[src/trunk]: src/external/bsd/flex/dist Re-apply some lint comments that have...

[njoly <njoly%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/3321c5329689
branches:  trunk
changeset: 772252:3321c5329689
user:      njoly <njoly%NetBSD.org@localhost>
date:      Mon Dec 26 17:32:28 2011 +0000

description:
Re-apply some lint comments that have been lost during move to
external tree.

diffstat:

 external/bsd/flex/dist/flex.skl |  4 ++--
 external/bsd/flex/dist/main.c   |  4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diffs (39 lines):

diff -r 9b9b1047e85d -r 3321c5329689 external/bsd/flex/dist/flex.skl
--- a/external/bsd/flex/dist/flex.skl   Mon Dec 26 16:03:42 2011 +0000
+++ b/external/bsd/flex/dist/flex.skl   Mon Dec 26 17:32:28 2011 +0000
@@ -1232,7 +1232,7 @@
 [[
 /* Code executed at the end of each rule. */
 #ifndef YY_BREAK
-#define YY_BREAK break;
+#define YY_BREAK /*LINTED*/break;
 #endif
 ]])
 
@@ -1320,7 +1320,7 @@
                yy_load_buffer_state( M4_YY_CALL_ONLY_ARG );
                }
 
-       while ( 1 )             /* loops until end-of-file is reached */
+       while (/*CONSTCOND*/ 1 )                /* loops until end-of-file is reached */
                {
 %% [8.0] yymore()-related code goes here
                yy_cp = YY_G(yy_c_buf_p);
diff -r 9b9b1047e85d -r 3321c5329689 external/bsd/flex/dist/main.c
--- a/external/bsd/flex/dist/main.c     Mon Dec 26 16:03:42 2011 +0000
+++ b/external/bsd/flex/dist/main.c     Mon Dec 26 17:32:28 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: main.c,v 1.2 2009/10/26 04:27:15 christos Exp $        */
+/*     $NetBSD: main.c,v 1.3 2011/12/26 17:32:28 njoly Exp $   */
 
 /* flex - tool to generate fast lexical analyzers */
 
@@ -1579,7 +1579,7 @@
 
        if (!do_yywrap) {
                if (!C_plus_plus) {
-                       outn ("\n#define yywrap(n) 1");
+                       outn ("\n#define yywrap(n) (/*CONSTCOND*/1)");
                }
                outn ("#define YY_SKIP_YYWRAP");
        }