Shader: Add export attribute for structs ([export])

src/Nazara/Shader/Ast/AstCloner.cpp

@@ -148,6 +148,7 @@ namespace Nz::ShaderAst
 	{
 		auto clone = std::make_unique<DeclareStructStatement>();
 		clone->structIndex = node.structIndex;
+		clone->isExported = Clone(node.isExported);
 
 		clone->description.layout = Clone(node.description.layout);
 		clone->description.name = node.description.name;

src/Nazara/Shader/Ast/AstSerializer.cpp

@@ -3,9 +3,9 @@
 // For conditions of distribution and use, see copyright notice in Config.hpp
 
 #include <Nazara/Shader/Ast/AstSerializer.hpp>
+#include <Nazara/Shader/ShaderBuilder.hpp>
 #include <Nazara/Shader/Ast/AstExpressionVisitor.hpp>
 #include <Nazara/Shader/Ast/AstStatementVisitor.hpp>
-#include <Nazara/Shader/ShaderBuilder.hpp>
 #include <Nazara/Shader/Debug.hpp>
 
 namespace Nz::ShaderAst
@@ -249,6 +249,7 @@ namespace Nz::ShaderAst
 	void AstSerializerBase::Serialize(DeclareStructStatement& node)
 	{
 		OptVal(node.structIndex);
+		ExprValue(node.isExported);
 
 		Value(node.description.name);
 		ExprValue(node.description.layout);

src/Nazara/Shader/Ast/SanitizeVisitor.cpp

@@ -939,6 +939,9 @@ namespace Nz::ShaderAst
 
 		auto clone = static_unique_pointer_cast<DeclareStructStatement>(AstCloner::Clone(node));
 
+		if (clone->isExported.HasValue())
+			clone->isExported = ComputeExprValue(clone->isExported);
+
 		std::unordered_set<std::string> declaredMembers;
 		for (auto& member : clone->description.members)
 		{