[Bug fortran/47674] gfortran.dg/realloc_on_assign_5.f03: Segfault at run time for deferred (allocatable) string length

2016-02-28 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47674 --- Comment #14 from Thomas Koenig --- Author: tkoenig Date: Sun Feb 28 22:27:55 2016 New Revision: 233797 URL: https://gcc.gnu.org/viewcvs?rev=233797&root=gcc&view=rev Log: 2016-02-28 Thomas Koenig PR fortran/68147 PR fortra

[Bug fortran/68147] Potential incorrect code generation for string self-assignment

2016-02-28 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68147 --- Comment #9 from Thomas Koenig --- Author: tkoenig Date: Sun Feb 28 22:27:55 2016 New Revision: 233797 URL: https://gcc.gnu.org/viewcvs?rev=233797&root=gcc&view=rev Log: 2016-02-28 Thomas Koenig PR fortran/68147 PR fortran

[Bug fortran/70040] [6 Regression] ICE in gimplify.c with deferred-length strings

2016-03-02 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70040 Thomas Koenig changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org --- Comment

[Bug fortran/70040] [6 Regression] ICE in gimplify.c with deferred-length strings

2016-03-20 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70040 Thomas Koenig changed: What|Removed |Added CC||pault at gcc dot gnu.org --- Comment #6

[Bug fortran/68600] Inlined MATMUL is too slow.

2016-04-10 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68600 --- Comment #12 from Thomas Koenig --- (In reply to Jerry DeLisle from comment #11) > I was experimenting some more here a few days ago. I really think that > inlineing shold be disabled above some threshold. On larger arrays, the > runtime li

[Bug fortran/62278] gfc_check_dependency should also check for TARGET attribute

2017-07-22 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62278 Thomas Koenig changed: What|Removed |Added Status|NEW |WAITING --- Comment #5 from Thomas Koeni

[Bug libfortran/80365] undefined memcpy while writing zero length array on unformatted stream in unix.c

2017-07-23 Thread tkoenig at gcc dot gnu.org
at gcc dot gnu.org |tkoenig at gcc dot gnu.org --- Comment #5 from Thomas Koenig --- Looks straightforward... let's see.

[Bug fortran/66102] dependency mishandling with reallocation on assignment

2017-07-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66102 --- Comment #4 from Thomas Koenig --- Author: tkoenig Date: Mon Jul 24 09:50:28 2017 New Revision: 250471 URL: https://gcc.gnu.org/viewcvs?rev=250471&root=gcc&view=rev Log: 2017-07-24 Thomas Koenig Mikael Morin PR fortra

[Bug fortran/66102] dependency mishandling with reallocation on assignment

2017-07-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66102 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libfortran/80365] undefined memcpy while writing zero length array on unformatted stream in unix.c

2017-07-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80365 --- Comment #6 from Thomas Koenig --- Forgot the PR in the commit message... here it is: https://gcc.gnu.org/viewcvs?rev=250473&root=gcc&view=rev

[Bug fortran/63469] Automatic reallocation of allocatable scalar length even when substring implicitly specified

2017-07-24 Thread tkoenig at gcc dot gnu.org
||tkoenig at gcc dot gnu.org Resolution|--- |FIXED --- Comment #6 from Thomas Koenig --- This works now, closing.

[Bug fortran/58750] Wrong code with realloc on assignment and array constructors with numeric type conversion

2017-07-24 Thread tkoenig at gcc dot gnu.org
||tkoenig at gcc dot gnu.org --- Comment #12 from Thomas Koenig --- Still fails on current trunk.

[Bug fortran/79312] Empty array in assignment not correctly type-checked

2017-07-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79312 Thomas Koenig changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org --- Comment

[Bug fortran/58750] Wrong code with realloc on assignment and array constructors with numeric type conversion

2017-07-24 Thread tkoenig at gcc dot gnu.org
|--- Assignee|unassigned at gcc dot gnu.org |tkoenig at gcc dot gnu.org --- Comment #15 from Thomas Koenig --- Not a duplicate - I have a patch which fixes this one, leaving PR 52162 unfixed.

[Bug fortran/52162] Bogus -fcheck=bounds with realloc on assignment to unallocated LHS

2017-07-25 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52162 Thomas Koenig changed: What|Removed |Added CC||vladimir.fuka at gmail dot com --- Comme

[Bug fortran/58861] Realloc on assignment: Bogus "Array bound mismatch" error with -fcheck=bounds

2017-07-25 Thread tkoenig at gcc dot gnu.org
||tkoenig at gcc dot gnu.org Resolution|--- |DUPLICATE --- Comment #7 from Thomas Koenig --- This bug goes away with the patch in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52162#c8 Resolving as duplicate. *** This bug has been marked as a

[Bug fortran/58750] Wrong code with realloc on assignment and array constructors with numeric type conversion

2017-07-25 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58750 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/52162] Bogus -fcheck=bounds with realloc on assignment to unallocated LHS

2017-07-25 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52162 --- Comment #11 from Thomas Koenig --- *** Bug 58750 has been marked as a duplicate of this bug. ***

[Bug libfortran/80365] undefined memcpy while writing zero length array on unformatted stream in unix.c

2017-07-25 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80365 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/79930] Potentially Missed Optimisation for MATMUL / DOT_PRODUCT

2017-07-25 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79930 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/81581] runtime checks for DIM argument of intrinsic SUM missing

2017-07-27 Thread tkoenig at gcc dot gnu.org
at gcc dot gnu.org |tkoenig at gcc dot gnu.org

[Bug fortran/81581] runtime checks for DIM argument of intrinsic SUM missing

2017-07-31 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81581 --- Comment #2 from Thomas Koenig --- Author: tkoenig Date: Mon Jul 31 09:34:36 2017 New Revision: 250735 URL: https://gcc.gnu.org/viewcvs?rev=250735&root=gcc&view=rev Log: 2017-07-31 Thomas Koenig PR fortran/81581 * m4/ifunt

[Bug fortran/81581] runtime checks for DIM argument of intrinsic SUM missing

2017-07-31 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81581 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/44292] [libgfortran ABI breakage] Increase internal size of RECL= of the OPEN statement

2017-07-31 Thread tkoenig at gcc dot gnu.org
||jvdelisle at gcc dot gnu.org, ||tkoenig at gcc dot gnu.org --- Comment #5 from Thomas Koenig --- Hi Jerry, should we also look at this when we bump the library number?

[Bug fortran/81615] save-temps and gfortran produces *.f90 files instead of *.i or *i90 files

2017-07-31 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81615 Thomas Koenig changed: What|Removed |Added Status|WAITING |NEW --- Comment #3 from Thomas Koenig -

[Bug fortran/45435] Automatically generate C interop interface blocks from C code

2017-08-01 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45435 --- Comment #2 from Thomas Koenig --- Author: tkoenig Date: Tue Aug 1 17:59:11 2017 New Revision: 250791 URL: https://gcc.gnu.org/viewcvs?rev=250791&root=gcc&view=rev Log: 2017-08-01 Thomas Koenig PR fortran/45435 * lang.opt

[Bug fortran/79312] Empty array in assignment not correctly type-checked

2017-08-01 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79312 --- Comment #5 from Thomas Koenig --- Author: tkoenig Date: Tue Aug 1 19:09:02 2017 New Revision: 250792 URL: https://gcc.gnu.org/viewcvs?rev=250792&root=gcc&view=rev Log: 2017-08-01 Thomas König PR fortran/79312 * intrisic.

[Bug fortran/79312] Empty array in assignment not correctly type-checked

2017-08-01 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79312 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/60355] [F08] constraint C519 for BIND attribute not enforced

2017-08-02 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60355 --- Comment #2 from Thomas Koenig --- Apparently only for implicitly-typed variables. This works as expected: program main integer, bind(c) :: i end program main $ gfortran a.f90 a.f90:2:23: integer, bind(c) :: i 1

[Bug fortran/60355] [F08] constraint C519 for BIND attribute not enforced

2017-08-02 Thread tkoenig at gcc dot gnu.org
at gcc dot gnu.org |tkoenig at gcc dot gnu.org --- Comment #3 from Thomas Koenig --- I have a patch.

[Bug fortran/66089] [6/7/8 Regression] elemental dependency mishandling when derived types are involved

2017-08-02 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66089 Thomas Koenig changed: What|Removed |Added Status|WAITING |NEW Last reconfirmed|2015-05-12 00:00:

[Bug fortran/58618] ICE with character substring and ASSOCIATE

2017-08-03 Thread tkoenig at gcc dot gnu.org
||tkoenig at gcc dot gnu.org --- Comment #4 from Thomas Koenig --- The tree dump of a slightly modified test case (just to make things look more tidy) seems OK at first glance, but there is one strange thing: program main character(1) :: s(1) s = "a" call printi

[Bug fortran/81701] New: -fstack-arrays hehavior does not match documentation

2017-08-03 Thread tkoenig at gcc dot gnu.org
Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: tkoenig at gcc dot gnu.org Target Milestone: --- The docs say Adding this option will make the Fortran compiler put all local arrays, even those of unknown size onto stack memory. This is not what

[Bug fortran/52673] implement -fheap-arrays in gfortran

2017-08-03 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52673 Thomas Koenig changed: What|Removed |Added Status|RESOLVED|NEW Resolution|WONTFIX

[Bug fortran/50360] [cleanup] use an ENUM for the return values of gfc_dep_compare_expr

2017-08-03 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50360 Thomas Koenig changed: What|Removed |Added Status|RESOLVED|NEW Resolution|WONTFIX

[Bug fortran/81701] -fstack-arrays hehavior does not match documentation

2017-08-07 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81701 --- Comment #2 from Thomas Koenig --- Author: tkoenig Date: Mon Aug 7 16:43:05 2017 New Revision: 250923 URL: https://gcc.gnu.org/viewcvs?rev=250923&root=gcc&view=rev Log: 2017-08-07 Thomas Koenig PR fortran/68829 * doc/invo

[Bug fortran/68829] [5/6/7/8 Regression] Segfaults with -Ofast due to large array on stack

2017-08-07 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68829 --- Comment #7 from Thomas Koenig --- Author: tkoenig Date: Mon Aug 7 16:43:05 2017 New Revision: 250923 URL: https://gcc.gnu.org/viewcvs?rev=250923&root=gcc&view=rev Log: 2017-08-07 Thomas Koenig PR fortran/68829 * doc/invo

[Bug fortran/81701] -fstack-arrays hehavior does not match documentation

2017-08-07 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81701 Thomas Koenig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/68829] [5/6/7/8 Regression] Segfaults with -Ofast due to large array on stack

2017-08-07 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68829 Bug 68829 depends on bug 81701, which changed state. Bug 81701 Summary: -fstack-arrays hehavior does not match documentation https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81701 What|Removed |Added ---

[Bug fortran/68829] [5/6/7/8 Regression] Segfaults with -Ofast due to large array on stack

2017-08-07 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68829 --- Comment #8 from Thomas Koenig --- It is now possible to use -fmax-stack-var-size with -Ofast. Closing.

[Bug fortran/68829] [5/6/7/8 Regression] Segfaults with -Ofast due to large array on stack

2017-08-07 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68829 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/67493] -fcheck=recursive not thread aware

2017-08-07 Thread tkoenig at gcc dot gnu.org
||tkoenig at gcc dot gnu.org Resolution|--- |INVALID --- Comment #2 from Thomas Koenig --- In this particular case, all variables are on the stack, so this is not a problem. However, even a PURE function could put an array into static storage, such

[Bug fortran/81116] Last character of allocatable-length string reset to blank in an assigment

2017-08-07 Thread tkoenig at gcc dot gnu.org
||tkoenig at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |tkoenig at gcc dot gnu.org --- Comment #2 from Thomas Koenig --- Mine.

[Bug fortran/81758] [OOP] Broken vtab

2017-08-07 Thread tkoenig at gcc dot gnu.org
||2017-08-07 CC||tkoenig at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Thomas Koenig --- Do you have a reduced test case that does not require understanding your whole package?

[Bug tree-optimization/81723] [7/8 Regression] fortran build doesn't terminate on 64bit targets

2017-08-07 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723 Thomas Koenig changed: What|Removed |Added Target Milestone|--- |7.2

[Bug fortran/81758] [OOP] Broken vtab

2017-08-08 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81758 Thomas Koenig changed: What|Removed |Added Blocks||81748 --- Comment #3 from Thomas Koenig

[Bug fortran/81748] extensible types non-conforming behaviour

2017-08-08 Thread tkoenig at gcc dot gnu.org
||2017-08-08 CC||tkoenig at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Thomas Koenig --- Seems the output varies a bit. With current trunk, I get the (also incorrect) 1 2

[Bug fortran/81251] check of logical pointers

2017-08-08 Thread tkoenig at gcc dot gnu.org
||tkoenig at gcc dot gnu.org Resolution|--- |INVALID --- Comment #2 from Thomas Koenig --- -Wall gives the relevant warning, as Dominique pointed out.

[Bug fortran/81827] New: Large compile time with derived-type rrays

2017-08-11 Thread tkoenig at gcc dot gnu.org
: fortran Assignee: unassigned at gcc dot gnu.org Reporter: tkoenig at gcc dot gnu.org Target Milestone: --- From https://gcc.gnu.org/ml/fortran/2017-08/msg00036.html by Luke Robinson: module alloc_stress type level1 real, allocatable :: var_r1(:), var_r2(:), var_r3

[Bug fortran/60355] [F08] constraint C519 for BIND attribute not enforced

2017-08-11 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60355 --- Comment #4 from Thomas Koenig --- Author: tkoenig Date: Fri Aug 11 17:45:36 2017 New Revision: 251054 URL: https://gcc.gnu.org/viewcvs?rev=251054&root=gcc&view=rev Log: 2017-08-11 Thomas Koenig PR fortran/60355 * resolve.

[Bug fortran/39627] [meta-bug] Fortran 2008 support

2017-08-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39627 Bug 39627 depends on bug 60355, which changed state. Bug 60355 Summary: [F08] constraint C519 for BIND attribute not enforced https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60355 What|Removed |Added --

[Bug fortran/60355] [F08] constraint C519 for BIND attribute not enforced

2017-08-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60355 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/81839] New: [7/8 Regression] doduc.f90 undefined behavior warning

2017-08-13 Thread tkoenig at gcc dot gnu.org
Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: tkoenig at gcc dot gnu.org Target Milestone: --- Compiling doduc.f90 from the pb11 benchmark suite results in the warning $ gfortran -O -Waggressive-loop-optimizations doduc.f90 doduc.f90:3587:0

[Bug fortran/81839] [7/8 Regression] doduc.f90 undefined behavior warning

2017-08-13 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81839 Thomas Koenig changed: What|Removed |Added Target Milestone|--- |7.3 --- Comment #1 from Thomas Koenig -

[Bug fortran/81839] doduc.f90 undefined behavior warning

2017-08-13 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81839 Thomas Koenig changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRME

[Bug tree-optimization/38592] eliminate some string comparisons

2017-08-14 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38592 Thomas Koenig changed: What|Removed |Added Component|fortran |tree-optimization --- Comment #8 from Th

[Bug tree-optimization/38592] Optimize memmove / memcmp combination

2017-08-15 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38592 Thomas Koenig changed: What|Removed |Added Last reconfirmed|2009-02-19 05:44:12 |2017-8-15 Component|fortran

[Bug fortran/81116] Last character of allocatable-length string reset to blank in an assigment

2017-08-16 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81116 --- Comment #3 from Thomas Koenig --- Author: tkoenig Date: Wed Aug 16 17:21:22 2017 New Revision: 251125 URL: https://gcc.gnu.org/viewcvs?rev=251125&root=gcc&view=rev Log: 2017-08-16 Thomas Koenig PR fortran/81116 * frontend

[Bug fortran/81116] Last character of allocatable-length string reset to blank in an assigment

2017-08-16 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81116 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/81651] Enhancement request: have f951 print out fully qualified module file name

2017-08-16 Thread tkoenig at gcc dot gnu.org
||2017-08-16 CC||tkoenig at gcc dot gnu.org Ever confirmed|0 |1 Severity|normal |enhancement --- Comment #1 from Thomas Koenig --- I can see how this would be useful.

[Bug fortran/81974] [8 Regression] ICE verify_gimple failed type mismatch in binary expression

2017-08-26 Thread tkoenig at gcc dot gnu.org
at gcc dot gnu.org |tkoenig at gcc dot gnu.org --- Comment #2 from Thomas Koenig --- Let's see.

[Bug fortran/81974] [8 Regression] ICE verify_gimple failed type mismatch in binary expression

2017-08-27 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81974 --- Comment #3 from Thomas Koenig --- Author: tkoenig Date: Sun Aug 27 08:01:25 2017 New Revision: 251368 URL: https://gcc.gnu.org/viewcvs?rev=251368&root=gcc&view=rev Log: 2017-08-27 Thomas Koenig PR fortran/81974 * frontend

[Bug fortran/81974] [8 Regression] ICE verify_gimple failed type mismatch in binary expression

2017-08-27 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81974 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/82018] -Wextra should imply -Wconversion-extra

2017-08-29 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82018 Thomas Koenig changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org --- Comment

[Bug libfortran/81984] NULL string pointer dereferencing forces undefined behaviour in libgfortran

2017-08-30 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81984 --- Comment #2 from Thomas Koenig --- A core dump would be better.

[Bug fortran/82018] -Wextra should imply -Wconversion-extra

2017-08-30 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82018 --- Comment #7 from Thomas Koenig --- I expect strong negative feedback if -Wextra starts emitting lots of warnings about code which is not problematic. This would diminish the usefulness of -Wextra, and people will simply remove it from their Ma

[Bug testsuite/82093] New: gfortran.dg/vect/pr70043.f90 contains out-of-bounds references

2017-09-03 Thread tkoenig at gcc dot gnu.org
Priority: P3 Component: testsuite Assignee: unassigned at gcc dot gnu.org Reporter: tkoenig at gcc dot gnu.org Target Milestone: --- The test case contains out-of-bounds references to a(i) and b(i): subroutine fn1(a, b) real(8), intent(in) :: b(100) real(8

[Bug middle-end/82004] [8 Regression] SPEC CPU2017 628.pop2_s miscompare

2017-09-05 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82004 Thomas Koenig changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org --- Comment

[Bug fortran/82173] New: [meta-bug] Parameterized derived type errors

2017-09-11 Thread tkoenig at gcc dot gnu.org
: fortran Assignee: unassigned at gcc dot gnu.org Reporter: tkoenig at gcc dot gnu.org Target Milestone: --- A PDT meta-bug to make them easier to find.

[Bug fortran/82173] [meta-bug] Parameterized derived type errors

2017-09-11 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82173 Thomas Koenig changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/82184] [8 Regression] 187.facerec in SPEC CPU 2000 miscompares

2017-09-11 Thread tkoenig at gcc dot gnu.org
||2017-09-11 CC||tkoenig at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from Thomas Koenig --- Test case?

[Bug fortran/82184] [8 Regression] 187.facerec in SPEC CPU 2000 miscompares

2017-09-12 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82184 --- Comment #2 from Thomas Koenig --- Richard, I think you have access to the SPEC sources (which no gfortran maintainer has). Could you give us a hint of what goes wrong?

[Bug fortran/82215] Feature request to better support two pass compiling with gfortran

2017-09-14 Thread tkoenig at gcc dot gnu.org
||2017-09-15 CC||tkoenig at gcc dot gnu.org Ever confirmed|0 |1 Severity|normal |enhancement --- Comment #3 from Thomas Koenig --- I think this is the PR that comes as a PDF

[Bug fortran/82215] Feature request to better support two pass compiling with gfortran

2017-09-15 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82215 --- Comment #4 from Thomas Koenig --- Second thoughts on the parsing *.mod file thing... that would not work very well because compile-time constants would be expanded already. A source-to-source-utility (or compiler flag) would be better.

[Bug fortran/82258] [8 regression] allocate_zerosize_3.f fails since r251949

2017-09-21 Thread tkoenig at gcc dot gnu.org
||2017-09-21 CC||pault at gcc dot gnu.org, ||tkoenig at gcc dot gnu.org Target Milestone|--- |8.0 Ever confirmed|0 |1 --- Comment #1

[Bug c/82296] Wrong code with optimization -O2

2017-09-22 Thread tkoenig at gcc dot gnu.org
||2017-09-22 CC||tkoenig at gcc dot gnu.org Ever confirmed|0 |1 Severity|normal |enhancement --- Comment #1 from Thomas Koenig --- You have... #define ARRAYSIZE 5 union

[Bug c/82296] Warn for code removal due to "code never accesses array out of bounds" assumption

2017-09-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82296 --- Comment #5 from Thomas Koenig --- Also see https://www.securecoding.cert.org/confluence/display/c/ARR30-C.+Do+not+form+or+use+out-of-bounds+pointers+or+array+subscripts

[Bug fortran/25829] [F03] Asynchronous IO support

2017-09-23 Thread tkoenig at gcc dot gnu.org
||tkoenig at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |koenigni at gcc dot gnu.org --- Comment #25 from Thomas Koenig --- Just to make sure there is no double work here :-)

[Bug fortran/82258] [8 regression] allocate_zerosize_3.f fails since r251949

2017-09-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82258 --- Comment #8 from Thomas Koenig --- Could you try the following program: program try_lf0030 call LF0030(10) end SUBROUTINE LF0030(nf10) INTEGER ILA1(7) INTEGER ILA2(7) LOGICAL LLA(:,:,:,:,:,:,:)

[Bug fortran/80118] [5/6/7/8 Regression] ICE with zero size parameter array

2017-09-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80118 --- Comment #3 from Thomas Koenig --- Author: tkoenig Date: Sun Sep 24 08:39:00 2017 New Revision: 253123 URL: https://gcc.gnu.org/viewcvs?rev=253123&root=gcc&view=rev Log: 2017-09-24 Thomas Koenig Steven G. Kargl PR fo

[Bug fortran/54633] ICEs and reject valid with MINLOC/MINVAL (MAXLOC/MAXVAL) due to lacking compile-time simplification

2017-09-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54633 Thomas Koenig changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org --- Comment

[Bug fortran/51434] ICE with scalar init of an array parameter, used in DT default init with transfer

2017-09-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51434 Thomas Koenig changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org --- Comment

[Bug fortran/52622] ICE in gfortran 4.6.3, x86_64

2017-09-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52622 Thomas Koenig changed: What|Removed |Added Status|WAITING |NEW Last reconfirmed|2013-12-29 00:00:

[Bug fortran/52622] ICE in gfortran 4.6.3, x86_64

2017-09-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52622 --- Comment #11 from Thomas Koenig --- The first problem happens when resolving the symbol passeverywherefcomplex_impl: (gdb) p *sym $5 = {name = 0x5e5c600 "passeverywherefcomplex_impl" The offending line is 4866 if (formal->sym

[Bug fortran/68546] passing non-contiguous associated array section garbles results

2017-09-24 Thread tkoenig at gcc dot gnu.org
|ASSIGNED Assignee|unassigned at gcc dot gnu.org |tkoenig at gcc dot gnu.org Severity|normal |enhancement --- Comment #3 from Thomas Koenig --- Actually, the problem is in the program. We should warn about this, but not repack

[Bug fortran/54633] ICEs and reject valid with MINLOC/MINVAL (MAXLOC/MAXVAL) due to lacking compile-time simplification

2017-09-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54633 --- Comment #6 from Thomas Koenig --- Author: tkoenig Date: Sun Sep 24 13:51:39 2017 New Revision: 253125 URL: https://gcc.gnu.org/viewcvs?rev=253125&root=gcc&view=rev Log: 2017-09-24 Thomas Koenig PR fortran/54633 * gfortran

[Bug fortran/82313] New: Rejects-valid for sum(minloc(...))) as array dimension

2017-09-24 Thread tkoenig at gcc dot gnu.org
Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: tkoenig at gcc dot gnu.org Target Milestone: --- This is a spin-off from PR 54633. integer y((sum(minloc((/1/ end is rejected with the (IMHO misleading) error message integer y((sum(minloc((/1

[Bug fortran/54633] ICEs and reject valid with MINLOC/MINVAL (MAXLOC/MAXVAL) due to lacking compile-time simplification

2017-09-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54633 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/54613] [F03] [F08] Add FINDLOC plus support MAXLOC/MINLOC with KIND=/BACK=

2017-09-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54613 Bug 54613 depends on bug 54633, which changed state. Bug 54633 Summary: ICEs and reject valid with MINLOC/MINVAL (MAXLOC/MAXVAL) due to lacking compile-time simplification https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54633 What|Re

[Bug fortran/66328] Wrong initialization of derived-type DATA

2017-09-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66328 --- Comment #5 from Thomas Koenig --- Author: tkoenig Date: Sun Sep 24 14:26:55 2017 New Revision: 253126 URL: https://gcc.gnu.org/viewcvs?rev=253126&root=gcc&view=rev Log: 2017-09-24 Thomas Koenig PR fortran/66328 * gfortran

[Bug fortran/33056] [Meta-bug] Data - statement related bugs

2017-09-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33056 Bug 33056 depends on bug 66328, which changed state. Bug 66328 Summary: Wrong initialization of derived-type DATA https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66328 What|Removed |Added --

[Bug fortran/32834] [Meta-bug] 'Fortran 95'-only failures

2017-09-24 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32834 Bug 32834 depends on bug 66328, which changed state. Bug 66328 Summary: Wrong initialization of derived-type DATA https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66328 What|Removed |Added --

[Bug fortran/66328] Wrong initialization of derived-type DATA

2017-09-24 Thread tkoenig at gcc dot gnu.org
||tkoenig at gcc dot gnu.org Resolution|--- |FIXED --- Comment #6 from Thomas Koenig --- Test case committed to trunk, closing.

[Bug libfortran/66756] libgfortran: ThreadSanitizer: lock-order-inversion

2017-09-25 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66756 Thomas Koenig changed: What|Removed |Added Status|NEW |WAITING --- Comment #6 from Thomas Koeni

[Bug libfortran/66756] libgfortran: ThreadSanitizer: lock-order-inversion

2017-09-26 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66756 Thomas Koenig changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug fortran/58225] In show_locus at fortran/error.c:391 pointer beyond end of line

2017-09-26 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58225 Thomas Koenig changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org --- Comment

[Bug fortran/58225] In show_locus at fortran/error.c:391 pointer beyond end of line

2017-09-26 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58225 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/82332] [8 regression] r253156 breaks test case gfortran.dg/predcom-1.f

2017-09-26 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82332 Thomas Koenig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/58225] In show_locus at fortran/error.c:391 pointer beyond end of line

2017-09-26 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58225 Thomas Koenig changed: What|Removed |Added Status|RESOLVED|NEW Resolution|FIXED

[Bug libfortran/66756] libgfortran: ThreadSanitizer: lock-order-inversion

2017-09-27 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66756 Thomas Koenig changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|INVALID

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