Mercurial > hg > octave-lyh > gnulib-hg
changeset 13820:f44f7159cdc4
inttostr: simplify by removing unnecessary redundancy
* lib/anytostr.c: Don't include verify.h.
(anytostr): Don't verify that TYPE_SIGNED (inttype) equals
inttype_is_signed. Instead, use TYPE_SIGNED (inttype) directly.
This removes the need for inttype_is_signed, which was put in to
suppress some GCC warnings about conversions. This rewrite should
also suppress those warnings.
* lib/imaxtostr.c (inttype_is_signed): Remove; no longer needed.
* lib/inttostr.c, lib/offtostr.c, lib/uinttostr.c, lib/umaxtostr.c:
Likewise.
* modules/inttostr (Depends-on): Remove 'verify'.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Fri, 22 Oct 2010 11:14:17 -0700 |
parents | b7fdddf92299 |
children | 1cf23bf4f6e4 |
files | ChangeLog lib/anytostr.c lib/imaxtostr.c lib/inttostr.c lib/offtostr.c lib/uinttostr.c lib/umaxtostr.c modules/inttostr |
diffstat | 8 files changed, 15 insertions(+), 11 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,17 @@ +2010-10-22 Paul Eggert <eggert@cs.ucla.edu> + + inttostr: simplify by removing unnecessary redundancy + * lib/anytostr.c: Don't include verify.h. + (anytostr): Don't verify that TYPE_SIGNED (inttype) equals + inttype_is_signed. Instead, use TYPE_SIGNED (inttype) directly. + This removes the need for inttype_is_signed, which was put in to + suppress some GCC warnings about conversions. This rewrite should + also suppress those warnings. + * lib/imaxtostr.c (inttype_is_signed): Remove; no longer needed. + * lib/inttostr.c, lib/offtostr.c, lib/uinttostr.c, lib/umaxtostr.c: + Likewise. + * modules/inttostr (Depends-on): Remove 'verify'. + 2010-10-21 Bruno Haible <bruno@clisp.org> nl_langinfo test: Avoid test failure on NetBSD 5.
--- a/lib/anytostr.c +++ b/lib/anytostr.c @@ -20,7 +20,6 @@ #include <config.h> #include "inttostr.h" -#include "verify.h" /* Convert I to a printable string in BUF, which must be at least INT_BUFSIZE_BOUND (INTTYPE) bytes long. Return the address of the @@ -29,12 +28,10 @@ char * __attribute_warn_unused_result__ anytostr (inttype i, char *buf) { - verify (TYPE_SIGNED (inttype) == inttype_is_signed); char *p = buf + INT_STRLEN_BOUND (inttype); *p = 0; -#if inttype_is_signed - if (i < 0) + if (TYPE_SIGNED (inttype) && i < 0) { do *--p = '0' - i % 10; @@ -43,7 +40,6 @@ *--p = '-'; } else -#endif { do *--p = '0' + i % 10;
--- a/lib/imaxtostr.c +++ b/lib/imaxtostr.c @@ -1,4 +1,3 @@ #define anytostr imaxtostr #define inttype intmax_t -#define inttype_is_signed 1 #include "anytostr.c"
--- a/lib/inttostr.c +++ b/lib/inttostr.c @@ -1,4 +1,3 @@ #define anytostr inttostr #define inttype int -#define inttype_is_signed 1 #include "anytostr.c"
--- a/lib/offtostr.c +++ b/lib/offtostr.c @@ -1,4 +1,3 @@ #define anytostr offtostr #define inttype off_t -#define inttype_is_signed 1 #include "anytostr.c"
--- a/lib/uinttostr.c +++ b/lib/uinttostr.c @@ -1,4 +1,3 @@ #define anytostr uinttostr #define inttype unsigned int -#define inttype_is_signed 0 #include "anytostr.c"