From: "Martin Liška" <mliska@suse.cz>
To: gcc-patches@gcc.gnu.org
Subject: [PATCH][pushed] libdecnumber: remove unused variable
Date: Fri, 7 Oct 2022 10:35:35 +0200 [thread overview]
Message-ID: <844e2b88-0b60-39be-ae68-3bd47fa2cfb9@suse.cz> (raw)
Fixes:
libdecnumber/dpd/decimal64.c:617:8: warning: variable 'n' set but not used [-Wunused-but-set-variable]
libdecnumber/ChangeLog:
* dpd/decimal64.c (decDigitsToDPD): Remove unused variable.
---
libdecnumber/dpd/decimal64.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libdecnumber/dpd/decimal64.c b/libdecnumber/dpd/decimal64.c
index 269eaecade5..f72c5730ac3 100644
--- a/libdecnumber/dpd/decimal64.c
+++ b/libdecnumber/dpd/decimal64.c
@@ -614,7 +614,6 @@ static const uInt multies[]={131073, 26215, 5243, 1049, 210};
#endif
void decDigitsToDPD(const decNumber *dn, uInt *targ, Int shift) {
Int cut; /* work */
- Int n; /* output bunch counter */
Int digits=dn->digits; /* digit countdown */
uInt dpd; /* densely packed decimal value */
uInt bin; /* binary value 0-999 */
@@ -673,7 +672,7 @@ void decDigitsToDPD(const decNumber *dn, uInt *targ, Int shift) {
bin=0; /* [keep compiler quiet] */
#endif
- for(n=0; digits>0; n++) { /* each output bunch */
+ for(; digits>0;) { /* each output bunch */
#if DECDPUN==3 /* fast path, 3-at-a-time */
bin=*inu; /* 3 digits ready for convert */
digits-=3; /* [may go negative] */
--
2.37.3
reply other threads:[~2022-10-07 8:35 UTC|newest]
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