Attempt to fix coverage builds by using checkout@v2 instead of v1 which might fix the detacthed HEAD issue.
On the off chance it doesn't, add extra logging around git specifically.
* Do not allow regular type assignment to a type pack as a default parameter
* With type pack support in type aliases, this second form with an empty list is now supported
* Update rfcs/syntax-default-type-alias-type-parameters.md
Co-authored-by: Alan Jeffrey <403333+asajeffrey@users.noreply.github.com>
* Update syntax-default-type-alias-type-parameters.md
Even more examples
Co-authored-by: Alan Jeffrey <403333+asajeffrey@users.noreply.github.com>
- Fix some cases where type checking would overflow the native stack
- Improve autocomplete behavior when assigning a partially written function call (not currently exposed through command line tools)
- Improve autocomplete type inference feedback for some expressions where previously the type would not be known
- Improve quantification performance during type checking for large types
- Improve type checking for table literals when the expected type of the table is known because of a type annotation
- Fix type checking errors in cases where required module has errors in the resulting type
- Fix debug line information for multi-line chained call sequences (Add function name information for "attempt to call a nil value" #255)
- lua_newuserdata now takes 2 arguments to match Lua/LuaJIT APIs better; lua_newuserdatatagged should be used if the third argument was non-0.
- lua_ref can no longer be used with LUA_REGISTRYINDEX to prevent mistakes when migrating Lua FFI (Inconsistency with lua_ref #247)
- Fix assertions and possible crashes when executing script code indirectly via metatable dispatch from lua_equal/lua_lessthan/lua_getfield/etc. (Hitting a crash in an assert after lua_equal is called. #259)
- Fix flamegraph scripts to run under Python 2
* Documentation for type packs
* Update docs/_pages/typecheck.md
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
* Add a note about the difference between ...T and T...
Fix a typo at the start as well.
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
- Improve error recovery during type checking
- Initial (not fully complete) implementation for singleton types (RFC RFC: Singleton types #37)
- Implement a C-friendly interface for compiler (luacode.h)
- Remove C++ features from lua.h (removed default arguments from luau_load and lua_pushcfunction)
- Fix lua_breakpoint behavior when enabled=false
- Implement coroutine.close (RFC RFC: coroutine.close #88)
Note, this introduces small breaking changes in lua.h:
- luau_load env argument is now required, pass an extra 0
- lua_pushcfunction now must be called with 3 arguments; if you were calling it with 2 arguments, pass an extra NULL; if you were calling it with 4, use lua_pushcclosure.
These changes are necessary to make sure lua.h can be used from pure C - the future release will make it possible by adding an option to luaconf.h to change function name mangling to be C-compatible. We don't anticipate breaking the FFI interface in the future, but this change was necessary to restore C compatibility.
Closes#121Fixes#213
