>From 1e110a78eb6ba98e0d11a79f2ba4d1287527a938 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Mon, 29 Oct 2018 08:38:35 -0700 Subject: [PROPOSED 2/2] zic: pacify gcc 8.2.1 * zic.c (ciequal, itsabbr, ciprefix): Mark with ATTRIBUTE_PURE, to pacify gcc 8.2.1 20181011 (Red Hat 8.2.1-4) -Wsuggest-attribute=pure. --- zic.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/zic.c b/zic.c index cb1bf28..f121ee1 100644 --- a/zic.c +++ b/zic.c @@ -2945,7 +2945,7 @@ lowerit(char a) } /* case-insensitive equality */ -static bool +static ATTRIBUTE_PURE bool ciequal(register const char *ap, register const char *bp) { while (lowerit(*ap) == lowerit(*bp++)) @@ -2954,7 +2954,7 @@ ciequal(register const char *ap, register const char *bp) return false; } -static bool +static ATTRIBUTE_PURE bool itsabbr(register const char *abbr, register const char *word) { if (lowerit(*abbr) != lowerit(*word)) @@ -2970,7 +2970,7 @@ itsabbr(register const char *abbr, register const char *word) /* Return true if ABBR is an initial prefix of WORD, ignoring ASCII case. */ -static bool +static ATTRIBUTE_PURE bool ciprefix(char const *abbr, char const *word) { do -- 2.17.2