/* An interface block reference without a declaration should be impossible