[Bug testsuite/81920] New: Improve timing-sensitive libgomp.oacc testcases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81920 Bug ID: 81920 Summary: Improve timing-sensitive libgomp.oacc testcases Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component

[Bug c++/81917] internal compiler error: in finish_member_declaration, at cp/semantics.c:3004

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81917 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/81916] expansion of rint/nearbyint can simplified under -fno-signed-zeros

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81916 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/81910] [avr] ICE with "address" attribute on type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81910 --- Comment #1 from Georg-Johann Lay --- Author: gjl Date: Tue Aug 22 07:52:42 2017 New Revision: 251256 URL: https://gcc.gnu.org/viewcvs?rev=251256&root=gcc&view=rev Log: gcc/ PR target/81910 * config/avr/avr.c (avr_handle_addr_

[Bug target/81910] [avr] ICE with "address" attribute on type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81910 --- Comment #2 from Georg-Johann Lay --- Author: gjl Date: Tue Aug 22 07:55:34 2017 New Revision: 251257 URL: https://gcc.gnu.org/viewcvs?rev=251257&root=gcc&view=rev Log: gcc/ Backport from 2017-08-22 trunk r251256. PR target/81

[Bug target/81910] [avr] ICE with "address" attribute on type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81910 --- Comment #3 from Georg-Johann Lay --- Author: gjl Date: Tue Aug 22 07:57:40 2017 New Revision: 251258 URL: https://gcc.gnu.org/viewcvs?rev=251258&root=gcc&view=rev Log: Backport from 2017-08-22 trunk r251256. PR target/81910

[Bug middle-end/81916] expansion of rint/nearbyint can simplified under -fno-signed-zeros

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81916 --- Comment #2 from Alexander Monakov --- I've opened this PR for the -fno-signed-zeros aspect specifically, which the i386 backend doesn't exploit at all: it expands to copysign(abs(x)+1.0p52-1.0p52, x). I think handling these expansions in a g

[Bug target/81910] [avr] ICE with "address" attribute on type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81910 --- Comment #4 from Georg-Johann Lay --- Author: gjl Date: Tue Aug 22 08:40:15 2017 New Revision: 251261 URL: https://gcc.gnu.org/viewcvs?rev=251261&root=gcc&view=rev Log: gcc/ Backport from 2017-08-22 trunk r251256. PR target/81

[Bug c++/54052] g++ takes excessive time in opt and generate phase; can lead to Segmentation Fault when not enough memory available

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54052 --- Comment #7 from Jonathan Wakely --- (In reply to Eric Gallager from comment #6) > Doesn't ICE for me, just takes an inordinately long time to compile (once I > add -fpermissive): You should have used -m32 not -fpermissive, the preprocessed s

[Bug target/81407] [avr] Diagnose if a variable in progmem needs constructing.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81407 --- Comment #6 from Georg-Johann Lay --- Author: gjl Date: Tue Aug 22 09:29:30 2017 New Revision: 251267 URL: https://gcc.gnu.org/viewcvs?rev=251267&root=gcc&view=rev Log: gcc/ Backport from 2017-04-19 trunk r246997. PR target/80

[Bug target/80462] [avr] Incorrect "warning: uninitialized variable 'xxx' put into program memory area" for identical strings

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80462 --- Comment #4 from Georg-Johann Lay --- Author: gjl Date: Tue Aug 22 09:29:30 2017 New Revision: 251267 URL: https://gcc.gnu.org/viewcvs?rev=251267&root=gcc&view=rev Log: gcc/ Backport from 2017-04-19 trunk r246997. PR target/80

[Bug c++/80287] C++ crash with __attribute((may_alias))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80287 --- Comment #9 from Yvan Roux --- Author: yroux Date: Tue Aug 22 09:32:38 2017 New Revision: 251268 URL: https://gcc.gnu.org/viewcvs?rev=251268&root=gcc&view=rev Log: 2017-08-22 Yvan Roux PR c++/80287 * g++.dg/pr80287.C: New

[Bug target/67353] [avr] Option-ize Warning "appears to be a misspelled signal / interrupt handler"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67353 --- Comment #6 from Georg-Johann Lay --- Author: gjl Date: Tue Aug 22 09:48:48 2017 New Revision: 251269 URL: https://gcc.gnu.org/viewcvs?rev=251269&root=gcc&view=rev Log: gcc/ Backport from 2016-06-15 trunk r237486. Backport fro

[Bug target/79883] avr i18n: untranslated "interrupt" or "signal"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79883 --- Comment #16 from Georg-Johann Lay --- Author: gjl Date: Tue Aug 22 09:48:48 2017 New Revision: 251269 URL: https://gcc.gnu.org/viewcvs?rev=251269&root=gcc&view=rev Log: gcc/ Backport from 2016-06-15 trunk r237486. Backport fr

[Bug target/81921] New: Fails to always-inline intrinsics with -flto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81921 Bug ID: 81921 Summary: Fails to always-inline intrinsics with -flto Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: lto, rejects-valid Severity: normal

[Bug target/81921] [5/6/7/8 Regression] Fails to always-inline intrinsics with -flto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81921 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/81922] New: ICE in output_constructor_regular_field, at varasm.c:5030

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81922 Bug ID: 81922 Summary: ICE in output_constructor_regular_field, at varasm.c:5030 Product: gcc Version: 7.2.1 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug target/81305] [avr] avrtiny uses LDS for SREG in ISR routines which is out of range of LDS.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81305 --- Comment #7 from Georg-Johann Lay --- Author: gjl Date: Tue Aug 22 10:01:38 2017 New Revision: 251270 URL: https://gcc.gnu.org/viewcvs?rev=251270&root=gcc&view=rev Log: gcc/ Backport from 2017-07-05 trunk r249995. PR target/81

[Bug rtl-optimization/75964] insn combiner removes comparison after ABS

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=75964 --- Comment #11 from Georg-Johann Lay --- Author: gjl Date: Tue Aug 22 10:07:51 2017 New Revision: 251271 URL: https://gcc.gnu.org/viewcvs?rev=251271&root=gcc&view=rev Log: gcc/ Backport from 2017-05-06 trunk r247719. PR rtl-opti

[Bug target/81907] memset called when it does not need to be; -mtune=cortex-a9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81907 --- Comment #14 from Richard Earnshaw --- (In reply to dongkyun.s from comment #13) > > Confirmed the call on 6.4.1 but GCC 7 and trunk don't generate the call for > > -mcpu=cortex-a9 . > > I also verified memset call is not generated with GCC

[Bug lto/81487] [mingw32] ld.exe: error: asprintf failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81487 --- Comment #7 from Georg-Johann Lay --- Author: gjl Date: Tue Aug 22 10:32:36 2017 New Revision: 251272 URL: https://gcc.gnu.org/viewcvs?rev=251272&root=gcc&view=rev Log: lto-plugin/ Backport from 2017-07-26 gcc-7-branch r250562.

[Bug sanitizer/81923] New: [ASAN] gcc emites wrong odr asan instrumentation for glibc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81923 Bug ID: 81923 Summary: [ASAN] gcc emites wrong odr asan instrumentation for glibc Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Prior

[Bug target/81924] New: [5 Regression] ICE: in simplify_binary_operation_1, at simplify-rtx.c:3678 on powerpc64le-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81924 Bug ID: 81924 Summary: [5 Regression] ICE: in simplify_binary_operation_1, at simplify-rtx.c:3678 on powerpc64le-linux-gnu Product: gcc Version: 7.1.1 Status: UNCONFIRMED

[Bug c++/80287] C++ crash with __attribute((may_alias))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80287 --- Comment #10 from Yvan Roux --- Author: yroux Date: Tue Aug 22 10:51:52 2017 New Revision: 251273 URL: https://gcc.gnu.org/viewcvs?rev=251273&root=gcc&view=rev Log: 2017-08-22 Yvan Roux Backport from mainline 2017-08-22 Y

[Bug c++/54052] g++ takes excessive time in opt and generate phase; can lead to Segmentation Fault when not enough memory available

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54052 --- Comment #8 from Eric Gallager --- (In reply to Jonathan Wakely from comment #7) > (In reply to Eric Gallager from comment #6) > > Doesn't ICE for me, just takes an inordinately long time to compile (once I > > add -fpermissive): > > You shou

[Bug c++/62126] -Wshadow for typedef and template parm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62126 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/52961] Make -Wempty-body less noisy and enable it with -Wall

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52961 Eric Gallager changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRME

[Bug target/81924] [5 Regression] ICE: in simplify_binary_operation_1, at simplify-rtx.c:3678 on powerpc64le-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81924 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code Priority|P3

[Bug lto/81925] New: early lto debug link failure on aarch64_be

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81925 Bug ID: 81925 Summary: early lto debug link failure on aarch64_be Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto

[Bug c++/59324] C++11: -Wsequence-point

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59324 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug testsuite/81920] Improve timing-sensitive libgomp.oacc testcases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81920 --- Comment #1 from Tom de Vries --- Created attachment 42026 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42026&action=edit tentative patch for lib-81.c The only problem: error reporting has not improved a lot. When I hand-edit the tes

[Bug lto/81925] early lto debug link failure on aarch64_be

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81925 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug testsuite/81920] Improve timing-sensitive libgomp.oacc testcases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81920 --- Comment #2 from Tom de Vries --- Created attachment 42027 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42027&action=edit Updated patch prints lines to be matched into a separate file, allowing using scan-file. When timings are failin

[Bug c++/58950] Missing "statement has no effect"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58950 nightstrike changed: What|Removed |Added CC||nightstrike at gmail dot com --- Comment #

[Bug c++/58950] Missing "statement has no effect"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58950 --- Comment #24 from nightstrike --- Ah.. I missed Comment #13, the PR is still open because of a slightly different test. In any case, if it worked in 4.8, it should be a regression.

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797 Romain changed: What|Removed |Added CC||romain.services at mm dot st --- Comment #6 fro

[Bug lto/81925] early lto debug link failure on aarch64_be

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81925 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug lto/81925] early lto debug link failure on aarch64_be

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81925 --- Comment #3 from Richard Biener --- Author: rguenth Date: Tue Aug 22 13:54:01 2017 New Revision: 251276 URL: https://gcc.gnu.org/viewcvs?rev=251276&root=gcc&view=rev Log: 2017-08-22 Richard Biener PR lto/81925 * simple-obj

[Bug target/81910] [avr] ICE with "address" attribute on type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81910 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug go/81926] New: go/parse.o differs between stage2 and stage3 for gcc 7.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81926 Bug ID: 81926 Summary: go/parse.o differs between stage2 and stage3 for gcc 7.2.0 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal P

[Bug c++/72789] add -Wunused-private-field

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72789 Eric Gallager changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRME

[Bug tree-optimization/71947] [6 Regression] x ^ y not folded to 0 if x == y by DOM

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71947 --- Comment #16 from Jeffrey A. Law --- Author: law Date: Tue Aug 22 15:13:09 2017 New Revision: 251279 URL: https://gcc.gnu.org/viewcvs?rev=251279&root=gcc&view=rev Log: PR tree-optimization/81741 PR tree-optimization/71947

[Bug tree-optimization/81741] Misoptimisation : replacing a constant field read access by a function call

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81741 --- Comment #5 from Jeffrey A. Law --- Author: law Date: Tue Aug 22 15:13:09 2017 New Revision: 251279 URL: https://gcc.gnu.org/viewcvs?rev=251279&root=gcc&view=rev Log: PR tree-optimization/81741 PR tree-optimization/71947

[Bug tree-optimization/81741] Misoptimisation : replacing a constant field read access by a function call

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81741 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/77370] missing -Wignored-qualiifiers on a bogus const reference

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77370 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/77502] -Wzero-as-null-pointer-constant : misleading/imprecise messages

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77502 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/64875] -Winline does not report C++ methods

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64875 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/77777] Use rich location to mark correct expression for "invalid use of non-static member function"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/81927] New: [8 regression] Many, many test case failures starting with r251220

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81927 Bug ID: 81927 Summary: [8 regression] Many, many test case failures starting with r251220 Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal

[Bug other/81927] [8 regression] Many, many test case failures starting with r251220

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81927 seurer at gcc dot gnu.org changed: What|Removed |Added Target||powerpc64-unknown-linux-gnu

[Bug other/81927] [8 regression] Many, many test case failures starting with r251220

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81927 --- Comment #2 from rguenther at suse dot de --- On August 22, 2017 6:11:56 PM GMT+02:00, "seurer at gcc dot gnu.org" wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81927 > >seurer at gcc dot gnu.org changed: > > What|Removed

[Bug tree-optimization/81488] [8 Regression] gcc goes off the limits allocating memory in gimple-ssa-strength-reduction.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81488 --- Comment #7 from Bill Schmidt --- Author: wschmidt Date: Tue Aug 22 17:32:26 2017 New Revision: 251286 URL: https://gcc.gnu.org/viewcvs?rev=251286&root=gcc&view=rev Log: 2017-08-22 Bill Schmidt PR tree-optimization/81488 *

[Bug tree-optimization/81488] [8 Regression] gcc goes off the limits allocating memory in gimple-ssa-strength-reduction.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81488 Bill Schmidt changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/71958] x86_64-w64-mingw32, ICE when '-mx32' is used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71958 --- Comment #3 from dansan at gcc dot gnu.org --- Author: dansan Date: Tue Aug 22 17:59:24 2017 New Revision: 251287 URL: https://gcc.gnu.org/viewcvs?rev=251287&root=gcc&view=rev Log: PR target/71958: Error on -mx32 with -mabi=ms gcc/ChangeLog:

[Bug go/81926] go/parse.o differs between stage2 and stage3 for gcc 7.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81926 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ada/81919] type derived from instantiation of Ada.Iterator_Interfaces wrongly rejected

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81919 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/81928] New: if(!this) optimization leads to possible errors without warnings

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81928 Bug ID: 81928 Summary: if(!this) optimization leads to possible errors without warnings Product: gcc Version: 7.1.0 Status: UNCONFIRMED Severity: normal

[Bug c++/81929] New: exponential slowdown in undefined behavior sanitizer for streaming

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81929 Bug ID: 81929 Summary: exponential slowdown in undefined behavior sanitizer for streaming Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal

[Bug c++/70808] Spurious -Wzero-as-null-pointer-constant for nullptr_t

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70808 Eric Gallager changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRME

[Bug c++/59840] -Wconversion produces incorrect warning when value is shifted by 0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59840 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/68391] -Wsuggest-override does not work on Item 12 of Effective Modern C++

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68391 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug middle-end/81908] [8 Regression] FAIL: gfortran.dg/alloc_comp_auto_array_2.f90 -O3 -g -m32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81908 --- Comment #4 from Martin Sebor --- Below is a small test case that attempts to illustrate the point from comment #3 about the same logic as for -Walloc-size-larger-than perhaps not applying quite as well to -Wstringop-overflow. The odds are mi

[Bug c++/66170] Bogus warning with -Wsign-conversion when using static_cast on an int

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66170 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/60342] -Wsign-conversion ignores explicit conversion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60342 Eric Gallager changed: What|Removed |Added CC||yaghmour.shafik at gmail dot com --- Co

[Bug target/80210] ICE in in extract_insn, at recog.c:2311 on ppc64 for with __builtin_pow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80210 --- Comment #9 from Peter Bergner --- Author: bergner Date: Tue Aug 22 20:08:51 2017 New Revision: 251291 URL: https://gcc.gnu.org/viewcvs?rev=251291&root=gcc&view=rev Log: gcc/ Backport from mainline 2017-08-17 Peter Bergner

[Bug c++/77984] Invalid warning on templated operator= with -Weffc++

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77984 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/80210] ICE in in extract_insn, at recog.c:2311 on ppc64 for with __builtin_pow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80210 --- Comment #10 from Peter Bergner --- Author: bergner Date: Tue Aug 22 20:10:58 2017 New Revision: 251292 URL: https://gcc.gnu.org/viewcvs?rev=251292&root=gcc&view=rev Log: gcc/ Backport from mainline 2017-08-17 Peter Bergner

[Bug target/80210] ICE in in extract_insn, at recog.c:2311 on ppc64 for with __builtin_pow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80210 --- Comment #11 from Peter Bergner --- Author: bergner Date: Tue Aug 22 20:13:11 2017 New Revision: 251293 URL: https://gcc.gnu.org/viewcvs?rev=251293&root=gcc&view=rev Log: gcc/ Backport from mainline 2017-08-17 Peter Bergner

[Bug target/80210] ICE in in extract_insn, at recog.c:2311 on ppc64 for with __builtin_pow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80210 Peter Bergner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/80519] if(p)free(p) with -Os

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80519 --- Comment #7 from Richard Biener --- *** Bug 81892 has been marked as a duplicate of this bug. ***

[Bug c++/80772] GCC ignores default template argument declaration in the template definition

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80772 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/81891] [5/6/7 Regression] heap-use-after-free if inserting element in std::unordered_map(InputIt, InputIt) throws

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81891 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/4898] adding an option to verify exception specifications

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4898 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org --- Comment

[Bug tree-optimization/81292] [8 regression] ICE in zero_length_string, at tree-ssa-strlen.c:822

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81292 --- Comment #10 from Dmitry G. Dyachenko --- r249961 PASS for me

[Bug bootstrap/81710] build fail with glibc 2.26 due to removing ucontext/sigaltstack struct tags

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81710 Petr Ovtchenkov changed: What|Removed |Added Attachment #41921|0 |1 is patch|

[Bug go/81926] go/parse.o differs between stage2 and stage3 for gcc 7.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81926 --- Comment #2 from Dennis Clarke --- the ELF section header table seems to be in a slightly different place between the two files : d$ elfdump -delv stage2-gcc/go/parse.o ELF Header ei_magic: { 0x7f, E, L, F } ei_class: ELFCLASS64

[Bug target/80210] ICE in in extract_insn, at recog.c:2311 on ppc64 for with __builtin_pow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80210 Peter Bergner changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #13 from Peter Bergne

[Bug c++/81431] add warning for missing initializers in constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81431 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/16166] -Weffc++ finer granularity

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16166 Eric Gallager changed: What|Removed |Added CC||tromey at gcc dot gnu.org --- Comment #1

[Bug c++/81930] New: [meta-bug] Issues with -Weffc++

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81930 Bug ID: 81930 Summary: [meta-bug] Issues with -Weffc++ Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: diagnostic, meta-bug Severity: normal Priority: P

[Bug c++/81431] add warning for missing initializers in constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81431 Jonathan Wakely changed: What|Removed |Added Status|RESOLVED|NEW Last reconfirmed|

[Bug go/81926] go/parse.o differs between stage2 and stage3 for gcc 7.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81926 --- Comment #3 from Eric Botcazou --- > the ELF section header table seems > to be in a slightly different place between the two files : > > d$ elfdump -delv stage2-gcc/go/parse.o > > ELF Header > ei_magic: { 0x7f, E, L, F } > ei_class:

[Bug c++/4898] adding an option to verify exception specifications

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4898 --- Comment #4 from Jonathan Wakely --- Dynamic exception specifications are no longer part of the C++ language anyway.

[Bug c++/78632] Produce warning when a derived class shadows a field of the base class with `-Wshadow`

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78632 Eric Gallager changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRME

[Bug c++/79008] missing detail in -Wbuiltin-declaration-mismatch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79008 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug other/81931] New: [8 regression] r251260 breaks many tests on powerpc64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81931 Bug ID: 81931 Summary: [8 regression] r251260 breaks many tests on powerpc64 Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug other/81931] [8 regression] r251260 breaks many tests on powerpc64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81931 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug go/81926] go/parse.o differs between stage2 and stage3 for gcc 7.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81926 --- Comment #4 from Dennis Clarke --- elfdump in Solaris says stage2 section ".debug_info" size is 0x1636a2: Section Header[37]: sh_name: .debug_info sh_addr: 0 sh_flags: 0 sh_size: 0x1636a2sh

[Bug go/81926] go/parse.o differs between stage2 and stage3 for gcc 7.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81926 --- Comment #5 from Dennis Clarke --- Minor note, the gcc 6.4.0 compiler I am using was not built with support for "go". I rarely ever build "go" as I have never had a use for it however I really should. It is possible some small bug has slipped

[Bug go/81926] go/parse.o differs between stage2 and stage3 for gcc 7.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81926 --- Comment #6 from Eric Botcazou --- > elfdump in Solaris says stage2 section ".debug_info" size is 0x1636a2: > > Section Header[37]: sh_name: .debug_info > sh_addr: 0 sh_flags: 0 > sh_size: 0x1636a2

[Bug c++/81932] New: Template arguments of type unsigned generate incorrect debugging information

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 Bug ID: 81932 Summary: Template arguments of type unsigned generate incorrect debugging information Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: no

[Bug other/80923] RTEMS SH ICE building gcc-7.1.0 on FreeBSD 11.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80923 Anders Montonen changed: What|Removed |Added CC||Anders.Montonen at iki dot fi --- Comm

[Bug c++/79585] spurious -Wunused-variable on a pointer with attribute unused in function template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79585 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/81931] [8 regression] r251260 breaks many tests on powerpc64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81931 --- Comment #1 from seurer at gcc dot gnu.org --- I think this may also be causing bootstrap builds of gcc to hang on powerpc64.

[Bug c++/79695] spurious -Wunused-variable on a static global of a type declared unused

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79695 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/79658] [-Wuninitialized] referencing uninitialized field of POD struct should warn

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79658 Eric Gallager changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRME

[Bug c++/79707] missing -Wunused-result on an unused new expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79707 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug go/81926] go/parse.o differs between stage2 and stage3 for gcc 7.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81926 --- Comment #7 from Eric Botcazou --- See PR bootstrap/77995 for a similar issue on x86-64/Solaris.

[Bug go/81926] go/parse.o differs between stage2 and stage3 for gcc 7.2.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81926 --- Comment #8 from Dennis Clarke --- (In reply to Eric Botcazou from comment #7) > See PR bootstrap/77995 for a similar issue on x86-64/Solaris. Looks like a distant relation at best. That seemed to have something to do with complex types and b

[Bug fortran/81296] derived type I/o problem

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81296 --- Comment #6 from Jerry DeLisle --- Author: jvdelisle Date: Wed Aug 23 00:41:10 2017 New Revision: 251301 URL: https://gcc.gnu.org/viewcvs?rev=251301&root=gcc&view=rev Log: 2017-08-22 Jerry DeLisle Backport from trunk PR fo

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