[Bug other/89712] New: Documentation for GCC => 8.0 contains unsupported options

2019-03-13 Thread 7aitsev at pm dot me
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89712 Bug ID: 89712 Summary: Documentation for GCC => 8.0 contains unsupported options Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priori

[Bug ipa/89711] New: ICE in insert_vi_for_tree, at tree-ssa-structalias.c:2832

2019-03-13 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89711 Bug ID: 89711 Summary: ICE in insert_vi_for_tree, at tree-ssa-structalias.c:2832 Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug tree-optimization/89710] New: ICE in dyn_cast(gimple*) / should_duplicate_loop_header_p

2019-03-13 Thread asolokha at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89710 Bug ID: 89710 Summary: ICE in dyn_cast(gimple*) / should_duplicate_loop_header_p Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug tree-optimization/84396] missing -Wstringop-truncation with non-nul assignment to destination

2019-03-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84396 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/89688] [9 Regression] -Wstringop-overflow confused by const 2D array of char

2019-03-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89688 Martin Sebor changed: What|Removed |Added Keywords||patch See Also|

[Bug c++/80604] internal compiler error: Internal compiler error in tsubst_decl, at cp/pt.c:11749

2019-03-13 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80604 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/86521] [8/9 Regression] GCC 8 selects incorrect overload of ref-qualified conversion operator template

2019-03-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86521 --- Comment #8 from Jason Merrill --- Author: jason Date: Wed Mar 13 23:34:51 2019 New Revision: 269667 URL: https://gcc.gnu.org/viewcvs?rev=269667&root=gcc&view=rev Log: PR c++/86521 - C++17 copy elision in initialization by constructor

[Bug tree-optimization/89546] [8/9 Regression] Suspected arm flint miscompilation starting with r255510

2019-03-13 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89546 --- Comment #8 from Martin Jambor --- Created attachment 45964 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45964&action=edit x86_64 testcase It took me four or five evenings and is quite fragile, but finally I have an x86_64-linux testc

[Bug middle-end/88588] ICE in make_decl_rtl, at varasm.c:1329

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88588 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/85860] [8/9 Regression] ICE: in lra_split_hard_reg_for, at lra-assigns.c:1810: unable to find a register to spill with -flive-range-shrinkage -mbmi2

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85860 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Known to work|

[Bug c++/89709] [9 Regression] ICE with constexpr and "-O"

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89709 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/89709] [9 Regression] ICE with constexpr and "-O"

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89709 --- Comment #1 from Jakub Jelinek --- Started with r267272.

[Bug c++/89709] [9 Regression] ICE with constexpr and "-O"

2019-03-13 Thread reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89709 Volker Reichelt changed: What|Removed |Added Target Milestone|--- |9.0

[Bug c++/89709] New: [9 Regression] ICE with constexpr and "-O"

2019-03-13 Thread reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89709 Bug ID: 89709 Summary: [9 Regression] ICE with constexpr and "-O" Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Pri

[Bug fortran/67740] Wrong association status of allocatable character pointer in derived types

2019-03-13 Thread anlauf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67740 --- Comment #3 from anlauf at gcc dot gnu.org --- (In reply to anlauf from comment #2) > The dump-tree looks funny: it appears that in the last test > > print *, "Associated contents?", associated(p1%string, p2%string) > > the association is a

[Bug c++/89708] printf and std::byte

2019-03-13 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89708 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/89700] Warn if move constructor is not generated and not deleted

2019-03-13 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89700 --- Comment #3 from Jonathan Wakely --- You're mistaken. struct X { std::string str = "not empty"; X() = default; X(const X&) = default; }; This type does not have a move constructor. Copying an rvalue will perform a copy (not a move):

[Bug fortran/87673] [7/8 Regression] Errors caused by using function for character length in allocate with typespec

2019-03-13 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87673 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/87673] [7/8 Regression] Errors caused by using function for character length in allocate with typespec

2019-03-13 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87673 --- Comment #13 from Thomas Koenig --- Author: tkoenig Date: Wed Mar 13 22:15:33 2019 New Revision: 269666 URL: https://gcc.gnu.org/viewcvs?rev=269666&root=gcc&view=rev Log: 2019-03-13 Thomas Koenig PR fortran/87673 Backport

[Bug fortran/87673] [7/8 Regression] Errors caused by using function for character length in allocate with typespec

2019-03-13 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87673 --- Comment #12 from Thomas Koenig --- Author: tkoenig Date: Wed Mar 13 22:05:59 2019 New Revision: 269665 URL: https://gcc.gnu.org/viewcvs?rev=269665&root=gcc&view=rev Log: 2019-03-13 Thomas Koenig PR fortran/87673 Backport

[Bug fortran/87045] pointer to array of character

2019-03-13 Thread anlauf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87045 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|-

[Bug fortran/87045] pointer to array of character

2019-03-13 Thread anlauf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87045 --- Comment #4 from anlauf at gcc dot gnu.org --- Author: anlauf Date: Wed Mar 13 21:33:27 2019 New Revision: 269664 URL: https://gcc.gnu.org/viewcvs?rev=269664&root=gcc&view=rev Log: 2019-03-13 Harald Anlauf PR fortran/87045

[Bug c++/68138] "operator== is ambiguous" when comparing a tuple containing values with one containing refs

2019-03-13 Thread harald at gigawatt dot nl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68138 Harald van Dijk changed: What|Removed |Added CC||harald at gigawatt dot nl --- Comment

[Bug rtl-optimization/86438] [8 Regression] wrong code at -Os

2019-03-13 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86438 John David Anglin changed: What|Removed |Added Last reconfirmed|2018-07-09 00:00:00 |2019-3-13 CC|

[Bug debug/89498] [8 Regression] ICE in AT_loc_list, at dwarf2out.c:4871

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89498 Jakub Jelinek changed: What|Removed |Added Summary|[8/9 Regression] ICE in |[8 Regression] ICE in

[Bug d/88990] ICE in get_symbol_decl, at d/decl.cc:1097

2019-03-13 Thread ibuclaw at gdcproject dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88990 --- Comment #1 from Iain Buclaw --- Doesn't look like invalid code, but 'extern' is propagated erroneously to all declarations inside the block, even paraneters, which is why the ICE occurs.

[Bug c++/89705] [7/8/9 Regression] ICE in convert_like_real, at cp/call.c:7334

2019-03-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89705 --- Comment #4 from Marek Polacek --- Same with int: struct W { operator const int(); }; int&& i = W();

[Bug target/85860] [8/9 Regression] ICE: in lra_split_hard_reg_for, at lra-assigns.c:1810: unable to find a register to spill with -flive-range-shrinkage -mbmi2

2019-03-13 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85860 --- Comment #7 from Vladimir Makarov --- Author: vmakarov Date: Wed Mar 13 20:44:50 2019 New Revision: 269663 URL: https://gcc.gnu.org/viewcvs?rev=269663&root=gcc&view=rev Log: 2019-03-13 Vladimir Makarov PR target/85860 * lr

[Bug c++/79651] ICE on invalid c++ code in lambda_expr_this_capture in lambda.c:718

2019-03-13 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79651 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/85860] [8/9 Regression] ICE: in lra_split_hard_reg_for, at lra-assigns.c:1810: unable to find a register to spill with -flive-range-shrinkage -mbmi2

2019-03-13 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85860 --- Comment #6 from Vladimir Makarov --- Author: vmakarov Date: Wed Mar 13 20:35:18 2019 New Revision: 269662 URL: https://gcc.gnu.org/viewcvs?rev=269662&root=gcc&view=rev Log: 2019-03-13 Vladimir Makarov PR target/85860 * lr

[Bug c++/89708] New: printf and std::byte

2019-03-13 Thread david.bolvansky at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89708 Bug ID: 89708 Summary: printf and std::byte Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassi

[Bug debug/89498] [8/9 Regression] ICE in AT_loc_list, at dwarf2out.c:4871

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89498 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Wed Mar 13 20:22:15 2019 New Revision: 269661 URL: https://gcc.gnu.org/viewcvs?rev=269661&root=gcc&view=rev Log: PR debug/89498 * dwarf2out.c (size_of_die): For dw_val_cla

[Bug fortran/89707] New: [F03] PDT with procedure pointer component

2019-03-13 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89707 Bug ID: 89707 Summary: [F03] PDT with procedure pointer component Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug c++/89660] [9 Regression] Rejects-valid error with -Wredundant-move starting with r269427

2019-03-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89660 Marek Polacek changed: What|Removed |Added Keywords||rejects-valid Status|ASSIGNE

[Bug c++/89660] [9 Regression] Rejects-valid error with -Wredundant-move starting with r269427

2019-03-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89660 --- Comment #3 from Marek Polacek --- Author: mpolacek Date: Wed Mar 13 20:04:33 2019 New Revision: 269660 URL: https://gcc.gnu.org/viewcvs?rev=269660&root=gcc&view=rev Log: PR c++/89660 - bogus error with -Wredundant-move. * typ

[Bug c++/89686] Lambda pack capture with pack on both sides

2019-03-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89686 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/24943] [hppa64] Bad dwarf output using non-preserved base register

2019-03-13 Thread dave.anglin at bell dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24943 --- Comment #11 from dave.anglin at bell dot net --- On 2019-03-13 4:09 a.m., rguenth at gcc dot gnu.org wrote: > So it's a target issue, not a debug one. Of course we could avoid generating > wrong-debug by generating none whenever the argument

[Bug c++/89686] Lambda pack capture with pack on both sides

2019-03-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89686 --- Comment #3 from Marek Polacek --- Author: mpolacek Date: Wed Mar 13 19:58:20 2019 New Revision: 269659 URL: https://gcc.gnu.org/viewcvs?rev=269659&root=gcc&view=rev Log: PR c++/89686 - mixing init-capture and simple-capture in lambda

[Bug libfortran/89696] A potential bug with read() when parsing number from string

2019-03-13 Thread kevin at fai dot host
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 --- Comment #11 from Khang H. Nguyen --- That is cool with me if you think it that way. But I don't think you would be very happy parsing " 123 4" and still get the same result as "1234". Or if you were to give it a blank string and get 0 where

[Bug tree-optimization/89706] -Wstringop-truncation strncpy message is confusing and has psuedo-false-positives

2019-03-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89706 Martin Sebor changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRMED

[Bug fortran/89601] [8/9 Regression] [PDT] ICE: Segmentation fault (in resolve_component)

2019-03-13 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89601 --- Comment #5 from janus at gcc dot gnu.org --- Author: janus Date: Wed Mar 13 19:52:23 2019 New Revision: 269658 URL: https://gcc.gnu.org/viewcvs?rev=269658&root=gcc&view=rev Log: fix PR 89601 2019-03-13 Janus Weil PR fortran/89601

[Bug libfortran/89696] A potential bug with read() when parsing number from string

2019-03-13 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 --- Comment #10 from Steve Kargl --- On Wed, Mar 13, 2019 at 07:36:10PM +, kevin at fai dot host wrote: > > --- Comment #9 from Khang H. Nguyen --- > No, no, you got me wrong, it is not a tutorial. You got it wrong. > I just see so much ins

[Bug libfortran/89696] A potential bug with read() when parsing number from string

2019-03-13 Thread kevin at fai dot host
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 --- Comment #9 from Khang H. Nguyen --- No, no, you got me wrong, it is not a tutorial. You got it wrong. I just see so much insecure with the statement read, of which I think it more like a procedure. That is why I am trying to report the bug.

[Bug libfortran/89696] A potential bug with read() when parsing number from string

2019-03-13 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 --- Comment #8 from Steve Kargl --- On Wed, Mar 13, 2019 at 07:17:42PM +, kevin at fai dot host wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 > > --- Comment #6 from Khang H. Nguyen --- > Sorry, if I am wasting your time. bug

[Bug c++/89705] [7/8/9 Regression] ICE in convert_like_real, at cp/call.c:7334

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89705 --- Comment #3 from Jakub Jelinek --- Started to be rejected in r209521 with: error: invalid initialization of reference of type ā€˜E&&ā€™ from expression of type ā€˜Sā€™ (before accepted). Started to ICE with r210436.

[Bug libfortran/89696] A potential bug with read() when parsing number from string

2019-03-13 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 --- Comment #7 from Steve Kargl --- On Wed, Mar 13, 2019 at 07:09:19PM +, kevin at fai dot host wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 > > --- Comment #5 from Khang H. Nguyen --- > > program foo > > integer i > > re

[Bug libfortran/89696] A potential bug with read() when parsing number from string

2019-03-13 Thread kevin at fai dot host
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 --- Comment #6 from Khang H. Nguyen --- Sorry, if I am wasting your time. I just have an addition to add to the above. If you use formatting. For example, in a case like this below, it will not give a correct value, as now leading spaces will b

[Bug libfortran/89696] A potential bug with read() when parsing number from string

2019-03-13 Thread kevin at fai dot host
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 --- Comment #5 from Khang H. Nguyen --- > program foo > integer i > read(*,*) i > read(*,'(I4)') i > end program foo > > % gfcx -o z a.f90 > % ./z > % ./z > 12 b > 12 b > At line 4 of file a.f90 (unit = 5, file = 'stdin') > Fortran runtime

[Bug tree-optimization/89703] [8/9 Regression] ICE in compare_values_warnv, at tree-vrp.c:997

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89703 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/89706] New: -Wstringop-truncation strncpy message is confusing and has psuedo-false-positives

2019-03-13 Thread redbeard0531 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89706 Bug ID: 89706 Summary: -Wstringop-truncation strncpy message is confusing and has psuedo-false-positives Product: gcc Version: 9.0 Status: UNCONFIRMED Severity:

[Bug ipa/85656] gcc.dg/ipa/ipa-icf-38.c FAILs

2019-03-13 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85656 --- Comment #12 from John David Anglin --- Created attachment 45962 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45962&action=edit Tree dump For FAIL: gcc.dg/ipa/ipa-icf-38.c scan-ltrans-tree-dump-not optimized "Function bar" on hppa64-h

[Bug tree-optimization/69807] FAIL: gcc.dg/graphite/scop-19.c scan-tree-dump-times graphite "number of SCoPs: 0" 1

2019-03-13 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69807 --- Comment #2 from John David Anglin --- Created attachment 45961 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45961&action=edit .graphite file gcc-9.

[Bug c++/88979] [C++20] P0634R3 not working for constructor parameter types

2019-03-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88979 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/88979] [C++20] P0634R3 not working for constructor parameter types

2019-03-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88979 --- Comment #5 from Marek Polacek --- Author: mpolacek Date: Wed Mar 13 18:38:45 2019 New Revision: 269656 URL: https://gcc.gnu.org/viewcvs?rev=269656&root=gcc&view=rev Log: PR c++/88979 - further P0634 fix for constructors. * pa

[Bug libfortran/89696] A potential bug with read() when parsing number from string

2019-03-13 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org --- C

[Bug preprocessor/48957] GCC's handling of include-fixed does not work well with --sysroot

2019-03-13 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48957 --- Comment #4 from joseph at codesourcery dot com --- Well, I suppose you could have a new option to say what set of fixed headers to use, in the case where your sysroot is not based on the one used when building GCC.

[Bug c++/89700] Warn if move constructor is not generated and not deleted

2019-03-13 Thread cerevra at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89700 Igor Klevanets changed: What|Removed |Added CC||cerevra at yandex dot ru --- Comment #2

[Bug target/42689] bad formatting of specs diagnostics

2019-03-13 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42689 Joseph S. Myers changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug translation/40883] [meta-bug] Translation breakage with trivial fixes

2019-03-13 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40883 Bug 40883 depends on bug 42689, which changed state. Bug 42689 Summary: bad formatting of specs diagnostics https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42689 What|Removed |Added

[Bug c++/89705] [7/8/9 Regression] ICE in convert_like_real, at cp/call.c:7334

2019-03-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89705 --- Comment #2 from Marek Polacek --- Started with r210436.

[Bug c++/89705] [7/8/9 Regression] ICE in convert_like_real, at cp/call.c:7334

2019-03-13 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89705 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/89667] initializers for character string arrays (char *[]) appear to reside in protected storage

2019-03-13 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89667 --- Comment #2 from joseph at codesourcery dot com --- Or if for some reason you need an array of pointers to writable strings, you can use e.g. (char []) { "foo" }, a compound literal, as the initializer for such a pointer, instead of a simple

[Bug tree-optimization/89703] [8/9 Regression] ICE in compare_values_warnv, at tree-vrp.c:997

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89703 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libfortran/89696] A potential bug with read() when parsing number from string

2019-03-13 Thread kevin at fai dot host
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 --- Comment #3 from Khang H. Nguyen --- Sorry, I just have one more quick question. Bug 1: Nonetheless, for read(), I was just wondering, if you read from a list input then it should be like that. However, if it is just a raw string and it act

[Bug c/89573] -fexcess-precision=standard doesn't work for conversion to integer of multiplication

2019-03-13 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89573 --- Comment #4 from joseph at codesourcery dot com --- On Mon, 11 Mar 2019, rguenth at gcc dot gnu.org wrote: > > I wouldn't expect such a cast to be generated on the result of the > > multiplication; I'd expect long double to be converted dire

[Bug libfortran/89696] A potential bug with read() when parsing number from string

2019-03-13 Thread kevin at fai dot host
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89696 --- Comment #2 from Khang H. Nguyen --- okay, thank you for the information, I did not know that.

[Bug other/89702] 03 issue with SIGALRM causes program to SEGV on Solaris

2019-03-13 Thread karl.burgess at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89702 --- Comment #3 from Karl Burgess --- (In reply to Andrew Pinski from comment #2) > >Solaris SunOS 5.10 > > This might mean it is a kernel issue too. > What does gdb show when it crashes? > info registers Program terminated with signal 11, Segme

[Bug c++/89705] New: ICE in convert_like_real, at cp/call.c:7334

2019-03-13 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89705 Bug ID: 89705 Summary: ICE in convert_like_real, at cp/call.c:7334 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c/89704] New: [7/8/9 Regression] ICE in add_const_value_attribute, at dwarf2out.c:19685

2019-03-13 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89704 Bug ID: 89704 Summary: [7/8/9 Regression] ICE in add_const_value_attribute, at dwarf2out.c:19685 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/89703] [9 Regression] ICE in compare_values_warnv, at tree-vrp.c:997

2019-03-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89703 Andrew Pinski changed: What|Removed |Added Component|c |tree-optimization Target Milestone|---

[Bug c/89703] New: [9 Regression] ICE in compare_values_warnv, at tree-vrp.c:997

2019-03-13 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89703 Bug ID: 89703 Summary: [9 Regression] ICE in compare_values_warnv, at tree-vrp.c:997 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Pr

[Bug tree-optimization/89662] [9 Regression] -Warray-bounds ICE on void* arithmetic

2019-03-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89662 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/89662] [9 Regression] -Warray-bounds ICE on void* arithmetic

2019-03-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89662 --- Comment #3 from Martin Sebor --- Author: msebor Date: Wed Mar 13 17:19:43 2019 New Revision: 269655 URL: https://gcc.gnu.org/viewcvs?rev=269655&root=gcc&view=rev Log: PR tree-optimization/89662 - -Warray-bounds ICE on void* arithmetic gcc/C

[Bug middle-end/89690] ICE on a MEM_REF in trivial gimple

2019-03-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89690 --- Comment #2 from Martin Sebor --- Shouldn't the GIMPLE front-end give a better error message for invalid input? I realize -fgimple is an experimental feature but it seems that we should at least aim for the same robust error handling in the f

[Bug other/89702] 03 issue with SIGALRM causes program to SEGV on Solaris

2019-03-13 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89702 --- Comment #2 from Andrew Pinski --- >Solaris SunOS 5.10 This might mean it is a kernel issue too. What does gdb show when it crashes? info registers

[Bug c/89699] [8/9 Regression] false warning -Wstringop-overflow and memcmp

2019-03-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89699 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED Blocks|

[Bug tree-optimization/88443] [meta-bug] bogus/missing -Wstringop-overflow warnings

2019-03-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88443 Bug 88443 depends on bug 89699, which changed state. Bug 89699 Summary: [8/9 Regression] false warning -Wstringop-overflow and memcmp https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89699 What|Removed |Added --

[Bug c++/89512] [7/8/9 Regression] ICE in get_expr_operands, at tree-ssa-operands.c:882

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89512 --- Comment #2 from Jakub Jelinek --- Slightly cleaned up testcase: struct A { template static const int a = 0; }; struct B { template static int foo () { return T::a; } }; int bar () { return B::foo (); } Outside of a templa

[Bug c++/67398] Segfault when template static references another template

2019-03-13 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67398 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/89672] NULL pointer check optimized out for the return value of memchr(NULL, c, 0)

2019-03-13 Thread him at revl dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89672 --- Comment #4 from Damon Revoe --- And that fact is used by the optimizer. I see. Thanks!

[Bug c++/89700] Warn if move constructor is not generated and not deleted

2019-03-13 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89700 --- Comment #1 from Jonathan Wakely --- (In reply to Antony Polukhin from comment #0) > The rules for the warning could be following: > Issue a warning if at least one of the class members has a move constructor, > class has a copy constructor an

[Bug c++/63508] ICE when using bracketed initializer on pointer to member function of a templated class

2019-03-13 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63508 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/63508] ICE when using bracketed initializer on pointer to member function of a templated class

2019-03-13 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63508 --- Comment #4 from paolo at gcc dot gnu.org --- Author: paolo Date: Wed Mar 13 15:01:00 2019 New Revision: 269651 URL: https://gcc.gnu.org/viewcvs?rev=269651&root=gcc&view=rev Log: 2019-03-13 Paolo Carlini PR c++/63508 * g++

[Bug tree-optimization/89672] NULL pointer check optimized out for the return value of memchr(NULL, c, 0)

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89672 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug target/89378] [9 regression][MIPS] FAIL: gcc.dg/vect/pr88598-3.c -mmsa (internal compiler error)

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89378 --- Comment #3 from Jakub Jelinek --- Created attachment 45960 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45960&action=edit gcc9-pr89378.patch Untested (quite obvious) fix, though I don't really have a way to test this. If you could te

[Bug target/89378] [9 regression][MIPS] FAIL: gcc.dg/vect/pr88598-3.c -mmsa (internal compiler error)

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89378 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/89672] NULL pointer check optimized out for the return value of memchr(NULL, c, 0)

2019-03-13 Thread him at revl dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89672 --- Comment #2 from Damon Revoe --- Oops. Ironically, I checked the man page for whether NULL was a valid argument. It just didn't occur to me to check the source. Duh. Thank you for your time!

[Bug c++/89074] valid pointer equality constexpr comparison rejected

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89074 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug other/89702] 03 issue with SIGALRM causes program to SEGV on Solaris

2019-03-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89702 Richard Biener changed: What|Removed |Added Target||i386-pc-solaris2.10 Status|

[Bug lto/89692] [9 Regression] ICE in streamer_write_chain, at tree-streamer-out.c:506

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89692 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug other/89702] New: 03 issue with SIGALRM causes program to SEGV on Solaris

2019-03-13 Thread karl.burgess at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89702 Bug ID: 89702 Summary: 03 issue with SIGALRM causes program to SEGV on Solaris Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priori

[Bug rtl-optimization/89634] gmp-ecm miscompilation on s390x with -march=zEC12 -m64 -O2

2019-03-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89634 Bug 89634 depends on bug 89497, which changed state. Bug 89497 Summary: [8 Regression] ICE caused by Segmentation Fault when compiling cups 2.2.10 with LTO flags enabled https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89497 What|Remo

[Bug middle-end/89497] [8 Regression] ICE caused by Segmentation Fault when compiling cups 2.2.10 with LTO flags enabled

2019-03-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89497 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug middle-end/89677] [7/8 Regression] internal compiler error: in wide_int_to_tree_1, at tree.c:1549

2019-03-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89677 --- Comment #6 from Richard Biener --- Author: rguenth Date: Wed Mar 13 14:08:07 2019 New Revision: 269650 URL: https://gcc.gnu.org/viewcvs?rev=269650&root=gcc&view=rev Log: 2019-03-14 Richard Biener Backport from mainline 20

[Bug tree-optimization/89296] [7/8 Regression] tree copy-header masking uninitialized warning

2019-03-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89296 --- Comment #5 from Richard Biener --- Author: rguenth Date: Wed Mar 13 14:08:07 2019 New Revision: 269650 URL: https://gcc.gnu.org/viewcvs?rev=269650&root=gcc&view=rev Log: 2019-03-14 Richard Biener Backport from mainline 20

[Bug middle-end/89497] [8 Regression] ICE caused by Segmentation Fault when compiling cups 2.2.10 with LTO flags enabled

2019-03-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89497 --- Comment #30 from Richard Biener --- Author: rguenth Date: Wed Mar 13 14:08:07 2019 New Revision: 269650 URL: https://gcc.gnu.org/viewcvs?rev=269650&root=gcc&view=rev Log: 2019-03-14 Richard Biener Backport from mainline 2

[Bug c/89699] [8/9 Regression] false warning -Wstringop-overflow and memcmp

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89699 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/89701] New: Provide -fcf-protection=branch,return

2019-03-13 Thread bonzini at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89701 Bug ID: 89701 Summary: Provide -fcf-protection=branch,return Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: other

[Bug ipa/89693] [9 Regression] ICE: verify_cgraph_node failed (error: edge points to wrong declaration)

2019-03-13 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89693 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/68138] "operator== is ambiguous" when comparing a tuple containing values with one containing refs

2019-03-13 Thread unsavoryemail at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68138 Alexander Haase changed: What|Removed |Added CC||unsavoryemail at gmail dot com --- Com

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