X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fsyntax.cpp;h=957b49cea61a149fc213f9dbe71ecc9fa9774d1b;hb=947bb7477205c038aa1804b84452cddd2108550a;hp=affc09adfad7badff8ca65d7e39a4730fc9629be;hpb=d2f75fa9ccf8252ff8a750071b26e77047a346cb;p=libs%2Fgl.git

diff --git a/source/glsl/syntax.cpp b/source/glsl/syntax.cpp
index affc09ad..957b49ce 100644
--- a/source/glsl/syntax.cpp
+++ b/source/glsl/syntax.cpp
@@ -98,12 +98,27 @@ VariableReference::VariableReference():
 	declaration(0)
 { }
 
+VariableReference::VariableReference(const VariableReference &other):
+	name(other.name),
+	declaration(0)
+{ }
+
 void VariableReference::visit(NodeVisitor &visitor)
 {
 	visitor.visit(*this);
 }
 
 
+MemberAccess::MemberAccess():
+	declaration(0)
+{ }
+
+MemberAccess::MemberAccess(const MemberAccess &other):
+	left(other.left),
+	member(other.member),
+	declaration(0)
+{ }
+
 void MemberAccess::visit(NodeVisitor &visitor)
 {
 	visitor.visit(*this);
@@ -131,6 +146,11 @@ Assignment::Assignment():
 	target_declaration(0)
 { }
 
+Assignment::Assignment(const Assignment &other):
+	self_referencing(other.self_referencing),
+	target_declaration(0)
+{ }
+
 void Assignment::visit(NodeVisitor &visitor)
 {
 	visitor.visit(*this);
@@ -142,6 +162,13 @@ FunctionCall::FunctionCall():
 	constructor(false)
 { }
 
+FunctionCall::FunctionCall(const FunctionCall &other):
+	name(other.name),
+	declaration(0),
+	constructor(other.constructor),
+	arguments(other.arguments)
+{ }
+
 void FunctionCall::visit(NodeVisitor &visitor)
 {
 	visitor.visit(*this);
@@ -196,6 +223,22 @@ VariableDeclaration::VariableDeclaration():
 	linked_declaration(0)
 { }
 
+VariableDeclaration::VariableDeclaration(const VariableDeclaration &other):
+	constant(other.constant),
+	sampling(other.sampling),
+	interpolation(other.interpolation),
+	interface(other.interface),
+	precision(other.precision),
+	type(other.type),
+	type_declaration(0),
+	name(other.name),
+	array(other.array),
+	array_size(other.array_size),
+	init_expression(other.init_expression),
+	linked_declaration(0),
+	layout(other.layout)
+{ }
+
 void VariableDeclaration::visit(NodeVisitor &visitor)
 {
 	visitor.visit(*this);
@@ -222,7 +265,7 @@ FunctionDeclaration::FunctionDeclaration(const FunctionDeclaration &other):
 	return_type(other.return_type),
 	name(other.name),
 	parameters(other.parameters),
-	definition(other.definition==&other ? this : other.definition),
+	definition(other.definition==&other ? this : 0),
 	body(other.body)
 { }