7dbde99b7c
- normalize return-type from NIL to :void, ARRAY and '* in interpreted
dffi implementation -- it is already normalized in sffi
- remove invalid path where argument type was not a valid elementary
FFI type
when it was not c1-defcallback pushed result of add-object to
arg-type-constants and tried to pass the data as opaque
pointers. That said it could never work, because:
1. add-object could return a string (i.e for known symbols expanding
to ECL_SYM) and they were fed as elementary FFI type leading to
errors during compilation by C compiler (invalid enum type)
2. when ecl_make_foreign_data was called to pass opaque objects a
function FFI:SIZE-OF-FOREIGN-TYPE was called which resulted in
error (because return type is not a valid elementary FFI type
what this code path was meant to be)
Moreover we validate both return type and argument types during the
first compiler to fail as early as possible (previously only argument
types were validated early).
- some cosmetic fixes like indentation or redundant PROGN
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| examples | ||
| msvc | ||
| src | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| appveyor.yml | ||
| CHANGELOG | ||
| configure | ||
| COPYING | ||
| INSTALL | ||
| LICENSE | ||
| Makefile.in | ||
| README.md | ||
ECL stands for Embeddable Common-Lisp. The ECL project aims to produce an implementation of the Common-Lisp language which complies to the ANSI X3J13 definition of the language.
The term embeddable refers to the fact that ECL includes a Lisp to C compiler, which produces libraries (static or dynamic) that can be called from C programs. Furthermore, ECL can produce standalone executables from Lisp code and can itself be linked to your programs as a shared library. It also features an interpreter for situations when a C compiler isn't available.
ECL supports the operating systems Linux, FreeBSD, NetBSD, DragonFly BSD, OpenBSD, Solaris (at least v. 9), Microsoft Windows (MSVC, MinGW and Cygwin) and OSX, running on top of the Intel, Sparc, Alpha, ARM and PowerPC processors. Porting to other architectures should be rather easy.