antcc/type.c, branch trunkA little C compilerhttps://git.lemon.rip/antcc/atom?h=trunk2026-03-17T12:22:00+00:00REFACTOR: move sources to src/2026-03-17T12:22:00+00:00lemonlsof@mailbox.org2026-03-17T12:22:00+00:00urn:sha1:a8d6f8bf30c07edb775e56889f568ca20240bedfcreate distinct interned string type2025-12-15T21:39:52+00:00lemonlsof@mailbox.org2025-12-15T21:39:52+00:00urn:sha1:302e24671942051d70707586cf8c605a5815edac
Interned strings are used pervasively, so it's a good idea to add a
layer of type safety to differentiate them from general cstrs and avoid
potential bugs from comparing non-interned and interned strings. Not
that that's happened so far that I can remember, but it could.
I'm 90% sure it's legal to alias `struct {char c;}` pointers with `char`
pointers. This specific typedef gives type safety but with a simple
one-way `internstr -> const char *` typecast (with `&istr->c`).
Converting the other way around is more intentional: a straight up cast
`(internstr)cstr` which sticks out as unchecked and probably wrong, or
calling the intern(cstr) function, which is the right way.
c: support forward-declared enums2025-12-15T10:16:38+00:00lemonlsof@mailbox.org2025-12-15T10:16:38+00:00urn:sha1:068aaef0ea684ecf5f891559aa8e1dae03b8428d
This is a common non-standard GNU extension.
c: allow implicit type conversions between plain char pointer and2025-12-14T20:25:14+00:00lemonlsof@mailbox.org2025-12-14T20:25:14+00:00urn:sha1:ce5e09aa4616bcaadccf26129ca2831b0ad8930a
signed/unsigned char pointer
rename arraylength macro -> countof2025-12-11T19:43:24+00:00lemonlsof@mailbox.org2025-12-11T19:43:24+00:00urn:sha1:88652eeb10cd9381aafb2d55e9474bb0799630b1c: accept C99 `[static N]` style array decls, changes to fn quals2025-12-11T19:28:26+00:00lemonlsof@mailbox.org2025-12-11T19:28:26+00:00urn:sha1:8f14da7ea9032f31cb35e43ac7159274c10dc541
Function parameters qualifiers don't matter outside of function
definition. `int (const int)` should be compatible with `int(int)` etc.
So no need to store them in the typedata.
c: support for noreturn, and decl parsing cleanup2025-12-11T11:33:05+00:00lemonlsof@mailbox.org2025-12-11T11:33:05+00:00urn:sha1:fdab9d9c182b54579c022dc53ee9285a8db90447c/type: make implicit const T* -> T* conversion warning, not error2025-11-26T18:31:10+00:00lemonlsof@mailbox.org2025-11-26T17:46:44+00:00urn:sha1:375e9f050de6b09c00eecafd63bd9b967fbeb335factor type stuff into type.h2025-11-16T08:19:14+00:00lemonlsof@mailbox.org2025-11-16T08:19:14+00:00urn:sha1:dfda5c86b24284aca09da6055ef721ff7a18cd7b- break;2025-10-24T11:50:54+00:00lemonlsof@mailbox.org2025-10-24T11:50:54+00:00urn:sha1:2a2b7d3eb49c919deab6988ca8ca22fb05c1eaa6