From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 24 Apr 2021 14:55:49 +0000 (+0300)
Subject: Visit function definitions while collection dependencies
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=36569927a57a59bf0bfadb653c97395dbf8356f7

Visit function definitions while collection dependencies

Visiting just the declaration won't do much good.
---

diff --git a/source/glsl/reflect.cpp b/source/glsl/reflect.cpp
index 8c10accc..91e8fa55 100644
--- a/source/glsl/reflect.cpp
+++ b/source/glsl/reflect.cpp
@@ -321,7 +321,8 @@ void DependencyCollector::visit(FunctionCall &call)
 	if(call.declaration)
 	{
 		dependencies.insert(call.declaration);
-		call.declaration->visit(*this);
+		if(call.declaration->definition)
+			call.declaration->definition->visit(*this);
 	}
 	TraversingVisitor::visit(call);
 }