[Bug c++/82307] unscoped enum-base incorrect cast

2017-10-18 Thread mukesh.kapoor at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82307 --- Comment #6 from Mukesh Kapoor --- Submitted fix: https://gcc.gnu.org/ml/gcc-patches/2017-10/msg00524.html

[Bug target/82580] Optimize comparisons for __int128 on x86-64

2017-10-18 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82580 --- Comment #12 from uros at gcc dot gnu.org --- Author: uros Date: Wed Oct 18 20:19:05 2017 New Revision: 253867 URL: https://gcc.gnu.org/viewcvs?rev=253867&root=gcc&view=rev Log: PR target/82580 * config/i386/i386-modes.def (CCG

[Bug c++/82609] missing -Warrray-bounds on an argument in parentheses

2017-10-18 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82609 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Commen

[Bug fortran/79795] [6/7/8 Regression] Fortran ICE in resolve_symbol starting with r163221

2017-10-18 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79795 --- Comment #3 from Thomas Koenig --- Author: tkoenig Date: Wed Oct 18 20:32:34 2017 New Revision: 253868 URL: https://gcc.gnu.org/viewcvs?rev=253868&root=gcc&view=rev Log: 2017-10-18 Thomas Koenig PR fortran/79795 * resolve.

[Bug fortran/82606] [PDT] ICE in gfc_extract_int, at fortran/expr.c:641

2017-10-18 Thread gs...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82606 G. Steinmetz changed: What|Removed |Added Blocks||82173 Summary|ICE in gfc_extra

[Bug rtl-optimization/82602] IRA considers volatile asm to be moveable

2017-10-18 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82602 --- Comment #12 from Segher Boessenkool --- Author: segher Date: Wed Oct 18 21:08:18 2017 New Revision: 253869 URL: https://gcc.gnu.org/viewcvs?rev=253869&root=gcc&view=rev Log: ira: volatile asm's are not moveable (PR82602) A volatile asm stat

[Bug rtl-optimization/82602] IRA considers volatile asm to be moveable

2017-10-18 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82602 --- Comment #13 from Segher Boessenkool --- Author: segher Date: Wed Oct 18 21:13:16 2017 New Revision: 253870 URL: https://gcc.gnu.org/viewcvs?rev=253870&root=gcc&view=rev Log: ira: volatile asm's are not moveable (PR82602) A volatile asm stat

[Bug rtl-optimization/82602] IRA considers volatile asm to be moveable

2017-10-18 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82602 --- Comment #14 from Segher Boessenkool --- Author: segher Date: Wed Oct 18 21:15:24 2017 New Revision: 253871 URL: https://gcc.gnu.org/viewcvs?rev=253871&root=gcc&view=rev Log: ira: volatile asm's are not moveable (PR82602) A volatile asm stat

[Bug rtl-optimization/82602] IRA considers volatile asm to be moveable

2017-10-18 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82602 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/82567] [6/7/8] gfortran takes a long time to compile a simple implied-do with -Optimization.

2017-10-18 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82567 --- Comment #5 from Thomas Koenig --- Author: tkoenig Date: Wed Oct 18 21:29:37 2017 New Revision: 253872 URL: https://gcc.gnu.org/viewcvs?rev=253872&root=gcc&view=rev Log: 2017-10-18 Thomas Koenig PR fortran/82567 * frontend

[Bug bootstrap/82610] New: Bootstrap fails on macOS 10.13 because of abort redefinition

2017-10-18 Thread fxcoudert at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82610 Bug ID: 82610 Summary: Bootstrap fails on macOS 10.13 because of abort redefinition Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Pri

[Bug c++/82611] New: Incorrect warning for redundant capture in lambda

2017-10-18 Thread jetanner at usc dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82611 Bug ID: 82611 Summary: Incorrect warning for redundant capture in lambda Product: gcc Version: 6.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug libstdc++/81797] gcc 7.1.0 fails to build on macOS 10.13 (High Sierra):

2017-10-18 Thread chrisj at rtems dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797 --- Comment #24 from Chris Johns --- I would welcome a patch attached to this ticket. My efforts with .NOTPARALLEL cannot get RTEMS's cross-compiled tools to build. I have seen a build work however most fail with a range of headers that can var

[Bug c++/80955] Macros expanded in definition of user-defined literals

2017-10-18 Thread mukesh.kapoor at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80955 Mukesh Kapoor changed: What|Removed |Added CC||mukesh.kapoor at oracle dot com --- Comm

[Bug lto/82575] [8 Regression] lto debugobj references __gnu_lto_slim, ld test liblto-17 fails

2017-10-18 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82575 --- Comment #2 from Alan Modra --- Created attachment 42397 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42397&action=edit proposed patch I hadn't debugged past grepping for "debugobj" when I created the bugzilla. Now that I've looked f

[Bug c/60440] Bogus -Wreturn-type warning after error

2017-10-18 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60440 Eric Gallager changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #2

[Bug c/67629] bogus -Wreturn-type in a function with tautological if-else

2017-10-18 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67629 Eric Gallager changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #4

[Bug c++/55189] enable -Wreturn-type by default

2017-10-18 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55189 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org,

[Bug go/82607] SPARC Linux: go frontend runs infinitely on 5.4.0, 6.4.0 and 7.2.0

2017-10-18 Thread i at jsteward dot moe
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82607 --- Comment #1 from i at jsteward dot moe --- Seems like a simple Hello world directly compiled with gccgo will work as normal.

[Bug libstdc++/81797] gcc 7.1.0 fails to build on macOS 10.13 (High Sierra):

2017-10-18 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797 --- Comment #25 from Jack Howarth --- (In reply to Chris Johns from comment #24) > I would welcome a patch attached to this ticket. > > My efforts with .NOTPARALLEL cannot get RTEMS's cross-compiled tools to > build. I have seen a build work ho

[Bug libstdc++/81797] gcc 7.1.0 fails to build on macOS 10.13 (High Sierra):

2017-10-18 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797 --- Comment #26 from Jonathan Wakely --- No, cross-compiles are not automatically freestanding, and .NOTPARALLEL ignores any prerequisites, so it makes no difference whether you say .NOTPARALLEL: install-freestanding-headers or .NOTPARALLEL: i

[Bug libstdc++/81797] gcc 7.1.0 fails to build on macOS 10.13 (High Sierra):

2017-10-18 Thread chrisj at rtems dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797 --- Comment #27 from Chris Johns --- (In reply to Jack Howarth from comment #25) > (In reply to Chris Johns from comment #24) > Doesn't cross-compiles set GLIBCXX_HOSTED_FALSE such that install-data-local > is set to install-freestanding-headers

[Bug lto/82575] [8 Regression] lto debugobj references __gnu_lto_slim, ld test liblto-17 fails

2017-10-18 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82575 --- Comment #3 from Alan Modra --- Patch now bootstrapped and regression tested powerpc64le-linux.

[Bug inline-asm/81890] asm memory constraints are difficult and not well documented

2017-10-18 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81890 Alan Modra changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/82585] missing -Warray-bounds calling strlen on a member at out-of-bounds offfset

2017-10-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82585 --- Comment #2 from Martin Sebor --- (In reply to Richard Biener from comment #1) > Probably one form is folded to &a[4] and p->a + 4 is not folded to &p->a[4]. That's right. (a + 4) is MEM_REF (char[3], ADDR_EXPR (char[3], VAR_DECL (a))) and (

[Bug tree-optimization/56456] [meta-bug] bogus/missing -Warray-bounds

2017-10-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56456 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org Summ

[Bug tree-optimization/82612] New: missing -Warray-bounds on a non-zero offset from the address of a non-array object

2017-10-18 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82612 Bug ID: 82612 Summary: missing -Warray-bounds on a non-zero offset from the address of a non-array object Product: gcc Version: 8.0 Status: UNCONFIRMED Severity

[Bug libstdc++/81797] gcc 7.1.0 fails to build on macOS 10.13 (High Sierra):

2017-10-18 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797 --- Comment #28 from Marc Glisse --- I am also failing to see how this can happen without a bug in make or macos. The failing command is the recipe for ${pch1b_output}. That rule has ${allstamped} as a dependency, which includes stamp-bits-sup, w

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