[Bug fortran/70070] ICE on initializing character data beyond min/max bound

2016-03-03 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70070 --- Comment #1 from Gerhard Steinmetz --- Similar : $ cat z5.f90 program p integer :: i character(2) :: c data (c(i:i), i=-1,2) /2*'c'/ end $ gfortran-6 -c z5.f90 Error: DATA statement at (1) has more variables than values *** Error

[Bug fortran/70071] New: ICE on wrong usage of a subscript triplet

2016-03-03 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70071 Bug ID: 70071 Summary: ICE on wrong usage of a subscript triplet Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug fortran/70071] ICE on wrong usage of a subscript triplet

2016-03-03 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70071 --- Comment #1 from Gerhard Steinmetz --- Whereas : $ cat z3.f90 program p integer, allocatable :: z(:)[:,:] allocate (z(1::2)[2,*]) end $ gfortran-6 -fcoarray=single z3.f90 z3.f90:3:13: allocate (z(1::2)[2,*]) 1 Error

[Bug fortran/70072] New: ICE in gfc_find_array_ref(): No ref found

2016-03-03 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70072 Bug ID: 70072 Summary: ICE in gfc_find_array_ref(): No ref found Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug fortran/70072] ICE in gfc_find_array_ref(): No ref found

2016-03-03 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70072 --- Comment #1 from Gerhard Steinmetz --- Whereas with "type" instead of "class" : $ cat z2.f90 program p type t integer :: n end type type(t), parameter :: z(2,3) = t(1) print *, size(z, dim=1) print *, lbound(z, dim=1)

[Bug ada/70017] c52103x and c52104x test failure on s390x

2016-03-03 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70017 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Thu Mar 3 20:52:40 2016 New Revision: 233944 URL: https://gcc.gnu.org/viewcvs?rev=233944&root=gcc&view=rev Log: PR ada/70017 * gcc.dg/pr70017.c (foo): Store 0 to first e

[Bug c++/70067] internal compiler error: in strip_typedefs, at cp/tree.c:1466

2016-03-03 Thread orion at cora dot nwra.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70067 --- Comment #1 from Orion Poplawski --- Created attachment 37859 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37859&action=edit preprocessed source

[Bug c/70073] New: -Werror=return-type ignores call to function with attribute noreturn

2016-03-03 Thread douglas.bagnall at catalyst dot net.nz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70073 Bug ID: 70073 Summary: -Werror=return-type ignores call to function with attribute noreturn Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug c++/70067] [6 Regression] internal compiler error: in strip_typedefs, at cp/tree.c:1466

2016-03-03 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70067 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/70067] [5/6 Regression] internal compiler error: in strip_typedefs, at cp/tree.c:1466

2016-03-03 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70067 Markus Trippelsdorf changed: What|Removed |Added CC||jason at gcc dot gnu.org

[Bug middle-end/70069] Uninitialized value default to zero, plus warning

2016-03-03 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70069 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Commen

[Bug c/70073] [6 Regression] -Werror=return-type ignores call to function with attribute noreturn

2016-03-03 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70073 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0 Summary|-Werror=return-ty

[Bug c++/70067] [5/6 Regression] internal compiler error: in strip_typedefs, at cp/tree.c:1466

2016-03-03 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70067 --- Comment #4 from Markus Trippelsdorf --- Creduce came up with the following: template struct App; template struct Dyn { typedef typename Dyn::Acc Acc; App a; };

[Bug tree-optimization/69196] [5/6 Regression] code size regression with jump threading at -O2

2016-03-03 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69196 --- Comment #20 from Dominik Vogt --- Created attachment 37860 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37860&action=edit vrp1 dump for s390x (-m64) vrp1 dump for s390x attached (-m64, give me a shout if you need the -m31 dump).

[Bug target/70064] [6 Regression] wrong code with custom flags and quite big testcase @ i686

2016-03-03 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70064 Uroš Bizjak changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment #2

[Bug target/70064] [6 Regression] wrong code with custom flags and quite big testcase @ i686

2016-03-03 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70064 --- Comment #3 from Uroš Bizjak --- Created attachment 37861 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37861&action=edit Failing i?86-linux-gnu assembly Assembly that fails with gcc -m32 and $ ld --version GNU ld version 2.25-15.fc23

[Bug c++/67364] [5/6 Regression] "accessing uninitialized member" error in constexpr context

2016-03-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67364 --- Comment #8 from Jason Merrill --- Author: jason Date: Thu Mar 3 22:43:03 2016 New Revision: 233945 URL: https://gcc.gnu.org/viewcvs?rev=233945&root=gcc&view=rev Log: PR c++/67364 * constexpr.c (cxx_eval_component_reference)

[Bug c++/51406] [4.5/4.6/4.7 Regression][c++0x] Incorrect result of static_cast to rvalue reference to base class.

2016-03-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51406 --- Comment #10 from Jason Merrill --- Author: jason Date: Thu Mar 3 22:43:09 2016 New Revision: 233946 URL: https://gcc.gnu.org/viewcvs?rev=233946&root=gcc&view=rev Log: PR c++/51406 * typeck.c (build_static_cast_1): Avoid fol

[Bug c++/67364] [5/6 Regression] "accessing uninitialized member" error in constexpr context

2016-03-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67364 --- Comment #9 from Jason Merrill --- Author: jason Date: Thu Mar 3 22:45:16 2016 New Revision: 233948 URL: https://gcc.gnu.org/viewcvs?rev=233948&root=gcc&view=rev Log: PR c++/67364 * constexpr.c (cxx_eval_component_reference)

[Bug c++/51406] [4.5/4.6/4.7 Regression][c++0x] Incorrect result of static_cast to rvalue reference to base class.

2016-03-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51406 --- Comment #11 from Jason Merrill --- Author: jason Date: Thu Mar 3 22:45:22 2016 New Revision: 233949 URL: https://gcc.gnu.org/viewcvs?rev=233949&root=gcc&view=rev Log: PR c++/51406 * typeck.c (build_static_cast_1): Avoid fol

[Bug target/70064] [6 Regression] wrong code with custom flags and quite big testcase @ i686

2016-03-03 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70064 --- Comment #4 from Uroš Bizjak --- (In reply to Zdenek Sojka from comment #0) > Created attachment 37854 [details] > autoreduced testcase > > The testcase is likely very fragile due to the set of compiler flags and > quite big testcase itself.

[Bug debug/51570] [4.7 Regression] FAIL: gcc.dg/guality/pr45003-[23].c

2016-03-03 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51570 Andrew Pinski changed: What|Removed |Added Target Milestone|4.7.3 |4.8.0

[Bug c++/70019] VLA size overflow not detected

2016-03-03 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70019 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/59666] IBM long double arithmetic results invalid in non-default rounding modes

2016-03-03 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59666 --- Comment #3 from joseph at codesourcery dot com --- On Tue, 1 Mar 2016, vincent-gcc at vinc17 dot net wrote: > > ISO C does not allow for arithmetic operations simply not working - > > producing invalid results - for some types and rounding m

[Bug target/59666] IBM long double arithmetic results invalid in non-default rounding modes

2016-03-03 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59666 --- Comment #4 from joseph at codesourcery dot com --- On Tue, 1 Mar 2016, vincent-gcc at vinc17 dot net wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59666 > > --- Comment #2 from Vincent Lefèvre --- > (In reply to Joseph S. Myers fro

[Bug fortran/70058] Segmentation fault when open file with existing file and status = "UNKNOWN"

2016-03-03 Thread ranftmaps at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70058 --- Comment #3 from Paul --- I am using Windows 10. Find below the output when run from the command prompt and a backtrace from gdb64. Thanks, C:\TDM-GCC-64\bin>a.exe Program received signal SIGSEGV: Segmentation fault - invalid memory refe

[Bug rtl-optimization/69941] bogus zero_extend transformation in postreload on aarch64

2016-03-03 Thread bernds at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69941 Bernd Schmidt changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |bernds at gcc dot gnu.org --- Co

[Bug rtl-optimization/69195] [4.9/5/6 Regression] gcc.dg/torture/pr44913.c FAILs with -O3 -fno-dce -fno-forward-propagate

2016-03-03 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69195 --- Comment #13 from Alan Modra --- Created attachment 37862 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37862&action=edit delete bad reg_equiv A patch like this one that deletes reg_equiv notes that become invalid according to validate

[Bug c++/67164] ICE: tree check: expected class ‘expression’, have ‘exceptional’ (argument_pack_select) in tree_operand_check, at tree.h:3356

2016-03-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67164 --- Comment #7 from Jason Merrill --- Author: jason Date: Fri Mar 4 01:45:43 2016 New Revision: 233954 URL: https://gcc.gnu.org/viewcvs?rev=233954&root=gcc&view=rev Log: PR c++/67164 * pt.c (copy_template_args): New. (t

[Bug c++/70074] New: [C++14] Wrong array write access in constexpr evaluation

2016-03-03 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70074 Bug ID: 70074 Summary: [C++14] Wrong array write access in constexpr evaluation Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priorit

[Bug rtl-optimization/69195] [4.9/5/6 Regression] gcc.dg/torture/pr44913.c FAILs with -O3 -fno-dce -fno-forward-propagate

2016-03-03 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69195 Alan Modra changed: What|Removed |Added Attachment #37862|0 |1 is obsolete|

[Bug target/59666] IBM long double arithmetic results invalid in non-default rounding modes

2016-03-03 Thread vincent-gcc at vinc17 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59666 --- Comment #5 from Vincent Lefèvre --- (In reply to jos...@codesourcery.com from comment #4) > For a non-IEEE type where the accuracy is specified as within 3ulp > (depending on the operation in question), there is no definition of what > hono

[Bug target/69868] vec_perm built-in is not handled by swap optimization on powerpc64le

2016-03-03 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69868 --- Comment #4 from Bill Schmidt --- Author: wschmidt Date: Fri Mar 4 03:13:30 2016 New Revision: 233957 URL: https://gcc.gnu.org/viewcvs?rev=233957&root=gcc&view=rev Log: 2016-03-03 Bill Schmidt PR target/69868 + swap optimization

[Bug target/70052] ICE compiling _Decimal128 test case

2016-03-03 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70052 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/70073] [6 Regression] -Werror=return-type ignores call to function with attribute noreturn

2016-03-03 Thread douglas.bagnall at catalyst dot net.nz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70073 --- Comment #2 from Douglas Bagnall --- Created attachment 37864 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37864&action=edit The preprocessed C file Here is the preprocessed source. It looks like _hx509_abort() has lost its attributes

[Bug c/70073] [6 Regression] -Werror=return-type ignores call to function with attribute noreturn

2016-03-03 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70073 --- Comment #3 from Andrew Pinski --- This sounds more like an issue with samba's source if __attribute__ is being defined away.

[Bug c/70073] [6 Regression] -Werror=return-type ignores call to function with attribute noreturn

2016-03-03 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70073 --- Comment #4 from Andrew Pinski --- You can find out where __attribute__ exactly is being defined by adding -g3 and then looking at the preprocessed source for the define and trace it back that way.

[Bug c++/70075] New: incorrect initialization of multidimensional VLAs

2016-03-03 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70075 Bug ID: 70075 Summary: incorrect initialization of multidimensional VLAs Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c++/16994] [meta-bug] VLA and C++

2016-03-03 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16994 Martin Sebor changed: What|Removed |Added Status|RESOLVED|NEW Last reconfirmed|2007-07-09 07:42:2

[Bug rtl-optimization/69195] [4.9/5/6 Regression] gcc.dg/torture/pr44913.c FAILs with -O3 -fno-dce -fno-forward-propagate

2016-03-03 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69195 --- Comment #15 from Alan Modra --- Blah, that last patch segfaults all over the place.

[Bug c++/70076] New: no exception for excess initializer elements in a multidimensional VLA

2016-03-03 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70076 Bug ID: 70076 Summary: no exception for excess initializer elements in a multidimensional VLA Product: gcc Version: 4.9.3 Status: UNCONFIRMED Severity: normal

[Bug c/70073] [6 Regression] -Werror=return-type ignores call to function with attribute noreturn

2016-03-03 Thread douglas.bagnall at catalyst dot net.nz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70073 Douglas Bagnall changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libgcc/69997] GCC5.3.0 _Unwind_ForcedUnwind Always Abort While pthread_exit

2016-03-03 Thread tcliuqiang at msn dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69997 Liu Qiang changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/70065] Add a new option to suppress a warnings about operators priority

2016-03-03 Thread beaux_monde at tut dot by
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70065 --- Comment #6 from Serge Roussak --- (In reply to Serge Roussak from comment #3) > (In reply to Marc Glisse from comment #1) > > The test "if (warn_precedence)" > > seems redundant with the use of OPT_Wprecedence. > > I see all except this ment

[Bug c/70073] [6 Regression] -Werror=return-type ignores call to function with attribute noreturn

2016-03-03 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70073 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug target/70064] [6 Regression] wrong code with custom flags and quite big testcase @ i686

2016-03-03 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70064 --- Comment #5 from Jakub Jelinek --- So, shall we silently disable -mred-zone for -fpic/-fPIE in 32-bit code? Or error out in that combination? Or disable it only if we need PIC pointer? What about other cases where one can have calls in leaf fu

[Bug debug/69947] [6 Regression] DW_OP_GNU_implicit_pointer broken on the trunk

2016-03-03 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69947 --- Comment #1 from Jakub Jelinek --- Author: jakub Date: Fri Mar 4 07:27:15 2016 New Revision: 233958 URL: https://gcc.gnu.org/viewcvs?rev=233958&root=gcc&view=rev Log: PR debug/69947 * dwarf2out.c (prune_unused_types_walk_loc_

[Bug debug/69947] [6 Regression] DW_OP_GNU_implicit_pointer broken on the trunk

2016-03-03 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69947 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug testsuite/69766] go.test/test/env.go fails on biarch

2016-03-03 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69766 Andreas Krebbel changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug testsuite/69766] go.test/test/env.go fails on biarch

2016-03-03 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69766 --- Comment #3 from Andreas Krebbel --- Author: krebbel Date: Fri Mar 4 07:33:16 2016 New Revision: 233959 URL: https://gcc.gnu.org/viewcvs?rev=233959&root=gcc&view=rev Log: S/390: Set GOARCH to the current target when testing multiarch. The a

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