More fixes from clang warnings. Parser::lex prep for changes

parse_static_assert now properly adds new-line to end of statement.

I'm going to end up making a static_assert ast... that or when the statement ast is made it will handle adding that newline.

docs/Parser_Algo.md

@@ -87,5 +87,3 @@ Each internal procedure will be
 
 ## parse_type
 
-This is the worst part of the parser. Because other than actual expression values in C++, typenames are the second worst thing to parse in the langauge.
-