X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fprogramsyntax.cpp;h=098130f87c2e4920597eadb2838295b782dbf740;hb=74bd3813b9744550c9ac5980588e561835b616d9;hp=83cfbb089b4d5d3278722b384c82a91a382aa4d1;hpb=2b073e0a3808f8ece4b93669395e4b812214cf5d;p=libs%2Fgl.git

diff --git a/source/programsyntax.cpp b/source/programsyntax.cpp
index 83cfbb08..098130f8 100644
--- a/source/programsyntax.cpp
+++ b/source/programsyntax.cpp
@@ -72,6 +72,7 @@ void Assignment::visit(NodeVisitor &visitor)
 
 
 FunctionCall::FunctionCall():
+	declaration(0),
 	constructor(false)
 { }
 
@@ -87,6 +88,12 @@ void ExpressionStatement::visit(NodeVisitor &visitor)
 }
 
 
+void Import::visit(NodeVisitor &visitor)
+{
+	visitor.visit(*this);
+}
+
+
 void Layout::visit(NodeVisitor &visitor)
 {
 	visitor.visit(*this);
@@ -130,7 +137,15 @@ void InterfaceBlock::visit(NodeVisitor &visitor)
 
 
 FunctionDeclaration::FunctionDeclaration():
-	definition(false)
+	definition(0)
+{ }
+
+FunctionDeclaration::FunctionDeclaration(const FunctionDeclaration &other):
+	return_type(other.return_type),
+	name(other.name),
+	parameters(other.parameters),
+	definition(other.definition==&other ? this : other.definition),
+	body(other.body)
 { }
 
 void FunctionDeclaration::visit(NodeVisitor &visitor)