digitalmars.D.bugs - [Issue 23801] New: ImportC: enumeration constant does not fit in an
- d-bugmail puremagic.com (24/24) Mar 22 2023 https://issues.dlang.org/show_bug.cgi?id=23801
https://issues.dlang.org/show_bug.cgi?id=23801 Issue ID: 23801 Summary: ImportC: enumeration constant does not fit in an int Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: dave287091 gmail.com The system library libdispatch on macOS has an enumeration constant that does not fit in an int. It is more or less defined as so: enum { DISPATCH_WALLTIME_NOW = ~1ull, }; C11 is clear on the subject - enumeration constants must fit in an int. However, clang, gcc and likely other compilers accepted larger constants as an extension. Additionally, C23 has greatly changed the rules and so the above is now valid when compiling with that standard. --
Mar 22 2023