shithub: scc

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Optimize ctype function

Unify all the error calls.

--- a/types.c

+++ b/types.c

@@ -107,6 +107,7 @@

 ctype(struct ctype *tp, unsigned char tok)

 {

 	register unsigned char type;

+	static char *err;

 	if (!tp->defined) {

 		tp->type = 0;

@@ -200,13 +201,17 @@

 	return tp;

 both_sign:

-	error("both 'signed' and 'unsigned' in declaration specifiers");

+	err = "both 'signed' and 'unsigned' in declaration specifiers";

+	goto error;

 duplicated:

-	error("duplicated '%s'", yytext);

+	err = "duplicated '%s'";

+	goto error;

 invalid_sign:

-	error("invalid sign modifier");

+	err = "invalid sign modifier";

+	goto error;

 two_or_more:

-	error("two or more basic types");

+	err = "two or more basic types";

+error:	error(err, yytext);

 }

 struct qualifier *

-- 

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