@@ -117,10 +117,10 @@
 			auto varpos = currentPosition();
 			string var = eatId("after "~kwd, AllowQuoted); // name of the declared variable
 
 			auto e = tryEat("(")
-				? parseLambdaAfterOpenParen(varpos)  // let var ( ...
-				: (eat("=", "after "~kwd), E(0));    // let var = ...
+				? parseLambdaAfterOpenParen(pos)  // let var ( ...
+				: (eat("=", "after "~kwd), E(0)); // let var = ...
 			if( moreDeclarationExists() )
 				return new Let(pos, var, layer, e, Body());
 			else
 				return new Let(pos, var, layer, e, new Var(varpos, var));
@@ -483,9 +483,9 @@
 		scope(exit) lex.popFront;
 		return new Str(currentPosition(), lex.front.str);
 	}
 
-	AST parseLambdaAfterOpenParen(immutable LexPosition pos)
+	AST parseLambdaAfterOpenParen(LexPosition pos)
 	{
 		Parameter[] params;
 		while( !tryEat(")") )
 		{
@@ -562,9 +562,9 @@
 	{
 		return new Str(currentPosition(), "(empty function body)");
 	}
 
-	immutable(LexPosition) currentPosition()
+	LexPosition currentPosition()
 	{
 		return lex.empty ? null : lex.front.pos;
 	}
 }