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* [Bug c++/113914] New: GCC accepts user-defined integer-literal that does not fit in any type
@ 2024-02-13 23:25 janschultke at googlemail dot com
2024-02-13 23:43 ` [Bug c++/113914] " pinskia at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: janschultke at googlemail dot com @ 2024-02-13 23:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113914
Bug ID: 113914
Summary: GCC accepts user-defined integer-literal that does not
fit in any type
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: janschultke at googlemail dot com
Target Milestone: ---
> int operator""_zero(unsigned long long);
> int x = 0x1000000000000000000000000000000000000000000000000000000000000_zero;
This code is ill-formed but GCC does not emit a diagnostic
(https://godbolt.org/z/r9KrGGafY). Note that as per
https://eel.is/c++draft/lex.ext#3, this is treated like a call:
> operator""_zero(0x1000...000ULL)
However, the ULL-suffixed integer-literal would be ill-formed. Clang reject
this.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/113914] GCC accepts user-defined integer-literal that does not fit in any type
2024-02-13 23:25 [Bug c++/113914] New: GCC accepts user-defined integer-literal that does not fit in any type janschultke at googlemail dot com
@ 2024-02-13 23:43 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2024-02-13 23:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113914
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Known to fail| |4.7.1
Last reconfirmed| |2024-02-13
Status|UNCONFIRMED |NEW
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed. Looks not to be a regression either.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2024-02-13 23:25 [Bug c++/113914] New: GCC accepts user-defined integer-literal that does not fit in any type janschultke at googlemail dot com
2024-02-13 23:43 ` [Bug c++/113914] " pinskia at gcc dot gnu.org
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