* RefC backend improvements
1. OnCollect had the wrong number of arguments. The code creator expects
3 arguments, but onCollect in prim.h expected 4 arguments. The first of which
was an erased arguments. That is now fixed.
2. OnCollect did not call `newReference` when creating a new reference to the pointer
and the freeing function
3. OnCollect and OnCollectAny still had a spurious printf statement
Those issues have been fixed, the test case can be found in
tests/refc/garbageCollect
4. The IORef mechanism expects that the %World token will be passed around
consistently. This is not the case. States in Control.App make use of
IORefs, but the function created from Control.App.prim_app_bind
had the world token erased to NULL.
Now, IORefs are managed using a global variable,
IORef_Storage * global_IORef_Storage;
referenced in cBackend.h, defined in the created .c file, and set to NULL
in main();
5. While multithreading and forking is still not supported, compiling a program
that makes use of Control.App demands a C implementation of prim_fork.
Files support/refc/threads.c and support/refc/threads.h provide a
dummy implementation for it, so that Control.App programs compile and run.
A test for these 2 issues is given in tests/refc/issue2424
* format changes
to make the linter happy
* format changes
to make the linter happy
* format changes
to make the linter happy
* spelling mistake braket -> bracket
Co-authored-by: Volkmar Frinken <volkmar@onutechnology.com>
* Allow functions to be marked for foreign export
This relies on the backend knowing what to do with such things, but the
general idea is to mark them with '%export "backend:exportedname"' then
'getCompileDataWith', given a back end, will search for every function
that needs to be exported, as well as every function starting from the
expression to be compiled. This will allow Idris functions to be called
from other languages, where a backend supports it.
This is hard to set up a test case for, for the moment, since no
backends actually do anything with it. So consider it a bit of a
placeholder for now.
* Add missing clause to Eq FnOpt
Thanks to @buzden
The scoping of the utility function meant that Idris treats `foldl f z (xs :< x)` and `f (foldl f z xs) x` as two different terms, making proving things about it difficult.
* support for system command via node backend.
* Add env var set/unset
* fix env unset function
* Update libs/base/System.idr
* modify system test to cover node and chez.
* Add base tests for env get/set
* [ fix ] Fix returned status of the `system` function
* [ re #238 ] Fix program error condition of `git diff` call in `Golden`
According to documentation, not only negative exit code means error
* contrib library unused import removal
* remove a few unused imports.
* another round of unused import removal
* another round of unused import deletion.
* another round of unused import deletion.
This is (for once) not a breaking changes, instead backends will need to opt in to this change, using the utilities in Compiler.NoMangle. See the js backend for an example of how to do this.
This is the first step to being able to use idris to create libraries usable by other languages.
* Only normalise a search goal if it's fast
While we do end up normalising it anyway on success, there might be
things blocking it that make the intermediate terms very big, so only do
it speculatively to see if it's quick.
* Get information about names in reflection
Currently this is only whether it's a function, or data or type
constructor. I expect more may be useful/possible.
The prelude interfaces that have default definitions for all of
their fields are declared total so that users are forced to think
about meeting the minimal requirements for an implementation to be
valid.
* deprecate Data.Nat.Order.decideLTE
* Add properties for LTE/GTE that produce the difference.
* remove deprecated function now that it is available in the base library.
* remove two deprecated lines.
* remove module deprecated since v0.4.0
* fix prelude reference to renamed primitive.
* finish removing Data.Num.Implementations
* remove deprecated dirEntry function.
* remove deprecated fastAppend. Update CHANGELOG.
* replace fastAppend in test case
* replace fastAppend uses in compiler.
* remove new properties that weren't actually very new.
* Implemented %noinline
* Removed trailing spaces.
* Added missing case in Reify FnOpt
* Added error message when both %inline and %noinline are set.
* Added test.
* Changed from perror to error
* Case tree/coverage checking shortcuts
We were calculating some things we didn't need - we can stop computing
the type of a case operator when we know the head, because that's all we
need for coverage checking. We can also abandon checking a left hand
side for coverage purposes if we encounter an empty type. Both of these
can save quite a bit of time in complex cases.
* Normalisation heuristic for pattern variables
If they get bit, fully normalise (like we do with case types) since it's
likely a big term with lots of applications will normalise a lot.
* [ refactor ] user proper int types for Constant
* [ cleanup ] declare standalone TTC implementations for BitsN/IntN
Rather than doing the casting inline, have the (en/de)coding all
side by side in one place
* [ cleanup ] remove duplicated code
Co-authored-by: Guillaume ALLAIS <guillaume.allais@ens-lyon.org>
* Update version numbers and bootstrap scheme
* Use wall clock time for search timeouts
That was always the intention in any case, rather than the process time.
Instead of having UN & RF (& Hole in the near future & maybe even
more later e.g. operator names) we have a single UN constructor
that takes a UserName instead of a String.
UserName is (for now)
```idris
data UserName : Type where
Basic : String -> UserName -- default name constructor e.g. map
Field : String -> UserName -- field accessor e.g. .fst
Underscore : UserName -- no name e.g. _
```
This is extracted from the draft PR #1852 which is too big to easily
debug. Once this is working, I can go back to it.
* Add function that checks whether a file is a terminal device.
* support isTTY function for NodeJS backend.
* don't accidentally interpret 'false' string as truthy number
* less code duplication.
