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* [Bug middle-end/77721] -Wformat-truncation not uses arg range for converted vars
[not found] <bug-77721-4@http.gcc.gnu.org/bugzilla/>
@ 2021-05-04 12:31 ` rguenth at gcc dot gnu.org
2021-11-27 9:55 ` dimhen at gmail dot com
2022-03-17 20:19 ` msebor at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-05-04 12:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77721
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug middle-end/77721] -Wformat-truncation not uses arg range for converted vars
[not found] <bug-77721-4@http.gcc.gnu.org/bugzilla/>
2021-05-04 12:31 ` [Bug middle-end/77721] -Wformat-truncation not uses arg range for converted vars rguenth at gcc dot gnu.org
@ 2021-11-27 9:55 ` dimhen at gmail dot com
2022-03-17 20:19 ` msebor at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: dimhen at gmail dot com @ 2021-11-27 9:55 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77721
--- Comment #7 from Dmitry G. Dyachenko <dimhen at gmail dot com> ---
Sounds like gcc-8.0.1 PASS for me
r257061 FAIL
r258034 PASS
r12-5546 PASS
$ ~/arch-gcc/SVN/gcc_258034/bin/gcc --version
gcc (GCC) 8.0.1 20180227 (experimental) [trunk revision 258034]
$ ~/arch-gcc/SVN/gcc_258034/bin/gcc -O2 -S -Wall -Woverflow -Wconversion
-Wpedantic -Wformat-truncation=2 -xc x.c
$ cat x.c
int snprintf (char*, __SIZE_TYPE__, const char*, ...);
void foo(unsigned j, char *p)
{
if(j > 999)
return;
snprintf(p, 4, "%3u", j);
}
void bar(int j, char *p)
{
const unsigned k = (unsigned) j;
if(k > 999)
return;
snprintf(p, 4, "%3u", k);
}
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug middle-end/77721] -Wformat-truncation not uses arg range for converted vars
[not found] <bug-77721-4@http.gcc.gnu.org/bugzilla/>
2021-05-04 12:31 ` [Bug middle-end/77721] -Wformat-truncation not uses arg range for converted vars rguenth at gcc dot gnu.org
2021-11-27 9:55 ` dimhen at gmail dot com
@ 2022-03-17 20:19 ` msebor at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: msebor at gcc dot gnu.org @ 2022-03-17 20:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77721
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Blocks| |85741
Resolution|--- |FIXED
--- Comment #8 from Martin Sebor <msebor at gcc dot gnu.org> ---
This appears fixed in GCC 12 and 11 (and perhaps even earlier).
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85741
[Bug 85741] [meta-bug] bogus/missing -Wformat-overflow
^ permalink raw reply [flat|nested] 3+ messages in thread
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[not found] <bug-77721-4@http.gcc.gnu.org/bugzilla/>
2021-05-04 12:31 ` [Bug middle-end/77721] -Wformat-truncation not uses arg range for converted vars rguenth at gcc dot gnu.org
2021-11-27 9:55 ` dimhen at gmail dot com
2022-03-17 20:19 ` msebor at gcc dot gnu.org
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