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* [Bug driver/61028] New: [4.9/4.10 Regression] -g3 -g leads to spurious warnings
@ 2014-05-01 12:04 Joost.VandeVondele at mat dot ethz.ch
2014-05-05 9:10 ` [Bug driver/61028] " rguenth at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Joost.VandeVondele at mat dot ethz.ch @ 2014-05-01 12:04 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61028
Bug ID: 61028
Summary: [4.9/4.10 Regression] -g3 -g leads to spurious
warnings
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: driver
Assignee: unassigned at gcc dot gnu.org
Reporter: Joost.VandeVondele at mat dot ethz.ch
With gcc 4.9 and 4.10 the following leads to unexpected warnings. It is
triggered by the sequence '-g3 -g'
> cat test.F
#if 1
WRITE(6,*) "Hello, world!"
#endif
END
> gfortran -g3 -g -c -ffree-form test.F
Warning: <built-in>:1: Illegal preprocessor directive
Warning: <built-in>:2: Illegal preprocessor directive
Warning: <built-in>:3: Illegal preprocessor directive
Warning: <built-in>:4: Illegal preprocessor directive
[...]
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug driver/61028] [4.9/4.10 Regression] -g3 -g leads to spurious warnings 2014-05-01 12:04 [Bug driver/61028] New: [4.9/4.10 Regression] -g3 -g leads to spurious warnings Joost.VandeVondele at mat dot ethz.ch @ 2014-05-05 9:10 ` rguenth at gcc dot gnu.org 2014-05-08 8:00 ` [Bug fortran/61028] " Joost.VandeVondele at mat dot ethz.ch 2014-05-09 13:53 ` dominiq at lps dot ens.fr 2 siblings, 0 replies; 4+ messages in thread From: rguenth at gcc dot gnu.org @ 2014-05-05 9:10 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61028 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.9.1 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/61028] [4.9/4.10 Regression] -g3 -g leads to spurious warnings 2014-05-01 12:04 [Bug driver/61028] New: [4.9/4.10 Regression] -g3 -g leads to spurious warnings Joost.VandeVondele at mat dot ethz.ch 2014-05-05 9:10 ` [Bug driver/61028] " rguenth at gcc dot gnu.org @ 2014-05-08 8:00 ` Joost.VandeVondele at mat dot ethz.ch 2014-05-09 13:53 ` dominiq at lps dot ens.fr 2 siblings, 0 replies; 4+ messages in thread From: Joost.VandeVondele at mat dot ethz.ch @ 2014-05-08 8:00 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61028 Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |Joost.VandeVondele at mat dot ethz | |.ch Component|driver |fortran --- Comment #1 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> --- this seems Fortran specific, so changing component. The content of the Fortran file doesn't matter, it is sufficient to compile with '-g3 -g -cpp' ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/61028] [4.9/4.10 Regression] -g3 -g leads to spurious warnings 2014-05-01 12:04 [Bug driver/61028] New: [4.9/4.10 Regression] -g3 -g leads to spurious warnings Joost.VandeVondele at mat dot ethz.ch 2014-05-05 9:10 ` [Bug driver/61028] " rguenth at gcc dot gnu.org 2014-05-08 8:00 ` [Bug fortran/61028] " Joost.VandeVondele at mat dot ethz.ch @ 2014-05-09 13:53 ` dominiq at lps dot ens.fr 2 siblings, 0 replies; 4+ messages in thread From: dominiq at lps dot ens.fr @ 2014-05-09 13:53 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61028 Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2014-05-09 Ever confirmed|0 |1 --- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- r205111 is OK, r205305 gives the spurious warnings. I remember some posts about the order of -gx -gy, but cannot find it right now. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-05-09 13:53 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-05-01 12:04 [Bug driver/61028] New: [4.9/4.10 Regression] -g3 -g leads to spurious warnings Joost.VandeVondele at mat dot ethz.ch 2014-05-05 9:10 ` [Bug driver/61028] " rguenth at gcc dot gnu.org 2014-05-08 8:00 ` [Bug fortran/61028] " Joost.VandeVondele at mat dot ethz.ch 2014-05-09 13:53 ` dominiq at lps dot ens.fr
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