[Bug fortran/82007] DTIO write format stored in a string leads to severe errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82007 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org ---

[Bug c++/82000] Missed optimization of char_traits::length() on constant string

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82000 --- Comment #3 from Marc Glisse --- (In reply to Louis Dionne from comment #2) > > Downloading the one from godbolt, we simplify it to: [...] > > I have no idea what this is and how you feed that to GCC, but I'm curious. That's what

[Bug c++/82000] Missed optimization of char_traits::length() on constant string

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82000 --- Comment #2 from Louis Dionne --- > The example you wrote in the bug report makes no sense: missing includes, and > with the includes added it optimizes to return 0. Sorry, I did not mean the example I pasted here to be a complete

[Bug c++/69696] incorrect initialization of block-scope flexible array members

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69696 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|2016-02-05

[Bug driver/81829] [7 Regression] /usr/bin/gcc-{ar,nm,ranlib} segfault without arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81829 --- Comment #5 from Xi Ruoyao --- (In reply to Martin Liška from comment #4) > (In reply to Xi Ruoyao from comment #3) > > marxin's patch: > > > > http://gcc.gnu.org/ml/gcc-patches/2017-08/msg01116.html > > > > But this patch doesn't work

[Bug tree-optimization/80087] missing -Wtautological-compare with non-constant operands

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80087 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/79398] misleading error static constexpr member function called in a constant expression before its definition is complete

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79398 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/79221] missing -Wstringop-overflow= on a strcat overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79221 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/82016] [8 regression] test case gcc.target/powerpc/float128-type-1.c fails after r251260

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82016 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/82016] [8 regression] test case gcc.target/powerpc/float128-type-1.c fails after r251260

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82016 --- Comment #4 from seurer at gcc dot gnu.org --- seurer@makalu-lp1:~/gcc/build/gcc-trunk$ svn info $GCC_SRC | grep Revision Revision: 251389 seurer@makalu-lp1:~/gcc/build/gcc-trunk$ grep float128-type- gcc/testsuite/gcc/gcc.log Executing on

[Bug target/82016] [8 regression] test case gcc.target/powerpc/float128-type-1.c fails after r251260

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82016 --- Comment #3 from seurer at gcc dot gnu.org --- These are still failing as of r251389

[Bug target/82016] [8 regression] test case gcc.target/powerpc/float128-type-1.c fails after r251260

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82016 --- Comment #2 from seurer at gcc dot gnu.org --- This affects gcc.target/powerpc/float128-type-2.c similarly although it is only tested on powerpc64 BE due to an error in the /* { dg-do compile { target { powerpc64-*-linux* && lp64 } } } */

[Bug c++/81051] virtual base access during construction crashes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81051 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org

[Bug c++/80935] [C++1z] incorrect error 'uninitialized variable in constexpr function' when conditionally declaring variable inside lambda inside template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80935 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/82017] missing strlen optimization for chained mempcpy calls

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82017 Martin Sebor changed: What|Removed |Added Keywords||missed-optimization Known to fail|

[Bug target/82016] [8 regression] test case gcc.target/powerpc/float128-type-1.c fails after r251260

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82016 --- Comment #1 from Andrew Pinski --- (In reply to seurer from comment #0) > r251260 is the change to wide-int.h but this test case failure is different > from the others that change caused. How is it different? They both use complex

[Bug tree-optimization/82017] New: missing strlen optimization for chained mempcpy calls

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82017 Bug ID: 82017 Summary: missing strlen optimization for chained mempcpy calls Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/80767] Eager instantiation of generic lambda body when not required

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80767 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/80767] Eager instantiation of generic lambda body when not required

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80767 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/82016] New: [8 regression] test case gcc.target/powerpc/float128-type-1.c fails after r251260

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82016 Bug ID: 82016 Summary: [8 regression] test case gcc.target/powerpc/float128-type-1.c fails after r251260 Product: gcc Version: 8.0 Status:

[Bug c++/80935] [C++1z] incorrect error 'uninitialized variable in constexpr function' when conditionally declaring variable inside lambda inside template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80935 Jason Merrill changed: What|Removed |Added CC||mathias at gaunard dot com --- Comment

[Bug c++/80642] lambdas made constexpr in cases where they don't satisfy the requirements for it

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80642 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/80642] lambdas made constexpr in cases where they don't satisfy the requirements for it

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80642 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug tree-optimization/79191] potentially truncating unsigned conversion defeats range propagation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79191 --- Comment #3 from Eric Gallager --- (In reply to Eric Gallager from comment #2) > When I add an explicit "-m64" to the compile command I get the same results > as you, though. Also, it'd be nice if there were a warning from -Wconversion > for

[Bug target/82015] PowerPC should check if 2nd argument to __builtin_unpackv1ti and similar functions is 0 or 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82015 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/79191] potentially truncating unsigned conversion defeats range propagation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79191 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/82015] New: PowerPC should check if 2nd argument to __builtin_unpackv1ti and similar functions is 0 or 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82015 Bug ID: 82015 Summary: PowerPC should check if 2nd argument to __builtin_unpackv1ti and similar functions is 0 or 1 Product: gcc Version: 8.0 Status: UNCONFIRMED

[Bug c/82013] better error message for missing semicolon in prototype

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82013 Eric Gallager changed: What|Removed |Added Keywords||diagnostic, error-recovery

[Bug middle-end/79016] missing -Wstringop-overflow= overflowing allocated buffers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79016 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/78917] missing -Wnonnull passing null to a nonnull function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78917 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/78998] missing -Wnonnull for an unconditional call to strlen with a null argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78998 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/82014] New: worse code emitted for a valid memove than for undefined memcpy

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82014 Bug ID: 82014 Summary: worse code emitted for a valid memove than for undefined memcpy Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/82009] [F08] ICE with block construct

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82009 janus at gcc dot gnu.org changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug fortran/81770] [5/6/7 Regression] Bogus warning: Pointer in pointer assignment might outlive the pointer target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81770 --- Comment #2 from janus at gcc dot gnu.org --- Author: janus Date: Mon Aug 28 18:46:28 2017 New Revision: 251390 URL: https://gcc.gnu.org/viewcvs?rev=251390=gcc=rev Log: 2017-08-28 Janus Weil PR fortran/81770

[Bug c/82013] New: better error message for missing semicolon in prototype

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82013 Bug ID: 82013 Summary: better error message for missing semicolon in prototype Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/78915] missing -Wuninitialized accessing allocated memory

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78915 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/81926] go/parse.o differs between stage2 and stage3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81926 --- Comment #12 from Dennis Clarke --- I don't mean to ask what may seem obvious but does it make sense to add a not required "dummy .text" section? I mean to say, is there a valid reason why gas would add in a blank ".text" where none is

[Bug middle-end/78837] missing -Walloca-larger-than on a call in a ternary expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78837 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/78760] strcpy buffer overflow not diagnosed with -Wstringop-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78760 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/77572] wrong value for extended ASCII characters in diagnostics

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77572 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org ---

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81923 --- Comment #3 from Denis Khalikov --- Created attachment 42064 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42064=edit temp.S

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81923 --- Comment #2 from Denis Khalikov --- confgiure flags: configure_flags="--prefix=/usr --without-cvs --without-selinux --enable-stackguard-randomization --enable-obsolete-rpc --disable-sanity-checks" cc1 invocation:

[Bug libitm/82012] New: [8 Regression] libitm build fails for s390x-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82012 Bug ID: 82012 Summary: [8 Regression] libitm build fails for s390x-linux-gnu Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/72754] pointer to an unnamed struct with a sole flexible array member accepted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72754 Martin Sebor changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c++/72754] pointer to an unnamed struct with a sole flexible array member accepted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72754 Martin Sebor changed: What|Removed |Added Known to fail||4.1.3, 4.2.2, 4.3.2, 4.6.0,

[Bug middle-end/69971] repetitive code with __builtin_return_address with a large level

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69971 --- Comment #2 from Martin Sebor --- Yes, the warning does exist to warn about unsafe calls to the function (I added it here: https://gcc.gnu.org/ml/gcc-patches/2015-07/msg01702.html). This bug was meant to suggest a way to make the built-in

[Bug tree-optimization/81900] [8 Regression] GCC trunk miscompiles Perl / __sigsetjmp issue

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81900 Yui NARUSE changed: What|Removed |Added CC||naruse at airemix dot jp --- Comment #10

[Bug middle-end/81954] gcc8 too aggressively reorders memory access beyond condition

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81954 Yui NARUSE changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/81926] go/parse.o differs between stage2 and stage3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81926 --- Comment #11 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #1 from Eric Botcazou --- [...] > Rainer, do you test Go in this configuration (system as + ld)? Sorry for the long delay: I've been mostly away for 6 weeks, only now

[Bug c++/72751] anonymous union within an anonymous union accepted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72751 Eric Gallager changed: What|Removed |Added Keywords||accepts-invalid

[Bug c++/72754] pointer to an unnamed struct with a sole flexible array member accepted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72754 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org ---

[Bug middle-end/81994] [5/6 Regression][C++11]Internal error: same_comdat_group list across different groups

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81994 --- Comment #2 from Felipe Matas --- Confirmed, fix the reduced example and the octave compilation problem. Thx.

[Bug debug/82011] [8 regression] early lto debug causes dsymutil warning on Darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82011 Rainer Orth changed: What|Removed |Added Target Milestone|--- |8.0

[Bug debug/82011] New: [8 regression] early lto debug causes dsymutil warning on Darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82011 Bug ID: 82011 Summary: [8 regression] early lto debug causes dsymutil warning on Darwin Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal

[Bug target/80556] [8 Regression] bootstrap failure for Ada compiler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80556 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #44

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81923 Maxim Ostapenko changed: What|Removed |Added CC||m.ostapenko at samsung dot com ---

[Bug c++/70380] SFINAE error with constexpr expressions referencing a non-const variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70380 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/70196] inconsistent constness of inequality of weak symbol addresses

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70196 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug debug/82010] New: Inspecting a function parameter of "vec<basic_block, va_gc> *" from gdb yields nonsense.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82010 Bug ID: 82010 Summary: Inspecting a function parameter of "vec *" from gdb yields nonsense. Product: gcc Version: 8.0 Status: UNCONFIRMED

[Bug middle-end/82004] [8 Regression] SPEC CPU2017 628.pop2_s miscompare

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82004 --- Comment #2 from Andrey Guskov --- Approximately a hundred different variables and function calls, the majority of which are raised to the second or third power, sometimes fourth or fifth. As 628.pop2_s is mostly written in Fortran 90, all of

[Bug fortran/82009] New: ICE with block construct

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82009 Bug ID: 82009 Summary: ICE with block construct Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #7 from Richard Biener --- Author: rguenth Date: Mon Aug 28 13:14:28 2017 New Revision: 251384 URL: https://gcc.gnu.org/viewcvs?rev=251384=gcc=rev Log: 2017-08-28 Richard Biener PR lto/81968 *

[Bug debug/81993] [7 Regression] -gsplit-dwarf removes some symbols, causing some undefined references

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81993 --- Comment #10 from Richard Biener --- Author: rguenth Date: Mon Aug 28 13:13:23 2017 New Revision: 251382 URL: https://gcc.gnu.org/viewcvs?rev=251382=gcc=rev Log: 2017-08-28 Richard Biener PR debug/81993

[Bug tree-optimization/81987] [8 Regression] ICE in verify_ssa with -O3 -march=skylake-avx512

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81987 --- Comment #4 from Bill Schmidt --- Sure, I'll try to get to this this week.

[Bug tree-optimization/81723] [7 Regression] fortran build doesn't terminate on 64bit targets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/81088] UBSAN: false positive as a result of reassosiation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81088 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug sanitizer/81065] UBSAN: false positive as a result of distribution involving different types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81065 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug sanitizer/80932] UBSAN: false positive as a result of distribution: c1*(c2*v1-c3*v2)=>c1*c2*v1-c1*c3*v2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80932 --- Comment #12 from Richard Biener --- Author: rguenth Date: Mon Aug 28 12:49:55 2017 New Revision: 251381 URL: https://gcc.gnu.org/viewcvs?rev=251381=gcc=rev Log: 2017-08-28 Richard Biener Backport from mainline

[Bug middle-end/81088] UBSAN: false positive as a result of reassosiation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81088 --- Comment #6 from Richard Biener --- Author: rguenth Date: Mon Aug 28 12:49:55 2017 New Revision: 251381 URL: https://gcc.gnu.org/viewcvs?rev=251381=gcc=rev Log: 2017-08-28 Richard Biener Backport from mainline

[Bug sanitizer/81065] UBSAN: false positive as a result of distribution involving different types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81065 --- Comment #6 from Richard Biener --- Author: rguenth Date: Mon Aug 28 12:49:55 2017 New Revision: 251381 URL: https://gcc.gnu.org/viewcvs?rev=251381=gcc=rev Log: 2017-08-28 Richard Biener Backport from mainline

[Bug c++/82008] New: nonnull attribute and multiple inheritance

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82008 Bug ID: 82008 Summary: nonnull attribute and multiple inheritance Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug debug/81993] [7/8 Regression] -gsplit-dwarf removes some symbols, causing some undefined references

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81993 --- Comment #9 from Markus Trippelsdorf --- (In reply to rguent...@suse.de from comment #8) > On Mon, 28 Aug 2017, sylvestre at debian dot org wrote: > > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81993 > > > > --- Comment #7 from

[Bug c++/70621] [6/7/8 Regression] ICE on invalid code at -O1 and above on x86_64-linux-gnu in record_reference, at cgraphbuild.c:64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70621 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/80035] [nvptx] non-returning function call causes ptxas sigsegv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80035 --- Comment #6 from Tom de Vries --- (In reply to Tom de Vries from comment #2) > Replacing trap with exit or ret (or adding it after trap), makes the sigsegv > go away. Nvidia suggested a workaround of adding exit after trap for this (PR81069

[Bug testsuite/82006] [8 Regression] ERROR: torture-init: torture_without_loops is not empty as expected

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82006 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.0 --- Comment #1 from Richard Biener

[Bug debug/81993] [7/8 Regression] -gsplit-dwarf removes some symbols, causing some undefined references

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81993 --- Comment #8 from rguenther at suse dot de --- On Mon, 28 Aug 2017, sylvestre at debian dot org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81993 > > --- Comment #7 from Sylvestre Ledru --- > Not my call but I am using it to build

[Bug fortran/82007] DTIO write format stored in a string leads to severe errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82007 --- Comment #1 from Édouard Canot --- I omit to say that many lines in the attached source are commented by a double bang (!!); remove some of them to reveal the bug... EC

[Bug tree-optimization/81884] [6 Regression] Invalid code generation with zero size arrays or flexible array members

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81884 --- Comment #9 from Richard Biener --- Author: rguenth Date: Mon Aug 28 12:16:06 2017 New Revision: 251379 URL: https://gcc.gnu.org/viewcvs?rev=251379=gcc=rev Log: 2017-08-28 Richard Biener Backport from mainline

[Bug fortran/82007] New: DTIO write format stored in a string leads to severe errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82007 Bug ID: 82007 Summary: DTIO write format stored in a string leads to severe errors Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal

[Bug c++/70180] missing -Wpointer-arith on NULL arithmetic cast to a an object type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70180 Eric Gallager changed: What|Removed |Added Keywords||diagnostic, documentation

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70075 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org ---

[Bug debug/81993] [7/8 Regression] -gsplit-dwarf removes some symbols, causing some undefined references

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81993 --- Comment #7 from Sylvestre Ledru --- Not my call but I am using it to build the llvm toolchain on i386. Without gsplit-dwarf, I cannot link on the platform, it fails on: /usr/bin/ld.gold: fatal error: ../../../../lib/liblldb-3.9.so.1: mmap:

[Bug debug/81993] [7/8 Regression] -gsplit-dwarf removes some symbols, causing some undefined references

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81993 --- Comment #6 from Markus Trippelsdorf --- Thanks. I just successfully built LLVM with -gsplit-dwarf. Maybe it is time to officially deprecate -gsplit-dwarf?

[Bug middle-end/69971] repetitive code with __builtin_return_address with a large level

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69971 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org ---

[Bug c++/82003] Segmentation fault building kmymoney git sources.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82003 --- Comment #6 from José Pekkarinen --- (In reply to José Pekkarinen from comment #5) > I reported that to gcc this morning: > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82003 Sorry, wrong tab.

[Bug c++/82003] Segmentation fault building kmymoney git sources.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82003 --- Comment #5 from José Pekkarinen --- I reported that to gcc this morning: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82003

[Bug c++/30811] __FUNCTION__ allowed in function declaration

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30811 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|2016-02-02

[Bug testsuite/82006] New: [8 Regression] ERROR: torture-init: torture_without_loops is not empty as expected

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82006 Bug ID: 82006 Summary: [8 Regression] ERROR: torture-init: torture_without_loops is not empty as expected Product: gcc Version: 8.0 Status: UNCONFIRMED

[Bug tree-optimization/81977] [5/6/7 Regression] Issue with inline memcpy with optimizations enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81977 --- Comment #4 from Richard Biener --- Author: rguenth Date: Mon Aug 28 11:42:23 2017 New Revision: 251378 URL: https://gcc.gnu.org/viewcvs?rev=251378=gcc=rev Log: 2017-08-28 Richard Biener PR

[Bug tree-optimization/81977] [5/6/7 Regression] Issue with inline memcpy with optimizations enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81977 Richard Biener changed: What|Removed |Added Known to work||8.0 Summary|[5/6/7/8

[Bug c++/82003] Segmentation fault building kmymoney git sources.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82003 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug c++/81998] [c++14] lambda: name from init-capture not visible in lambda-declarator

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81998 Andrew Schepler changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug debug/81993] [7/8 Regression] -gsplit-dwarf removes some symbols, causing some undefined references

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81993 --- Comment #5 from Richard Biener --- So we're creating a template value attribute at late finish time from (gdb) p debug_generic_expr (e->arg) {.__pfn=isClassMethod, .__delta=0} as (symbol_ref/i:DI ("_ZNK14ObjCMethodDecl13isClassMethodEv")

[Bug target/81996] __builtin_return_address(0) does not work on powerpc in -fPIC -fstack-protector-all mode and causes SIGSEGVs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81996 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/82003] Segmentation fault building kmymoney git sources.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82003 --- Comment #3 from José Pekkarinen --- Created attachment 42060 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42060=edit preprocesed sources.

[Bug target/80640] Missing memory side effect with __atomic_thread_fence (2)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80640 Alexander Monakov changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/81316] Missing memory side effect on __atomic_store

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81316 Bug 81316 depends on bug 80640, which changed state. Bug 80640 Summary: Missing memory side effect with __atomic_thread_fence (2) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80640 What|Removed |Added

[Bug target/82005] The combination of -g and -flto does not work on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82005 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/80640] Missing memory side effect with __atomic_thread_fence (2)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80640 --- Comment #8 from Alexander Monakov --- Author: amonakov Date: Mon Aug 28 10:58:45 2017 New Revision: 251377 URL: https://gcc.gnu.org/viewcvs?rev=251377=gcc=rev Log: optabs: ensure mem_thread_fence is a compiler barrier PR

[Bug target/81996] __builtin_return_address(0) does not work on powerpc in -fPIC -fstack-protector-all mode and causes SIGSEGVs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81996 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org

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