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* [Bug c++/98635] New: ad-hoc requirement without semicolon creates internal compiler bug
@ 2021-01-12 11:07 nico at josuttis dot de
2021-01-12 14:20 ` [Bug c++/98635] " mpolacek at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: nico at josuttis dot de @ 2021-01-12 11:07 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98635
Bug ID: 98635
Summary: ad-hoc requirement without semicolon creates internal
compiler bug
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: nico at josuttis dot de
Target Milestone: ---
https://godbolt.org/z/nPsT7n:
void printColl(auto& coll)
requires requires {
coll.begin()
}
{
}
yields:
<source>:3:24: error: expected ';' before '}' token
3 | coll.begin()
| ^
| ;
4 | }
| ~
<source>:4:10: internal compiler error: Segmentation fault
4 | }
| ^
0x1cc31d9 internal_error(char const*, ...)
???:0
0x79a2b6 grokdeclarator(cp_declarator const*, cp_decl_specifier_seq*,
decl_context, int, tree_node**)
???:0
0x79dda6 start_function(cp_decl_specifier_seq*, cp_declarator const*,
tree_node*)
???:0
0x8d803d c_parse_file()
???:0
0xa54072 c_common_parse_file()
???:0
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
Compiler returned: 1
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug c++/98635] ad-hoc requirement without semicolon creates internal compiler bug 2021-01-12 11:07 [Bug c++/98635] New: ad-hoc requirement without semicolon creates internal compiler bug nico at josuttis dot de @ 2021-01-12 14:20 ` mpolacek at gcc dot gnu.org 2022-01-04 2:19 ` pinskia at gcc dot gnu.org 2022-01-04 2:24 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: mpolacek at gcc dot gnu.org @ 2021-01-12 14:20 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98635 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 CC| |mpolacek at gcc dot gnu.org Status|UNCONFIRMED |NEW Last reconfirmed| |2021-01-12 --- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Confirmed. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/98635] ad-hoc requirement without semicolon creates internal compiler bug 2021-01-12 11:07 [Bug c++/98635] New: ad-hoc requirement without semicolon creates internal compiler bug nico at josuttis dot de 2021-01-12 14:20 ` [Bug c++/98635] " mpolacek at gcc dot gnu.org @ 2022-01-04 2:19 ` pinskia at gcc dot gnu.org 2022-01-04 2:24 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu.org @ 2022-01-04 2:19 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98635 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to fail| |11.2.0 Keywords| |needs-bisection Known to work| |12.0 --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Looks to be fixed on the trunk: <source>:4:24: error: expected ';' before '}' token 4 | coll.begin() | ^ | ; 5 | } | ~ <source>:2:6: error: constraints on a non-templated function 2 | void printColl(auto& coll) | ^~~~~~~~~ ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/98635] ad-hoc requirement without semicolon creates internal compiler bug 2021-01-12 11:07 [Bug c++/98635] New: ad-hoc requirement without semicolon creates internal compiler bug nico at josuttis dot de 2021-01-12 14:20 ` [Bug c++/98635] " mpolacek at gcc dot gnu.org 2022-01-04 2:19 ` pinskia at gcc dot gnu.org @ 2022-01-04 2:24 ` pinskia at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: pinskia at gcc dot gnu.org @ 2022-01-04 2:24 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98635 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|needs-bisection | Status|NEW |RESOLVED Resolution|--- |DUPLICATE --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Even though PR 100055 is newer, it records the revision at which this bug is fixed so closing this bug as a dup of bug 100055. *** This bug has been marked as a duplicate of bug 100055 *** ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-01-04 2:24 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-01-12 11:07 [Bug c++/98635] New: ad-hoc requirement without semicolon creates internal compiler bug nico at josuttis dot de 2021-01-12 14:20 ` [Bug c++/98635] " mpolacek at gcc dot gnu.org 2022-01-04 2:19 ` pinskia at gcc dot gnu.org 2022-01-04 2:24 ` pinskia at gcc dot gnu.org
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