Some optimizations for DSL compilation. Also a new feature: Inplace addition and subtraction += and -= are now allowed

2019-10-07 16:33:24 +03:00
parent f7c079be2a
commit 0e1d1b9fb4
5 changed files with 19 additions and 11 deletions
--- a/acc/src/acc.l
+++ b/acc/src/acc.l
@@ -51,6 +51,8 @@ L [a-zA-Z_]

 "++"                { return INPLACE_INC; }
 "--"                { return INPLACE_DEC; }
+"+="                { return INPLACE_ADD; }
+"-="                { return INPLACE_SUB; }

 [-+*/;=\[\]{}(),\.<>] { return yytext[0]; } /* Characters */