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@github-actions github-actions released this 03 Oct 09:09
· 185 commits to master since this release

Changes / improvements

  • Introduce arg: x named arguments instead of .arg = x, deprecate old style.
  • Support splat for varargs #1352.
  • Allow var in lambdas in macros.
  • Support int[*] { 1, 2, 3 } expressions.
  • Support inline struct designated init as if inline was anonymous.
  • Introduce the .paramsof property.
  • Support environment variable 'C3C_LIB' to find the standard library.
  • Support environment variable 'C3C_CC' to find the default C compiler.
  • Support casting bitstructs to bool.
  • Allow user-defined attributes to have typed parameters.
  • Add .gitkeep files to project subfolders.
  • Add env::COMPILER_BUILD_HASH and env::COMPILER_BUILD_DATE
  • Support linking .o files in compilation command. #1417
  • Slicing constant strings at compile time works.
  • Add project fetch subcommand to fetch missing project dependencies (general and target specific)
  • Ability of vendor-fetch to download the dependencies in the first specified path dependencies-search-path
  • Ability of vendor-fetch to register the fetched dependencies in the project file.
  • Allow the "self" parameter to be $/# for macro methods.
  • Support compile time slicing of untyped lists.
  • Allow specifying an import module using @wasm #1305.
  • Deprecated inline generic types outside of struct definitions and macros unless marked @adhoc.
  • Improved method detection in earlier stages of checking.
  • Allow @norecurse attribute for non-recursive imports #1480.
  • wasm32 / wasm64 targets are use-libc=no by default.
  • Add hash/sha256 module

Fixes

  • Issue where a lambda wasn't correctly registered as external. #1408
  • Generic methods were incorrectly registered as functions, leading to naming collisions. #1402
  • Deprecated tuple / triple types.
  • Converting a slice to a vector/array would copy too little data.
  • Crash when reading an empty 'manifest.json'.
  • "optsize" did not work correctly in project.json.
  • l[0].a = 1 now supported for overloads due to better lvalue handling #1357.
  • Asserts are retained regardless of optimization when running tests.
  • Limit object filename lengths. #1415
  • Fix regression for $include.
  • Correct '.so' suffix on dynamic libraries on Linux.
  • Fix bug where inline index access to array in a struct would crash the compiler.
  • Asserts are now correctly included and traced in when running tests.
  • Use atexit to fix finalizers on Windows #1361.
  • Fix bugs in "trap-on-wrap" #1434.
  • Bug with casting anyfault to error.
  • Lambda / function type would accidentally be processed as a method.
  • Fix error message when not finding a particular function.
  • Crash invoking a @body argument with the wrong number of parameters.
  • Fix reordering semantics in struct assignment.
  • Regression when passing types as #expr arguments. #1461
  • Temp allocator overwrites data when doing reset on extra allocated pages. #1462
  • User defined attributes could not have more than 1 parameter due to bug.
  • Folding a constant array of structs at compile time would cause an assert.
  • Enum attributes would be overwritten by enum value attributes.
  • LLVM issue with try when bool is combined #1467.
  • Segfault using ternary with no assignment #1468.
  • Inner types make some errors misleading #1471.
  • Fix bug when passing a type as a compile time value.
  • Fix bug due to enum associated values not being checked for liveness.
  • Regression when compile time accessing a union field not last assigned to.
  • Safer seed of rand() for WASM without libc.
  • Bad error message aliasing an ident with a path. #1481.
  • Error when slicing a struct with an inline array #1488.
  • Improved error messages on Foo a = foo { 1 }; #1496
  • Bug in json decoder escape handling.
  • Fix bug when reading zip manifest, that would not return a zero terminated string. #1490
  • Fix thread tests.
  • Detect recursion errors on non-recursive mutexes in safe mode.
  • Foreach over distinct pointer failed to be caught as error #1506.
  • Foreach over distinct iterable would ignore operator(len).
  • Compiler crash when compiling c code in a library without --obj-out #1503.

Stdlib changes

  • Additional init functions for hashmap.
  • format functions are now functions and work better with splat.
  • Add support for the QOI format.
  • Add io::read_new_fully for reading to the end of a stream.
  • Add io::wrap_bytes for reading bytes with io functions.
  • Add rnd and rand_in_range default random functions.
  • Additional timezone related functions for datetime.
  • Added MD5 and crypto::safe_compare.
  • Added generic HMAC.
  • Added generic PBKDF2 implementation.
  • DString reverse.
  • DString.insert_at now has variants for other types.