X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Fresolve.h;h=92a7c336de71fbbb8a217dd7ece8dd29040c4ea2;hp=633ff11d27b4382e66ce6240847ac84907b54f5a;hb=0585e361d8714ac4efc3ae3e1d5c8c9aa8841c34;hpb=91e65bc9e24a6889995081035f6f6f0a78a6c20e

diff --git a/source/glsl/resolve.h b/source/glsl/resolve.h
index 633ff11d..92a7c336 100644
--- a/source/glsl/resolve.h
+++ b/source/glsl/resolve.h
@@ -15,11 +15,9 @@ namespace SL {
 class BlockHierarchyResolver: private TraversingVisitor
 {
 private:
-	bool r_any_resolved;
+	bool r_any_resolved = false;
 
 public:
-	BlockHierarchyResolver(): r_any_resolved(false) { }
-
 	bool apply(Stage &s) { r_any_resolved = false; s.content.visit(*this); return r_any_resolved; }
 
 private:
@@ -30,16 +28,14 @@ private:
 class TypeResolver: private TraversingVisitor
 {
 private:
-	Stage *stage;
+	Stage *stage = 0;
 	std::map<TypeDeclaration *, TypeDeclaration *> alias_map;
-	std::map<TypeDeclaration *, TypeDeclaration *> array_types;
+	std::map<std::pair<TypeDeclaration *, bool>, TypeDeclaration *> array_types;
 	NodeList<Statement>::iterator type_insert_point;
-	InterfaceBlock *iface_block;
-	bool r_any_resolved;
+	InterfaceBlock *iface_block = 0;
+	bool r_any_resolved = false;
 
 public:
-	TypeResolver();
-
 	bool apply(Stage &);
 
 private:
@@ -59,18 +55,16 @@ of an interface block are turned into interface block references. */
 class VariableResolver: private TraversingVisitor
 {
 private:
-	Stage *stage;
+	Stage *stage = 0;
 	RefPtr<Expression> r_replacement_expr;
-	bool r_any_resolved;
-	bool record_target;
-	bool r_self_referencing;
+	bool r_any_resolved = false;
+	bool record_target = false;
+	bool r_self_referencing = false;
 	Assignment::Target r_assignment_target;
-	std::vector<VariableDeclaration *> redeclared_builtins;
+	std::vector<Statement *> redeclared_builtins;
 	std::set<Node *> nodes_to_remove;
 
 public:
-	VariableResolver();
-
 	bool apply(Stage &);
 
 private:
@@ -84,6 +78,7 @@ private:
 	virtual void visit(BinaryExpression &);
 	virtual void visit(Assignment &);
 	void merge_layouts(Layout &, const Layout &);
+	void redeclare_builtin(VariableDeclaration &, VariableDeclaration &);
 	virtual void visit(VariableDeclaration &);
 	virtual void visit(InterfaceBlock &);
 };
@@ -102,20 +97,17 @@ private:
 
 	struct ArgumentInfo
 	{
-		BasicTypeDeclaration *type;
-		unsigned component_count;
-
-		ArgumentInfo(): type(0), component_count(0) { }
+		BasicTypeDeclaration *type = 0;
+		unsigned component_count = 0;
 	};
 
-	Stage *stage;
+	Stage *stage = 0;
+	const FunctionDeclaration *current_function = 0;
 	std::vector<BasicTypeDeclaration *> basic_types;
 	NodeList<Statement>::iterator insert_point;
-	bool r_any_resolved;
+	bool r_any_resolved = false;
 
 public:
-	ExpressionResolver();
-
 	bool apply(Stage &);
 
 private:
@@ -142,15 +134,17 @@ private:
 	virtual void visit(FunctionCall &);
 	virtual void visit(BasicTypeDeclaration &);
 	virtual void visit(VariableDeclaration &);
+	virtual void visit(FunctionDeclaration &);
+	virtual void visit(Return &);
 };
 
 /** Resolves function declarations and calls. */
 class FunctionResolver: private TraversingVisitor
 {
 private:
-	Stage *stage;
+	Stage *stage = 0;
 	std::map<std::string, std::vector<FunctionDeclaration *> > declarations;
-	bool r_any_resolved;
+	bool r_any_resolved = false;
 
 public:
 	bool apply(Stage &);