From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 28 Feb 2021 14:10:09 +0000 (+0200)
Subject: Debug output tweaks
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=3f899b1fc2e04f4fe74c99ad3e8ebb900c257214

Debug output tweaks
---

diff --git a/source/glsl/debug.cpp b/source/glsl/debug.cpp
index b913f5b4..50d2b985 100644
--- a/source/glsl/debug.cpp
+++ b/source/glsl/debug.cpp
@@ -174,9 +174,7 @@ void DumpTree::visit(Assignment &assign)
 	append(format("Assignment: %s%s", assign.oper, (assign.self_referencing ? " (self-referencing)" : "")));
 	begin_sub();
 	if(assign.target_declaration)
-	{
 		append(format("Target: %%%d %s %s", get_label(*assign.target_declaration), assign.target_declaration->type, assign.target_declaration->name));
-	}
 	assign.left->visit(*this);
 	last_branch();
 	assign.right->visit(*this);
@@ -299,14 +297,18 @@ void DumpTree::visit(InterfaceBlock &block)
 
 void DumpTree::visit(FunctionDeclaration &func)
 {
-	append(format("%%%d %s %s()", get_label(func), func.return_type, func.name));
+	string text = format("%%%d %s %s", get_label(func), func.return_type, func.name);
+	if(!func.definition)
+		text += " (undefined)";
+	append(text);
 	begin_sub();
 	for(NodeArray<VariableDeclaration>::const_iterator i=func.parameters.begin(); i!=func.parameters.end(); ++i)
 		(*i)->visit(*this);
-	if(func.definition)
-		append(format("Definition: %%%d", get_label(*func.definition)));
 	last_branch();
-	func.body.visit(*this);
+	if(func.definition!=&func)
+		append(format("Definition: %%%d", get_label(*func.definition)));
+	else
+		func.body.visit(*this);
 	end_sub();
 }