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| author | Kaz Kylheku <kaz@kylheku.com> | 2021-09-06 17:25:26 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2021-09-06 17:25:26 -0700 |
| commit | 3ce8ddfae8335ec2e730b1a184d4aad29038e15d (patch) | |
| tree | d452773a8ed1709144818703d7ecb5279d31a46e /stdlib | |
| parent | 3d5d525eb525cfad8f643917c31e3d9fedce2874 (diff) | |
| download | txr-3ce8ddfae8335ec2e730b1a184d4aad29038e15d.tar.gz txr-3ce8ddfae8335ec2e730b1a184d4aad29038e15d.tar.bz2 txr-3ce8ddfae8335ec2e730b1a184d4aad29038e15d.zip | |
ffi: ffi macro uses load-time.
A number of functions take an argument which is a ffi type.
Typically, this argument is produced using by a
ffi-type-compile call which is produced by the ffi macro. But
this ffi-type-compile call is invoked at run time, each time
such a function is called. A solution for this is to have the
ffi macro hoist the compilation to load time.
* stdlib/ffi.tl (ffi): Add load-time wrapping to generated
expression.
* txr.1: Updated correspondence between (ffi ...) form and
equivalent (ffi-type-compile form).
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/ffi.tl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/stdlib/ffi.tl b/stdlib/ffi.tl index b9a86b7b..7ca45bf1 100644 --- a/stdlib/ffi.tl +++ b/stdlib/ffi.tl @@ -160,7 +160,7 @@ (ffi-elemsize (ffi-type-compile type))) (defmacro ffi (type) - ^(ffi-type-compile ',type)) + ^(load-time (ffi-type-compile ',type))) (define-accessor carray-ref carray-refset) |