[Bug fortran/34640] ICE when assigning item of a derived-component to a pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34640 --- Comment #38 from Walter Spector --- Paul, THANK YOU!

[Bug target/82166] gcc ICE at -Os on valid code on x86_64-linux-gnu in "ix86_finalize_stack_frame_flags"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82166 --- Comment #4 from H.J. Lu --- A patch is posted at https://gcc.gnu.org/ml/gcc-patches/2017-09/msg00553.html

[Bug c++/82171] Cant use std::declval in concept testing map operator[]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82171 --- Comment #1 from Robert Douglas --- I came about this, transitioning from habits using SFINAE. I have just realized I can simplify it to: template concept bool MapLike = requires(T t) { {t[typename T::value_type::first_type{}]} ->

[Bug c++/82171] New: Cant use std::declval in concept testing map operator[]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82171 Bug ID: 82171 Summary: Cant use std::declval in concept testing map operator[] Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/34640] ICE when assigning item of a derived-component to a pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34640 --- Comment #37 from Damian Rouson --- Bravo!

[Bug target/82170] gcc optimizes int range-checking poorly on x86-64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82170 --- Comment #1 from Paul Eggert --- Created attachment 42149 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42149=edit assembly-language output for poorly-optimized code

[Bug target/82170] New: gcc optimizes int range-checking poorly on x86-64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82170 Bug ID: 82170 Summary: gcc optimizes int range-checking poorly on x86-64 Product: gcc Version: 7.1.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug bootstrap/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 simon at pushface dot org changed: What|Removed |Added CC||simon at pushface dot org

[Bug target/80695] gratuitous use of stxvx to store multiple pointers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80695 --- Comment #7 from Bill Schmidt --- Author: wschmidt Date: Sun Sep 10 21:09:38 2017 New Revision: 251952 URL: https://gcc.gnu.org/viewcvs?rev=251952=gcc=rev Log: [gcc] 2017-09-10 Bill Schmidt Backport

[Bug target/82002] [8 Regression] ICE in sp_valid_at, at config/i386/i386.c:13233

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82002 --- Comment #5 from Daniel Santos --- (In reply to Daniel Santos from comment #4) > The alternative that I can see is to modify choose_baseaddr so that it can > init and utilize an auxiliary register (like r11). I guess this would be called a

[Bug target/82002] [8 Regression] ICE in sp_valid_at, at config/i386/i386.c:13233

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82002 --- Comment #4 from Daniel Santos --- Created attachment 42147 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42147=edit incomplete patch set with test (In reply to Jakub Jelinek from comment #3) > Of course there is none. Which is why

[Bug target/82166] gcc ICE at -Os on valid code on x86_64-linux-gnu in "ix86_finalize_stack_frame_flags"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82166 --- Comment #3 from H.J. Lu --- Created attachment 42146 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42146=edit A patch I am testing this.

[Bug target/82169] New: Dynamically determine best strategy for -mcall-ms2sysv-xlogues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82169 Bug ID: 82169 Summary: Dynamically determine best strategy for -mcall-ms2sysv-xlogues Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/82168] New: Parameterized Derived Types, problems with default type parameters

model: posix gcc version 8.0.0 20170910 (experimental) [trunk revision 251945] (GCC) COLLECT_GCC_OPTIONS='-v' '-Wextra' '-Wall' '-mmacosx-version-min=10.11.6' '-asm_macosx_version_min=10.11' '-shared-libgcc' '-mtune=core2' /usr/local/libexec/gcc/x86_64-apple-darwin15.6.0/8.0.0/f951 bug2.f90 -fPIC

[Bug fortran/55763] Issues with some simpler CLASS(*) programs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55763 --- Comment #26 from Paul Thomas --- Fixed on trunk. I am sorry that it has taken so long. Thanks for the report. Paul

[Bug fortran/57116] [OOP] ICE for pointer assignment inside SELECT TYPE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57116 --- Comment #5 from Paul Thomas --- Fixed on trunk. I am sorry that it has taken so long. Thanks for the report. Paul

[Bug fortran/57019] [5/6/7/8 Regression] Compiler crashes (and make wrong assignments) at some combinations of pointers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57019 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/40737] Pointer references sometimes fail to define "span" symbols

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40737 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/56818] [meta-bug] fortran-dev bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56818 Bug 56818 depends on bug 40737, which changed state. Bug 40737 Summary: Pointer references sometimes fail to define "span" symbols https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40737 What|Removed |Added

[Bug fortran/39304] ICE with MATMUL, specific/generic functions and rank checking

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39304 Bug 39304 depends on bug 34640, which changed state. Bug 34640 Summary: ICE when assigning item of a derived-component to a pointer https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34640 What|Removed |Added

[Bug fortran/56818] [meta-bug] fortran-dev bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56818 Bug 56818 depends on bug 34640, which changed state. Bug 34640 Summary: ICE when assigning item of a derived-component to a pointer https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34640 What|Removed |Added

[Bug fortran/34640] ICE when assigning item of a derived-component to a pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34640 Paul Thomas changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32834 Bug 32834 depends on bug 34640, which changed state. Bug 34640 Summary: ICE when assigning item of a derived-component to a pointer https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34640 What|Removed |Added

[Bug ada/79441] [7/8 regression] gnat.dg/pack9.adb fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79441 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ada/79441] [7/8 regression] gnat.dg/pack9.adb fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79441 --- Comment #8 from Eric Botcazou --- Author: ebotcazou Date: Sun Sep 10 17:04:19 2017 New Revision: 251951 URL: https://gcc.gnu.org/viewcvs?rev=251951=gcc=rev Log: PR ada/79441 * gnat.dg/pack9.adb: Robustify. Modified:

[Bug ada/79441] [7/8 regression] gnat.dg/pack9.adb fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79441 --- Comment #7 from Eric Botcazou --- Author: ebotcazou Date: Sun Sep 10 17:03:40 2017 New Revision: 251950 URL: https://gcc.gnu.org/viewcvs?rev=251950=gcc=rev Log: PR ada/79441 * gnat.dg/pack9.adb: Robustify. Modified:

[Bug fortran/34640] ICE when assigning item of a derived-component to a pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34640 --- Comment #35 from Paul Thomas --- Author: pault Date: Sun Sep 10 17:02:53 2017 New Revision: 251949 URL: https://gcc.gnu.org/viewcvs?rev=251949=gcc=rev Log: 2017-09-10 Paul Thomas PR fortran/34640 PR

[Bug fortran/57116] [OOP] ICE for pointer assignment inside SELECT TYPE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57116 --- Comment #4 from Paul Thomas --- Author: pault Date: Sun Sep 10 17:02:53 2017 New Revision: 251949 URL: https://gcc.gnu.org/viewcvs?rev=251949=gcc=rev Log: 2017-09-10 Paul Thomas PR fortran/34640 PR

[Bug fortran/40737] Pointer references sometimes fail to define "span" symbols

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40737 --- Comment #19 from Paul Thomas --- Author: pault Date: Sun Sep 10 17:02:53 2017 New Revision: 251949 URL: https://gcc.gnu.org/viewcvs?rev=251949=gcc=rev Log: 2017-09-10 Paul Thomas PR fortran/34640 PR

[Bug fortran/55763] Issues with some simpler CLASS(*) programs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55763 --- Comment #25 from Paul Thomas --- Author: pault Date: Sun Sep 10 17:02:53 2017 New Revision: 251949 URL: https://gcc.gnu.org/viewcvs?rev=251949=gcc=rev Log: 2017-09-10 Paul Thomas PR fortran/34640 PR

[Bug fortran/57019] [5/6/7/8 Regression] Compiler crashes (and make wrong assignments) at some combinations of pointers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57019 --- Comment #14 from Paul Thomas --- Author: pault Date: Sun Sep 10 17:02:53 2017 New Revision: 251949 URL: https://gcc.gnu.org/viewcvs?rev=251949=gcc=rev Log: 2017-09-10 Paul Thomas PR fortran/34640 PR

[Bug target/82166] gcc ICE at -Os on valid code on x86_64-linux-gnu in "ix86_finalize_stack_frame_flags"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82166 H.J. Lu changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |hjl.tools at gmail dot com ---

[Bug target/82166] gcc ICE at -Os on valid code on x86_64-linux-gnu in "ix86_finalize_stack_frame_flags"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82166 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/82160] [8 Regression] Mysterious testsuite failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82160 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/82167] Segmentation fault when dereferencing the address of an array argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82167 --- Comment #1 from felix --- Hmm, never mind my question, I found one way to do it... #define NO_SIZEOF_WARNING(expr) ({ \ _Pragma("GCC diagnostic push") \ _Pragma("GCC diagnostic ignored

[Bug c/82105] unexpected padding in a struct

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82105 --- Comment #9 from Dudu --- So, Andreas, why this struct's size is 16? typedef struct { long x:16; int y:17; short z; } SizeofThisIs16;

[Bug c/82167] New: Segmentation fault when dereferencing the address of an array argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82167 Bug ID: 82167 Summary: Segmentation fault when dereferencing the address of an array argument Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal

[Bug target/14557] va_list is automatically taken address-of when passed as argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14557 felix changed: What|Removed |Added CC||felix.von.s at posteo dot de --- Comment #19

[Bug bootstrap/82141] [8 Regression] raised RTSFIND.RE_NOT_AVAILABLE : rtsfind.adb:851 on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82141 --- Comment #9 from Dominique d'Humieres --- Reduced range: r251759 configured with ../work/configure --prefix=/opt/gcc/gcc8w --enable-languages=c,c++,fortran,objc,obj-c++,ada,lto --with-gmp=/opt/mp-new --with-system-zlib --with-isl=/opt/mp-new

[Bug c++/81852] Feature request: __cpp_threadsafe_static_init

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81852 --- Comment #6 from Jonathan Wakely --- Author: redi Date: Sun Sep 10 09:05:31 2017 New Revision: 251947 URL: https://gcc.gnu.org/viewcvs?rev=251947=gcc=rev Log: PR c++/81852 define feature-test macro for -fthreadsafe-statics gcc/c-family:

[Bug c++/81852] Feature request: __cpp_threadsafe_static_init

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81852 --- Comment #5 from Jonathan Wakely --- Author: redi Date: Sun Sep 10 08:44:04 2017 New Revision: 251946 URL: https://gcc.gnu.org/viewcvs?rev=251946=gcc=rev Log: PR c++/81852 define feature-test macro for -fthreadsafe-statics gcc/c-family: