Function AddStructDotPrefix

shadercompiler/EffectCompilerMetal.cpp:203–235

}

void AddStructDotPrefix( ASTNode* node, const std::set<Symbol*>& structMembers, Symbol* symbol )
{
	for( size_t i = 0, n = node->GetChildrenCount(); i < n; ++i )
	{
		ASTNode* childNode = node->GetChild( i );
		if( !childNode )
		{
			continue;
		}

		if( childNode->GetNodeType() == NT_VAR_IDENTIFIER )
		{
			auto it = structMembers.find( childNode->GetSymbol() );
			if( it != structMembers.end() )
			{
				ScannerToken token = {};
				token.type = OP_DOT;

				ASTNode* prefix = new ASTNode( NT_VAR_IDENTIFIER, childNode->GetLocation(), childNode->GetScope(), nullptr );
				prefix->SetSymbol( symbol );

				ASTNode* dotNode = new ASTNode( NT_POSTFIX_EXPRESSION, childNode->GetLocation(), childNode->GetScope(), &token );
				dotNode->AddChild( prefix );
				dotNode->AddChild( childNode );
				dotNode->SetType( childNode->GetType() );

				node->ReplaceChild( i, dotNode );
			}
		}

		AddStructDotPrefix( childNode, structMembers, symbol );
	}
}

void AddFunctionArgument( ASTNode* parent, const Symbol* functionSymbol, Symbol* arg )
{