[Bug c++/94255] template specialization in different namespace causes crash

2020-05-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94255 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/94590] Incorrectly accepts invalid C++11 braced initialisation of double from long double if sizeof(long double)==sizeof(double)

2020-05-07 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94590 --- Comment #6 from CVS Commits --- The master branch has been updated by Marek Polacek : https://gcc.gnu.org/g:5d5dcc65aae1024da31e0e9cae6a8966461037e8 commit r11-176-g5d5dcc65aae1024da31e0e9cae6a8966461037e8 Author: Marek Polacek Date: Sun

[Bug c++/94590] Incorrectly accepts invalid C++11 braced initialisation of double from long double if sizeof(long double)==sizeof(double)

2020-05-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94590 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/94983] Empty list initialization of aggregate class with deleted default ctor rejected in C++14 and C++17

2020-05-07 Thread andrey.vihrov at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94983 --- Comment #2 from Andrey Vihrov --- Thanks for the helpful link. To clarify, list initialization in a new-expression context behaves differently from other cases such as "S{};" and "S s{};" (be their behavior correct or incorrect).

[Bug middle-end/94988] New: [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ]

2020-05-07 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 Bug ID: 94988 Summary: [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ] Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: norma

[Bug c++/94938] [10 Regression] internal compiler error: in value_dependent_expression_p, at cp/pt.c:26522

2020-05-07 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94938 --- Comment #7 from CVS Commits --- The releases/gcc-10 branch has been updated by Marek Polacek : https://gcc.gnu.org/g:e5613c55c2900cd23c9e78592f10258e19c74ab3 commit r10-8120-ge5613c55c2900cd23c9e78592f10258e19c74ab3 Author: Marek Polacek D

[Bug c++/94938] [10 Regression] internal compiler error: in value_dependent_expression_p, at cp/pt.c:26522

2020-05-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94938 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/94857] Failure to optimize load+add+store into add on memory when getting carry flag afterwards on x86

2020-05-07 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94857 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug c++/94765] Floating point type template parameter

2020-05-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94765 Marek Polacek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org

[Bug middle-end/94985] False-positive -Warray-bounds for char[1] on a non-zero offset in a referenced buffer

2020-05-07 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94985 Martin Sebor changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |msebor at gcc dot gnu.org

[Bug middle-end/94985] False-positive -Warray-bounds for char[1] on a non-zero offset in a referenced buffer

2020-05-07 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94985 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug preprocessor/88937] valgrind error in parse_has_include

2020-05-07 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88937 Nathan Sidwell changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/94984] rejects requires clause in array declaration

2020-05-07 Thread nathan at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94984 Nathan Sidwell changed: What|Removed |Added Assignee|nathan at gcc dot gnu.org |unassigned at gcc dot gnu.org -

[Bug libstdc++/94987] Missing vtable for std::__future_base::_State_base on libstdc++.a

2020-05-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94987 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/94817] ICE in add_stmt, at cp/semantics.c:392 since r10-6063-g49789fd08378e3ff

2020-05-07 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94817 --- Comment #4 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:c7100843831147a034fe37d231c54ac53ceace45 commit r11-178-gc7100843831147a034fe37d231c54ac53ceace45 Author: Iain Sandoe Date: Thu M

[Bug libstdc++/92894] "declared using local type 'test01()::X', is used but never defined" during concept satisfaction

2020-05-07 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92894 --- Comment #10 from CVS Commits --- The releases/gcc-10 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:6fedf28c7921f125be75a9f688a7b845a1b5663b commit r10-8121-g6fedf28c7921f125be75a9f688a7b845a1b5663b Author: Jonathan Wake

[Bug c++/94829] ICE in poplevel, at cp/decl.c:585 since r10-6063-g49789fd08378e3ff

2020-05-07 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94829 --- Comment #4 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:c7100843831147a034fe37d231c54ac53ceace45 commit r11-178-gc7100843831147a034fe37d231c54ac53ceace45 Author: Iain Sandoe Date: Thu M

[Bug c++/67491] [meta-bug] concepts issues

2020-05-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 92894, which changed state. Bug 92894 Summary: "declared using local type 'test01()::X', is used but never defined" during concept satisfaction https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92894 What|Remov

[Bug libstdc++/92894] "declared using local type 'test01()::X', is used but never defined" during concept satisfaction

2020-05-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92894 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/94943] [10 Regression] A module does not export allocatable attribute of herein arrays.

2020-05-07 Thread anlauf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94943 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|-

[Bug libstdc++/94971] [10/11 Regression] Parallel Mode cannot be used in C++20

2020-05-07 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94971 --- Comment #2 from Jonathan Wakely --- Parallel mode is basically broken for any new C++ standard. All the tests for C++20 constexpr algorithms fail, because the std::__parallel versions are not constexpr: FAIL: 25_algorithms/replace_if/conste

[Bug c++/94989] New: missing -Wclass-memaccess on calls to functions with attribute access

2020-05-07 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94989 Bug ID: 94989 Summary: missing -Wclass-memaccess on calls to functions with attribute access Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/94985] False-positive -Warray-bounds for char[1] on a non-zero offset in a referenced buffer

2020-05-07 Thread joeyjyliu at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94985 --- Comment #2 from Joey Liu --- Just fyi, the patch attached in this ticket is slightly different than the patch in the mailing list (I limit it to flexible array only). It can handle the existing test cases (no regressions). However I do think

[Bug libstdc++/94971] [10/11 Regression] Parallel Mode cannot be used in C++20

2020-05-07 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94971 --- Comment #3 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:9c24e97a97aaad4ad0500170cbae4f387d82ddd6 commit r11-180-g9c24e97a97aaad4ad0500170cbae4f387d82ddd6 Author: Jonathan Wakely Date:

[Bug c/92472] enhancement: 5 * constify some parameters

2020-05-07 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92472 --- Comment #13 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:4cbc9d8b346b932f34828a51e8822881413951b7 commit r11-179-g4cbc9d8b346b932f34828a51e8822881413951b7 Author: Jonathan Wakely Date:

[Bug libfortran/94143] [9/10/11 Regression] Asynchronous execute_command_line() breaks following synchronous calls

2020-05-07 Thread anlauf at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94143 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org ---

[Bug fortran/83118] [8/9/10/11 Regression] Bad intrinsic assignment of class(*) array component of derived type

2020-05-07 Thread vladimir.fuka at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83118 Vladimir Fuka changed: What|Removed |Added CC||vladimir.fuka at gmail dot com --- Comme

[Bug bootstrap/84257] Extremely slow compilation from gcc source code under macOS 10.13

2020-05-07 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84257 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org --- Comment

[Bug target/91520] AVX512 target assembler fails for x86_64 Darwin

2020-05-07 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91520 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org --- Comment

[Bug c/94990] New: NFC / NFD in identifiers

2020-05-07 Thread Arfrever.FTA at GMail dot Com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94990 Bug ID: 94990 Summary: NFC / NFD in identifiers Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee:

[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck

2020-05-07 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org --- Comment

[Bug other/84889] Ideas on revamping how we format diagnostics

2020-05-07 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84889 Eric Gallager changed: What|Removed |Added Status|ASSIGNED|WAITING CC|

[Bug c/94990] NFC / NFD in identifiers

2020-05-07 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94990 --- Comment #1 from joseph at codesourcery dot com --- Note that ISO C references ISO 10646, not Unicode, so normalization forms are not part of the C notion of identifier characters and differently normalized forms are different identifiers as

[Bug target/91520] AVX512 target assembler fails for x86_64 Darwin

2020-05-07 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91520 --- Comment #5 from Iain Sandoe --- (In reply to Eric Gallager from comment #4) > (In reply to Iain Sandoe from comment #1) > > > > I plan on publishing an update to my alternate assembler/linker pair that > > incorporates the changes from LLVM-

[Bug c++/94590] Incorrectly accepts invalid C++11 braced initialisation of double from long double if sizeof(long double)==sizeof(double)

2020-05-07 Thread dangelog at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94590 --- Comment #8 from Giuseppe D'Angelo --- Thank you!

[Bug c++/92104] __builtin_has_attribute in templates

2020-05-07 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92104 Martin Sebor changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c++/90915] [9/10/11 Regression] ICE in has_attribute, at c-family/c-attribs.c:4221

2020-05-07 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90915 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org Pr

[Bug target/94991] New: ICE: Segmentation fault with option -mgeneral-regs-only

2020-05-07 Thread felix.yang at huawei dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94991 Bug ID: 94991 Summary: ICE: Segmentation fault with option -mgeneral-regs-only Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priorit

[Bug target/94991] ICE: Segmentation fault with option -mgeneral-regs-only

2020-05-07 Thread felix.yang at huawei dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94991 --- Comment #1 from Fei Yang --- For the given testcase, we are doing FAIL for scalar floating move expand pattern since TARGET_FLOAT is false with option -mgeneral-regs-only. But move expand pattern cannot fail. It would be better to to replace

[Bug target/94780] [8/9 Regression] ICE in walk_body at gcc/tree-nested.c:713 since r6-3632-gf6f69fb09c5f81df

2020-05-07 Thread paul.hua.gm at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94780 Paul Hua changed: What|Removed |Added CC||paul.hua.gm at gmail dot com --- Comment #8 f

[Bug c/94842] [8/9 Regression] internal compiler error: in gimplify_label_expr, at gimplify.c:2573

2020-05-07 Thread paul.hua.gm at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94842 Paul Hua changed: What|Removed |Added CC||paul.hua.gm at gmail dot com --- Comment #10

[Bug c++/87335] The stack overflow in function cplus_demangle_type in cp-demangle.c:2565 (c++filt -t)

2020-05-07 Thread trupti_pardeshi at persistent dot co.in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87335 Trupti Pardeshi changed: What|Removed |Added CC||trupti_pardeshi@persistent.

[Bug middle-end/94992] New: gcc thinks a member variable is uninitialised

2020-05-07 Thread rafael at espindo dot la
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94992 Bug ID: 94992 Summary: gcc thinks a member variable is uninitialised Product: gcc Version: 10.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: mi

[Bug middle-end/94992] gcc thinks a member variable is uninitialised

2020-05-07 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94992 --- Comment #1 from Andrew Pinski --- Comment on attachment 48477 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48477 testcase >my_future f2; >new (&f2) my_future(std::move(f2)); This is going to be problematic as f2 is being cre

[Bug middle-end/94992] gcc thinks a member variable is uninitialised

2020-05-07 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94992 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/87335] The stack overflow in function cplus_demangle_type in cp-demangle.c:2565 (c++filt -t)

2020-05-07 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87335 --- Comment #15 from Andrew Pinski --- (In reply to Trupti Pardeshi from comment #14) > Could you please help to know which version of gcc has this fix? GCC 9

[Bug c++/87335] The stack overflow in function cplus_demangle_type in cp-demangle.c:2565 (c++filt -t)

2020-05-07 Thread trupti_pardeshi at persistent dot co.in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87335 --- Comment #16 from Trupti Pardeshi --- (In reply to Andrew Pinski from comment #15) > (In reply to Trupti Pardeshi from comment #14) > > Could you please help to know which version of gcc has this fix? > > GCC 9 Thank you Andrew for the repl

[Bug target/94993] New: aarch64 incompatible with -mgeneral-regs-only

2020-05-07 Thread roland at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94993 Bug ID: 94993 Summary: aarch64 incompatible with -mgeneral-regs-only Product: gcc Version: 10.1.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug middle-end/94988] [11 Regression] FAIL: gcc.target/i386/pr64110.c scan-assembler vmovd[\\t ]

2020-05-07 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94988 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Last reconfirmed|

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