By default, the search depth for auto implcit arguments is limited to
50. This patch adds a new pragma `%auto_implicit_depth` with which the
user can change the depth limit.
Instead of merely generating a locally unique name, use the existing
code for generating a new unique variable name in the unifier, which is
therefore globally unique.
Get the names of local variables. and add the ability to look up their
types.
When we get a reflected TTImp, either checking the Goal or looking up a
type, it's not impossible that there'll be some repeated binder names,
so also make sure binders are unique relative to the current context.
Ideally we'd also rename things in the environment to guarantee that all
names are unique, but we don't yet.
(This would be much easier if reflected terms were typed such that they
were well scoped, but that would also make reflection harder to use.)
This invokes a script of type Elab (). %runElan in a term invokes a
script of type Elab TT. The elaborator now pushes in that type, so that
it'll report an appropriate error if you give it a script of the wrong
type.
A %macro must always be fully applied. Whenever the elaborator
encounters a %macro application (except in a function LHS) it evaluates
the application and sends the result to %runElab. So:
%macro
foo : args -> Elab TT
...
def = foo a b c
is equivalent to
foo : args -> Elab TT
...
def = %runElab foo a b c
Including appropriate casts, and Num/Eq/Ord/Show implementations.
Also includes new primitives in Data.Buffer, and calls to foreign
functions in C as 'unsigned'.
It seems relevant to all BSD systems.
In xcode the option -Wno-error-implicit-function-declaration is enabled. So the following error occured:
Idris2/support/c/idris_file.c:76:13: Missing '#include <sys/time.h>'; declaration of 'select' must be imported from module 'Darwin.POSIX.sys.time' before it is required
I hope it won't break anything on linux.
The bootstrap version has an occasional bug with as patterns, which is
tripped by elabScript. This works around it.
(I'd rather do this than update the Scheme, since Idris2-boot will still
work this way!)
If available (sometimes, say a top level expression, it might need
inferring so there'll be no goal available). Also add the ability to log
the current goal, or indeed any term.
Still all they can do is check and log. Now scripts must return
something of type TT, which is in practice a TTImp that goes to the
elaborator for final checking
Add %runElab and start on scripts, although all they can do so far is
check a term. This does gives us, sort of, "template Idris" (as
demonstrated in test reflection002)
This makes vim mode work again.
I don't know a good way to test this, since it involves dealing with
absolute paths. If anyone has the bash skills to get this working in a
pkg test, please do...
Can't export a type which refers to a private name. This has caught a
couple of visibility errors in the libraries, code and tests, so they've
been updated too.
