X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fsyntax.cpp;h=025af2710bb55da807fb686b6876eaef41d4ce22;hb=6dcf74922f46b086ad394c19fd6ce083a635b290;hp=cb77419763645be5987842b9bd7d654eb30e13c5;hpb=041ba4b1acd55337239c5ce24cc310118c621206;p=libs%2Fgl.git

diff --git a/source/glsl/syntax.cpp b/source/glsl/syntax.cpp
index cb774197..025af271 100644
--- a/source/glsl/syntax.cpp
+++ b/source/glsl/syntax.cpp
@@ -40,8 +40,8 @@ const Operator Operator::operators[] =
 	{ "&&", 12, BINARY, ASSOCIATIVE },
 	{ "^^", 13, BINARY, ASSOCIATIVE },
 	{ "||", 14, BINARY, ASSOCIATIVE },
-	{ "?", 15, BINARY, RIGHT_TO_LEFT },
-	{ ":", 15, BINARY, RIGHT_TO_LEFT },
+	{ "?", 15, TERNARY, RIGHT_TO_LEFT },
+	{ ":", 15, TERNARY, RIGHT_TO_LEFT },
 	{ "=", 16, BINARY, RIGHT_TO_LEFT },
 	{ "+=", 16, BINARY, RIGHT_TO_LEFT },
 	{ "-=", 16, BINARY, RIGHT_TO_LEFT },
@@ -161,6 +161,18 @@ void MemberAccess::visit(NodeVisitor &visitor)
 }
 
 
+Swizzle::Swizzle():
+	count(0)
+{
+	fill(components, components+4, 0);
+}
+
+void Swizzle::visit(NodeVisitor &visitor)
+{
+	visitor.visit(*this);
+}
+
+
 void UnaryExpression::visit(NodeVisitor &visitor)
 {
 	visitor.visit(*this);
@@ -174,14 +186,12 @@ void BinaryExpression::visit(NodeVisitor &visitor)
 
 
 Assignment::Assignment():
-	self_referencing(false),
-	target_declaration(0)
+	self_referencing(false)
 { }
 
 Assignment::Assignment(const Assignment &other):
 	BinaryExpression(other),
-	self_referencing(other.self_referencing),
-	target_declaration(0)
+	self_referencing(other.self_referencing)
 { }
 
 void Assignment::visit(NodeVisitor &visitor)
@@ -190,6 +200,30 @@ void Assignment::visit(NodeVisitor &visitor)
 }
 
 
+Assignment::Target::Target(Statement *d):
+	declaration(d),
+	chain_len(0)
+{
+	fill(chain, chain+7, 0);
+}
+
+bool Assignment::Target::operator<(const Target &other) const
+{
+	if(declaration!=other.declaration)
+		return declaration<other.declaration;
+	for(unsigned i=0; (i<7 && i<chain_len && i<other.chain_len); ++i)
+		if(chain[i]!=other.chain[i])
+			return chain[i]<other.chain[i];
+	return chain_len<other.chain_len;
+}
+
+
+void TernaryExpression::visit(NodeVisitor &visitor)
+{
+	visitor.visit(*this);
+}
+
+
 FunctionCall::FunctionCall():
 	constructor(false),
 	declaration(0)
@@ -366,6 +400,8 @@ void InterfaceBlock::visit(NodeVisitor &visitor)
 
 
 FunctionDeclaration::FunctionDeclaration():
+	virtua(false),
+	overrd(false),
 	definition(0),
 	return_type_declaration(0)
 { }
@@ -375,7 +411,10 @@ FunctionDeclaration::FunctionDeclaration(const FunctionDeclaration &other):
 	return_type(other.return_type),
 	name(other.name),
 	parameters(other.parameters),
+	virtua(other.virtua),
+	overrd(other.overrd),
 	body(other.body),
+	signature(other.signature),
 	definition(other.definition==&other ? this : 0),
 	return_type_declaration(0)
 { }