Odin Programming Language
For the full release notes of dev-2024-04, see its release
-vet happybit_field access on implicit dereferencebit_field to core:odin
Full Changelog: https://github.com/odin-lang/Odin/compare/dev-2024-04...dev-2024-04a
bit_field typeFoo :: bit_field u16 { // backing type must be an integer or array of integers
x: i32 | 3, // signed integers will be signed extended on use
y: u16 | 2 + 3, // general expressions
z: My_Enum | foo.SOME_CONSTANT, // ability to define the bit-width elsewhere
w: bool | foo.SOME_CONSTANT > 10 ? 2 : 1,
}
Handle :: bit_field u32 {
slot: u32 | 16,
generation: u32 | 15,
in_use: bool | 1,
}
name: type | bit_width
name: type | bit_width "field_tag" (similar to a struct field with a tag)
Iteration over bit_set
s: bit_set[Enum; u32]
for x in s {
...
}
// equivalent to
for x in Enum do if x in s {
...
}
-json-errors
-terse-errors are only a single line now-lld on non-Windows machinespath_to_fullpath on Linux/macOSvendor:darwin/Foundation to core:sys/darwin/Foundation
core:crypto
core:encoding/json
using _: T fieldscore:math/big
core:math/linalg
core:slice
core:odin/parser
base:runtime
vendor:x11 fixesos.read_entire_file for pipes and consoleFull Changelog: https://github.com/odin-lang/Odin/compare/dev-2024-03...dev-2024-04
-no-crt on Darwin and Linuxodin run args take the first '--' as the start of the args, instead of the last '--'odin report
runtime.type_table to allow RTTI to be constantly initialized on all platforms
#c_varargs according to C rulescore:crypto/hash
core:container/avl
fmt.*printfln add to core:fmt
core:mem/virtual arena_static_reset_to
vendor:OpenGL shader procedures inreturn in json unmarshal for enumerated arraysID3DUserDefinedAnnotation to direct3d packagevendor:raylib to use non-universal binariesvendor:raylib's ModelAnimation alignment to match that of C'score:net
vendor:glfw add RawMouseMotionSupported
core:math roundFull Changelog: https://github.com/odin-lang/Odin/compare/dev-2024-02...dev-2024-03
As part of the Journey to Odin 1.0, we are cleaning up the packages that Odin provides and making explicit delineations for what is needed. A new library collection has been added: base.
This means that there are now 3 official library collections as part of the official compiler:
base - packages which are required by the language itself, defined by the language specification, and all compilers must implement (implementations may different, but interface must be the same)
freestanding) will be supported in this library collectioncore - packages which are core to most programming development and supported by most platforms.
vendor - third-party packages with first-party support which are useful for numerous projects (graphics APIs, audio, window management, specialized networking, etc).
Packages which have been moved to the new base library collection:
core:builtin -> base:builtin (previous is still valid as an alias)core:intrinsics -> base:intrinsics (previous is still valid as an alias)core:runtime -> base:runtime (previous is still valid as an alias)builtin.quaternion call must name the elements with x y z w or real imag jmag kmag rather than be positionalstruct #field_align(N)
#packed, but can be used with #align(N).#align(N) is less than #field_align(N), then a warning will be printed.incl and excl built-in procedures. Prefer:
s += {.A,} for incl(&s, .A)
s -= {.A,} for excl(&s, .A)
@(entry_point_only) attribute to mark a procedure which can only be called within main (the entry point procedure)builtin matrix procedures to intrinsics
base:intrinsics or core:math/linalg etc packagescore:simd/x86 calling conventions-subsystem option on Windows-default-to-panic-allocator
"system" calling convention everywhere "stdcall" was previous used
core:mem/virtual
virtual.map_file
core:dynlib
dynlib.initialize_symbols
dynlib.last_error
core:c/libc
libc.to_stream
core:math/fixed improvementsvendor:raylib IsGestureDetected bindingwasm targetsbase:runtime previously depended on (e.g. core:os)-obfuscate-source-code-locations flag to hash location strings-no-crt now works-lSystem linker warning#load now works with absolute pathstemp_allocator/arena edge casesassign_at_elems bugcore:sys/linux: syscall additionscore:sys/windows: HIDPI, Error codes enumvendor:raylib: update to version 5core:slice: reduce_reverse, filter_reverse, repeat, unique, unique_proc
core:log: Allocator print formatted (kb, mb etc.) bytescore:fmt: Make %g the default for floatscore:encoding/json: basic union unmarshalling-microarch:<string>
map's minimum capacity to 8 from 64
union_tag_* related stuff&x[i] of ^#soa typesvendor:x11/xlib
core:crypto
-no-crt improvements to all platformscore:sys/linux
or_break
or_continue
#relative [^]T (relative multi-pointers)
#relative []T (relative slices)-sanitize:<string> (can be applied together)
-sanitize:address (Windows, Linux, Darwin)-sanitize:memory (Linux)-sanitize:thread (Linux, Darwin)raw_data(^matrix[R, C]T) -> [^]T
for in and switch in in favour of for _ in and switch _ in
any and typeid
ODIN_PLATFORM_SUBTARGET global constant-vet-unused
-vet-shadowing
-vet-using-stmt
-vet-using-param
-vet-style
-vet-semicolon
-vet is equivalent to -vet-unused -vet-shadowing -vet-using-stmt
//+vet file tags
//+vet enables -vet for that file//+vet using-stmt to enable -vet-using-stmt for that file//+vet !using-stmt disables -vet-using-stmt if it is enabled in some way (e.g. -vet)//+vet semicolon !using-stmt enables -vet-semicolon but disables -using-stmt
#reverse for
for &e, i in array and for k, &v in map and switch &v in ...
&e value will still be of the same type but will be addressable (a reference to the actual value)
intrinsics.type_merge
ODIN_COMPILE_TIMESTAMP (unix timestamp in nanoseconds)panic allocator for wasm targetsio.Stream interface - details
core:math/cmplx
vendor:fontstash
vendor:nanovg
math.sincos
vendor:darwin packages@(require_results) to many procedures within core
math procedures "contextless"
Mutex to mem.Tracking_Allocator
bindFramebuffer was added to WebGL packageself_cleanup flag to properly auto-clean threadscore:fmt for ODIN_ERROR_POS_STYLE