From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 5 Mar 2021 19:04:54 +0000 (+0200)
Subject: Visit structs during unused type removal
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=eee19f5d5bbf16895fca44090d6491d5c9b504f5

Visit structs during unused type removal

Otherwise types which are only used by struct member declarations would
be removed.
---

diff --git a/source/glsl/optimize.cpp b/source/glsl/optimize.cpp
index 9d9464e4..f4626f3d 100644
--- a/source/glsl/optimize.cpp
+++ b/source/glsl/optimize.cpp
@@ -646,6 +646,7 @@ void UnusedTypeRemover::visit(ImageTypeDeclaration &type)
 void UnusedTypeRemover::visit(StructDeclaration &strct)
 {
 	unused_nodes.insert(&strct);
+	TraversingVisitor::visit(strct);
 }
 
 void UnusedTypeRemover::visit(VariableDeclaration &var)