WL#5498: Remove dead and unused source code

Remove unused macros or macro which are always defined.

1 files changed, 0 insertions, 12 deletions

diff --git a/regex/regcomp.c b/regex/regcomp.c
index 812cdd115d1..b41a1ae6da9 100644
--- a/regex/regcomp.c
+++ b/regex/regcomp.c
@@ -285,18 +285,6 @@ register struct parse *p;
 		EMIT(ORPAREN, subno);
 		if(MUSTEAT(')', REG_EPAREN)) {}
 		break;
-#ifndef POSIX_MISTAKE
-	case ')':		/* happens only if no current unmatched ( */
-		/*
-		 * You may ask, why the ifndef?  Because I didn't notice
-		 * this until slightly too late for 1003.2, and none of the
-		 * other 1003.2 regular-expression reviewers noticed it at
-		 * all.  So an unmatched ) is legal POSIX, at least until
-		 * we can get it fixed.
-		 */
-		SETERROR(REG_EPAREN);
-		break;
-#endif
 	case '^':
 		EMIT(OBOL, 0);
 		p->g->iflags |= USEBOL;