[Bug c++/93477] [10 Regression] __atribute__((weak)) variables sharing the same name in two named namespaces cause a multiple definition error

2020-01-28 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/93442] [8/9/10 Regression] lambda in if constexpr fails to compile since r8-5529

2020-01-28 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/90750] [9/10 Regression] ICE in cp_default_conversion, at cp/typeck.c:2162

2020-01-28 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/93477] [10 Regression] __atribute__((weak)) variables sharing the same name in two named namespaces cause a multiple definition error

2020-01-28 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93477 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/90609] [9/10 Regression] Compilation error in std::function default member initialization inside template class with defaulted constructor

2020-01-28 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Resolution|--- |WORKSFORME --- Comment #4 from Jason Merrill --- This seems to be fixed for 9.3/10.

[Bug c++/90333] [9/10 Regression] Can't apply attributes to lambdas with trailing returns

2020-01-28 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/89357] [8 regression][C++11] alignas for automatic variables with alignment greater than 16 fails

2020-01-29 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Known to work||10.0 Summary|[8/9/10 regression][C++11] |[8 regression][C++11] |alignas for automatic |alignas for automatic |variables with alignment|variables

[Bug c++/90333] [9 Regression] Can't apply attributes to lambdas with trailing returns

2020-01-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90333 Jason Merrill changed: What|Removed |Added Known to work||10.0 Summary|[9/10 Regression

[Bug c++/71965] [8/9/10 Regression] [concepts] Substitution error *after* failure to satisfy an earlier constraint

2020-01-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71965 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

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

2020-01-29 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 71965, which changed state. Bug 71965 Summary: [8/9/10 Regression] [concepts] Substitution error *after* failure to satisfy an earlier constraint https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71965 What|Rem

[Bug c++/82521] [8/9/10 Regression] No -Wtype-limits warning when using templates

2020-01-29 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Depends on||59231 Referenced Bugs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59231 [Bug 59231] [4.8/4.9 Regression] gcc misses [-Werror=sign-compare] when inside a template

[Bug middle-end/24639] [meta-bug] bug to track all Wuninitialized issues

2020-01-30 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639 Bug 24639 depends on bug 92194, which changed state. Bug 92194 Summary: [9/10 Regression] maybe-uninitialized false positive with c++2a since r9-84-gcdc184174ce56df1 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92194 What|Removed

[Bug c++/92194] [9/10 Regression] maybe-uninitialized false positive with c++2a since r9-84-gcdc184174ce56df1

2020-01-30 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92194 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/80635] [8/9/10 regression] std::optional and bogus -Wmaybe-uninitialized warning

2020-01-30 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80635 Jason Merrill changed: What|Removed |Added CC||malcolm.parsons at gmail dot com --- Co

[Bug tree-optimization/80635] [8/9/10 regression] std::optional and bogus -Wmaybe-uninitialized warning

2020-01-30 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80635 --- Comment #41 from Jason Merrill --- (In reply to Jason Merrill from comment #38) > This is better: Complete revised testcase: #ifdef USE_STD #include using std::optional; #else using size_t = decltype(sizeof(1)); inline void *operator ne

[Bug c++/82521] [8/9 Regression] No -Wtype-limits warning when using templates

2020-01-30 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82521 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/89129] [meta-bug] bogus/missing -Wtype-limits warnings

2020-01-30 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89129 Bug 89129 depends on bug 82521, which changed state. Bug 82521 Summary: [8/9 Regression] No -Wtype-limits warning when using templates https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82521 What|Removed |Added

[Bug c++/14179] [8/9/10 Regression] out of memory while parsing array with many initializers

2020-01-30 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14179 --- Comment #80 from Jason Merrill --- (In reply to Richard Biener from comment #77) > So the "low hanging fruit" remaining is reshape_init_array copying the whole > array even if not necessary. > > INTEGER_CSTs still account for most of the mem

[Bug c++/93529] New: Implement P1009R2, Array size deduction in new-expressions

2020-01-31 Thread jason at gcc dot gnu.org
Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: jason at gcc dot gnu.org Target Milestone: --- One more C++20 feature, though this one is a DR against earlier versions as well. https://wg21.link/P1009R2

[Bug c++/93529] Implement P1009R2, Array size deduction in new-expressions

2020-01-31 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93529 --- Comment #1 from Jason Merrill --- Created attachment 47756 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47756&action=edit initial WIP This implements the simplest form, but not the string literal case or parenthesized init.

[Bug c++/93529] Implement P1009R2, Array size deduction in new-expressions

2020-01-31 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93529 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/14179] [8/9/10 Regression] out of memory while parsing array with many initializers

2020-01-31 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14179 Jason Merrill changed: What|Removed |Added Known to work||10.0 --- Comment #83 from Jason Merrill

[Bug c++/86216] g++ ICE on valid code: verify_ssa failed

2020-01-31 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86216 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/16994] [meta-bug] VLA and C++

2020-01-31 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16994 Bug 16994 depends on bug 86216, which changed state. Bug 86216 Summary: g++ ICE on valid code: verify_ssa failed https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86216 What|Removed |Added ---

[Bug c++/93530] [10 Regression] ICE on invalid alignas

2020-02-02 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93530 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org See

[Bug c++/88256] [8/9 Regression] ICE: Segmentation fault (in make_ssa_name_fn) with VLA cast, C++ FE missing DECL_EXPRs

2020-02-03 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org Summary|[8/9/10 Regression] ICE:|[8/9 Regression] ICE: |Segmentation fault (in |Segmentation fault (in |make_ssa_name_fn) with VLA |make_ssa_name_fn) with VLA |cast, C

[Bug c++/91953] [8/9/10 Regression] G++ rejects lambda with constexpr variable

2020-02-03 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/66477] [constexpr] accepts-invalid with constexpr member call on non-constant reference

2020-02-03 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/66477] [constexpr] accepts-invalid with constexpr member call on non-constant reference

2020-02-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66477 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/55004] [meta-bug] constexpr issues

2020-02-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 66477, which changed state. Bug 66477 Summary: [constexpr] accepts-invalid with constexpr member call on non-constant reference https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66477 What|Removed

[Bug c++/91953] [8/9 Regression] G++ rejects lambda with constexpr variable

2020-02-03 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91953 Jason Merrill changed: What|Removed |Added Summary|[8/9/10 Regression] G++ |[8/9 Regression] G++ |

[Bug c++/86917] [8/9/10 Regression] ICE in verify_ctor_sanity, at cp/constexpr.c:2798

2020-02-03 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/55004] [meta-bug] constexpr issues

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 81862, which changed state. Bug 81862 Summary: [C++11][constexpr] Constructor Parenthesized Initialization of Member Array Crash https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81862 What|Removed

[Bug c++/81862] [C++11][constexpr] Constructor Parenthesized Initialization of Member Array Crash

2020-02-04 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Resolution|--- |DUPLICATE --- Comment #3 from Jason Merrill --- Yes, duplicate. *** This bug has been marked as a duplicate of bug 86917 ***

[Bug c++/86917] [8/9/10 Regression] ICE in verify_ctor_sanity, at cp/constexpr.c:2798

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86917 Jason Merrill changed: What|Removed |Added CC||dsanders11 at ucsbalum dot com --- Comme

[Bug c++/92812] Implement P1975R0: Fixing the wording of parenthesized aggregate-initialization

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92812 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #1

[Bug c++/86917] [8/9 Regression] ICE in verify_ctor_sanity, at cp/constexpr.c:2798

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86917 Jason Merrill changed: What|Removed |Added Summary|[8/9/10 Regression] ICE in |[8/9 Regression] ICE in

[Bug c++/93442] [8/9 Regression] lambda in if constexpr fails to compile since r8-5529

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93442 Jason Merrill changed: What|Removed |Added Summary|[8/9/10 Regression] lambda |[8/9 Regression] lambda in

[Bug c++/92625] [8/9/10 Regression] Internal compiler error accessing element in static constexpr char array in template class using alias

2020-02-04 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/55004] [meta-bug] constexpr issues

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 92625, which changed state. Bug 92625 Summary: [8/9/10 Regression] Internal compiler error accessing element in static constexpr char array in template class using alias https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92625

[Bug c++/92625] [8/9/10 Regression] Internal compiler error accessing element in static constexpr char array in template class using alias

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92625 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/90966] [9/10 Regression] ICE in tsubst_copy, at cp/pt.c:16155

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90966 Jason Merrill changed: What|Removed |Added CC||haoranni at terpmail dot umd.edu --- Co

[Bug c++/90951] [8/9/10 Regression] error initializing a constexpr array of a struct with const member

2020-02-04 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/93551] [10 Regression] Call from templated function to constrained constructor segfaults when attempting to narrow to bool

2020-02-04 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 66844, which changed state. Bug 66844 Summary: [c++-concepts] Requires-expression parameter with void type https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66844 What|Removed |Added

[Bug c++/66844] [c++-concepts] Requires-expression parameter with void type

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66844 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67070, which changed state. Bug 67070 Summary: [concepts] Concept with negation and disjunction not checked correctly https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67070 What|Removed |Ad

[Bug c++/67070] [concepts] Concept with negation and disjunction not checked correctly

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67070 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67319, which changed state. Bug 67319 Summary: Short-hand concepts for variadic member functions broken https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67319 What|Removed |Added ---

[Bug c++/67319] Short-hand concepts for variadic member functions broken

2020-02-04 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Resolution|--- |FIXED Target Milestone|--- |10.0 --- Comment #3 from Jason Merrill --- So, fixed in GCC 10.

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67545, which changed state. Bug 67545 Summary: [concepts] Failure to properly substitute template parameters into requires-clause https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67545 What|Removed

[Bug c++/67545] [concepts] Failure to properly substitute template parameters into requires-clause

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67545 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/67654] [concepts] ICE when using concepts in constexpr function

2020-02-04 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Resolution|--- |FIXED Target Milestone|--- |10.0 --- Comment #3 from Jason Merrill --- So, fixed for GCC 10.

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67654, which changed state. Bug 67654 Summary: [concepts] ICE when using concepts in constexpr function https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67654 What|Removed |Added ---

[Bug c++/67658] [concepts] invalid code with constrained concepts compiles

2020-02-04 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Resolution|--- |FIXED Target Milestone|--- |10.0 --- Comment #4 from Jason Merrill --- Fixed for GCC 10.

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67658, which changed state. Bug 67658 Summary: [concepts] invalid code with constrained concepts compiles https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67658 What|Removed |Added -

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67684, which changed state. Bug 67684 Summary: [concepts] friend access not working with constrained function https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67684 What|Removed |Added

[Bug c++/67684] [concepts] friend access not working with constrained function

2020-02-04 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Resolution|--- |FIXED --- Comment #2 from Jason Merrill --- So, fixed for GCC 10.

[Bug c++/67686] [concepts] segfault in finish_call_expr function

2020-02-04 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Resolution|--- |FIXED Target Milestone|--- |10.0 --- Comment #3 from Jason Merrill --- Fixed for GCC 10.

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67686, which changed state. Bug 67686 Summary: [concepts] segfault in finish_call_expr function https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67686 What|Removed |Added ---

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67697, which changed state. Bug 67697 Summary: [concepts] ICE when using non-constexpr in requires expression https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67697 What|Removed |Added

[Bug c++/67697] [concepts] ICE when using non-constexpr in requires expression

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67697 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/67704] [concepts] requirements not being applied to aliases

2020-02-04 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Resolution|--- |FIXED Target Milestone|--- |10.0 --- Comment #5 from Jason Merrill --- Fixed for GCC 10 (in r278785).

[Bug c++/67719] [concepts] bug with concepts using logical or

2020-02-04 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Resolution|--- |FIXED Target Milestone|--- |10.0 --- Comment #2 from Jason Merrill --- Fixed for GCC 10.

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67704, which changed state. Bug 67704 Summary: [concepts] requirements not being applied to aliases https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67704 What|Removed |Added ---

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67719, which changed state. Bug 67719 Summary: [concepts] bug with concepts using logical or https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67719 What|Removed |Added --

[Bug c++/67720] [concepts] bug with recursive constrained function

2020-02-04 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Resolution|--- |FIXED Target Milestone|--- |10.0 --- Comment #2 from Jason Merrill --- Fixed for GCC 10.

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67720, which changed state. Bug 67720 Summary: [concepts] bug with recursive constrained function https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67720 What|Removed |Added -

[Bug c++/67727] [concepts] parameterized constraint not being checked for unused variables

2020-02-04 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Resolution|--- |FIXED --- Comment #2 from Jason Merrill --- Fixed for GCC10.

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67727, which changed state. Bug 67727 Summary: [concepts] parameterized constraint not being checked for unused variables https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67727 What|Removed

[Bug c++/93551] [10 Regression] Call from templated function to constrained constructor segfaults when attempting to narrow to bool

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93551 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

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

2020-02-04 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 93551, which changed state. Bug 93551 Summary: [10 Regression] Call from templated function to constrained constructor segfaults when attempting to narrow to bool https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93551

[Bug c++/92593] [10 Regression] ICE with CTAD using undeclared constraint

2020-02-04 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/92003] [8/9/10 Regression] constexpr-ness of char const* doesn't propagate

2020-02-04 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

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

2020-02-05 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 92593, which changed state. Bug 92593 Summary: [10 Regression] ICE with CTAD using undeclared constraint https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92593 What|Removed |Added --

[Bug c++/92593] [10 Regression] ICE with CTAD using undeclared constraint

2020-02-05 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92593 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/90951] [8/9 Regression] error initializing a constexpr array of a struct with const member

2020-02-05 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90951 Jason Merrill changed: What|Removed |Added Summary|[8/9/10 Regression] error |[8/9 Regression] error

[Bug c++/92003] [8/9/10 Regression] constexpr-ness of char const* doesn't propagate

2020-02-05 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92003 --- Comment #3 from Jason Merrill --- Created attachment 47787 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47787&action=edit proposed fix The change in C++17 is that static constexpr data members are now implicitly 'inline', so no out-o

[Bug c++/93140] [8/9/10 Regression] Segfault in cc1plus on incorrect decltype among function args

2020-02-05 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/92654] [8/9/10 Regression] internal compiler error: in lookup_template_class_1

2020-02-05 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/93140] [8/9 Regression] Segfault in cc1plus on incorrect decltype among function args

2020-02-05 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93140 Jason Merrill changed: What|Removed |Added Summary|[8/9/10 Regression] |[8/9 Regression] Segfault

[Bug c++/92003] [8/9 Regression] constexpr-ness of char const* doesn't propagate

2020-02-05 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92003 Jason Merrill changed: What|Removed |Added Summary|[8/9/10 Regression] |[8/9 Regression] |cons

[Bug c++/91212] [8/9/10 Regression] const ignored for ctor arguments within return since r8-2493-g4ce8c5dea53d8073

2020-02-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91212 --- Comment #5 from Jason Merrill --- I think this is a bug in pre-P1825R0 handling of the restriction that the first overload resolution fails "if the type of the first parameter of the selected constructor is not an rvalue reference to the obje

[Bug c++/91212] [8/9/10 Regression] const ignored for ctor arguments within return since r8-2493-g4ce8c5dea53d8073

2020-02-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91212 --- Comment #7 from Jason Merrill --- Created attachment 47793 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47793&action=edit Fix This patch fixes the pre-P1825 bug, but breaks the PR58051 test which is not actually allowed by DR 1579 (b

[Bug c++/92517] [10 Regression] ICE on incorrect syntax involving requires and decltype

2020-02-06 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/92517] [10 Regression] ICE on incorrect syntax involving requires and decltype

2020-02-07 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92517 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/92654] [8/9 Regression] internal compiler error: in lookup_template_class_1

2020-02-07 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92654 Jason Merrill changed: What|Removed |Added Summary|[8/9/10 Regression] |[8/9 Regression] internal

[Bug c++/93618] [10 Regression] : unknown array size in delete when using C++20 standard

2020-02-09 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/93650] [10 Regression] ICE in cxx_eval_constant_expression, at cp/constexpr.c:5626

2020-02-10 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/93618] [10 Regression] : unknown array size in delete when using C++20 standard

2020-02-10 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93618 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/92583] [8/9/10 Regression] internal compiler error: in tsubst_copy, at cp/pt.c:15552

2020-02-10 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/93650] [10 Regression] ICE in cxx_eval_constant_expression, at cp/constexpr.c:5626

2020-02-11 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93650 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/93675] Starship operator on a hidden friend operator does not work

2020-02-11 Thread jason at gcc dot gnu.org
||2020-02-11 CC||jason at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org Ever confirmed|0 |1

[Bug c++/92583] [8/9 Regression] internal compiler error: in tsubst_copy, at cp/pt.c:15552

2020-02-12 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92583 Jason Merrill changed: What|Removed |Added Summary|[8/9/10 Regression] |[8/9 Regression] internal

[Bug c++/90691] [9 regression] -Wsign-compare false-positive with constant

2020-02-12 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90691 Jason Merrill changed: What|Removed |Added Summary|[9/10 regression] |[9 regression] |-Wsign

[Bug c++/93093] __builtin_source_location reports values for default arguments not aligned with the Standard

2020-02-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93093 --- Comment #6 from Jason Merrill --- This is https://github.com/cplusplus/nbballot/issues/167 In CWG today we decided that since this is all compiler magic anyway, we can be a bit more magical to get around this problematic interaction with con

[Bug c++/93643] [10 Regression] Static function pointer inside inline function with "C" linkage is not mangled

2020-02-13 Thread jason at gcc dot gnu.org
at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/93713] [10 Regression] ICE in equivalently_constrained, at cp/constraint.cc:2949

2020-02-13 Thread jason at gcc dot gnu.org
||jason at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/93643] [10 Regression] Static function pointer inside inline function with "C" linkage is not mangled

2020-02-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93643 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/93713] [10 Regression] ICE in equivalently_constrained, at cp/constraint.cc:2949

2020-02-13 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93713 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

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