https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79062
Martin Sebor changed:
What|Removed |Added
Priority|P3 |P2
--- Comment #9 from Martin Sebor ---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79062
Martin Sebor changed:
What|Removed |Added
Last reconfirmed|2017-01-12 00:00:00 |2021-7-30
Known to fail|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79062
--- Comment #7 from Martin Sebor ---
It's not completely fixed yet. The warning passes do run with LTO but LTO
still runs with warnings disabled unless they are explicitly enabled on the
command line. -Walloca-larger-than is not in -Wall or
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79062
Wilco changed:
What|Removed |Added
CC||wilco at gcc dot gnu.org
--- Comment #6 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79062
Bernd Edlinger changed:
What|Removed |Added
CC||bernd.edlinger at hotmail dot
de
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79062
--- Comment #4 from Martin Sebor ---
All of warn_format, warn_format_overflow, and warn_format_trunc are, in fact,
zero in gimple-ssa-sprintf.c when -flto is set.
At least one problem is the dependency of -Wformat-{overflow,truncation} in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79062
--- Comment #3 from Martin Sebor ---
The following allows the format string to be recognized even with LTO. The
sprintf pass runs and seems to work correctly, but warnings from it for some
reason do not appear on output. It's as if they were
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79062
Martin Sebor changed:
What|Removed |Added
Summary|-Wformat-length warnings|-Walloca-larger-than and
