[Bug fortran/98433] double free detected in tcache 2, after merge of structures

2023-07-23 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98433 anlauf at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code --- Comment #8

[Bug fortran/98433] double free detected in tcache 2, after merge of structures

2020-12-24 Thread guez at lmd dot ens.fr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98433 --- Comment #7 from Lionel GUEZ --- (In reply to kargl from comment #6) > Point being that quoting some third-party > interpretation of what one version of the Fortran standard > says is of limited value. OK. I am learning here. I thought

[Bug fortran/98433] double free detected in tcache 2, after merge of structures

2020-12-24 Thread kargl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98433 --- Comment #6 from kargl at gcc dot gnu.org --- > @Steve: that's pretty basic F2003 stuff, almost TR15581... Yes, I know. Point being that quoting some third-party interpretation of what one version of the Fortran standard says is of limited

[Bug fortran/98433] double free detected in tcache 2, after merge of structures

2020-12-24 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98433 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug fortran/98433] double free detected in tcache 2, after merge of structures

2020-12-23 Thread guez at lmd dot ens.fr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98433 --- Comment #4 from Lionel GUEZ --- Well, you will find that assignment of an expression of derived type to a variable of the same type was already available in Fortran 95 (for example Metcalf, 1999, Fortran 90/95 explained, section 3.9). But

[Bug fortran/98433] double free detected in tcache 2, after merge of structures

2020-12-23 Thread sgk at troutmask dot apl.washington.edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98433 --- Comment #3 from Steve Kargl --- On Wed, Dec 23, 2020 at 11:29:47PM +, guez at lmd dot ens.fr wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98433 > > --- Comment #2 from Lionel GUEZ --- > Sure, the issue goes away if you specify

[Bug fortran/98433] double free detected in tcache 2, after merge of structures

2020-12-23 Thread guez at lmd dot ens.fr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98433 --- Comment #2 from Lionel GUEZ --- Sure, the issue goes away if you specify the components. When you say "the likely correct line", do you imply that the line without the components is incorrect? I would insist that the line without the

[Bug fortran/98433] double free detected in tcache 2, after merge of structures

2020-12-23 Thread kargl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98433 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org