Libclang

Perl 6 bindings for libclang

Note: This is currently experimental and API may change. Please DO NOT use in a production environment.

Example

use v6;
use Libclang;

my $index = Libclang::Index.new;
LEAVE $index.destroy if $index.defined;

my $file-name        = $*SPEC.catfile($*PROGRAM.IO.parent, "header.hpp");
my $translation-unit = Libclang::TranslationUnit.new($index, $file-name);
LEAVE $translation-unit.destroy if $translation-unit.defined;

my $cursor = $translation-unit.cursor;
LEAVE $cursor.destroy if $cursor.defined;

$cursor.visit-children(sub ($cursor, $parent) {
  printf("Cursor '%15s' of kind '%s'\n", $cursor.spelling,
    $cursor.kind-spelling);
  return child-visit-recurse;
});

Dependencies

Please follow the instructions below based on your platform to install libclang development libraries / headers:

Installation

• Install this module using zef:

$ zef install Libclang

Testing

• To run tests:

$ AUTHOR_TESTING=1 zef test --verbose .

• To run all tests including author tests (Please make sure Test::Meta is installed):

$ zef install Test::META
$ AUTHOR_TESTING=1 prove -e "perl6 -Ilib"

See Also

• https://gist.githubusercontent.com/raphaelmor/3150866/raw/4f722b922ae19c9d6c328d79d5a5ca8cb018fb77/clanglib.c
• https://shaharmike.com/cpp/libclang/
• http://bastian.rieck.ru/blog/posts/2015/baby_steps_libclang_ast/

Author

Ahmad M. Zawawi, azawawi on #perl6.

License

MIT License