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| author | Jeremy Evans <code@jeremyevans.net> | 2019-09-29 21:33:59 -0700 |
|---|---|---|
| committer | Jeremy Evans <code@jeremyevans.net> | 2019-09-30 07:06:42 -0700 |
| commit | 3073404e741df19ae16248126640777ed36110e8 (patch) | |
| tree | 3e47a5336c27487329f43205746b17b3f03e5276 /ext/-test- | |
| parent | 5ddc2ba13ed6964a0383894e3728dc1bc708c404 (diff) | |
| download | ruby-3073404e741df19ae16248126640777ed36110e8.tar.gz | |
Add rb_enumeratorize_with_size_kw and related macros
Currently, there is not a way to create a sized enumerator in C
with a different set of arguments than provided by Ruby, and
correctly handle keyword arguments. This function allows that.
The need for this is fairly uncommon, but it occurs at least in
Enumerator.produce, which takes arugments from Ruby but calls
rb_enumeratorize_with_size with a different set of arguments.
Diffstat (limited to 'ext/-test-')
| -rw-r--r-- | ext/-test-/enumerator_kw/depend | 14 | ||||
| -rw-r--r-- | ext/-test-/enumerator_kw/enumerator_kw.c | 21 | ||||
| -rwxr-xr-x | ext/-test-/enumerator_kw/extconf.rb | 1 |
3 files changed, 36 insertions, 0 deletions
diff --git a/ext/-test-/enumerator_kw/depend b/ext/-test-/enumerator_kw/depend new file mode 100644 index 0000000000..b7489eaf73 --- /dev/null +++ b/ext/-test-/enumerator_kw/depend @@ -0,0 +1,14 @@ +# AUTOGENERATED DEPENDENCIES START +enumerator_kw.o: $(RUBY_EXTCONF_H) +enumerator_kw.o: $(arch_hdrdir)/ruby/config.h +enumerator_kw.o: $(hdrdir)/ruby.h +enumerator_kw.o: $(hdrdir)/ruby/assert.h +enumerator_kw.o: $(hdrdir)/ruby/backward.h +enumerator_kw.o: $(hdrdir)/ruby/defines.h +enumerator_kw.o: $(hdrdir)/ruby/intern.h +enumerator_kw.o: $(hdrdir)/ruby/missing.h +enumerator_kw.o: $(hdrdir)/ruby/ruby.h +enumerator_kw.o: $(hdrdir)/ruby/st.h +enumerator_kw.o: $(hdrdir)/ruby/subst.h +enumerator_kw.o: enumerator_kw.c +# AUTOGENERATED DEPENDENCIES END diff --git a/ext/-test-/enumerator_kw/enumerator_kw.c b/ext/-test-/enumerator_kw/enumerator_kw.c new file mode 100644 index 0000000000..cd6099ffb3 --- /dev/null +++ b/ext/-test-/enumerator_kw/enumerator_kw.c @@ -0,0 +1,21 @@ +#include <ruby.h> + +static VALUE +enumerator_kw(int argc, VALUE *argv, VALUE self) +{ + VALUE obj, opt, enum_args[4]; + enum_args[0] = Qnil; + enum_args[1] = Qnil; + rb_scan_args(argc, argv, "01*:", enum_args, enum_args+1, &opt); + enum_args[3] = self; + enum_args[2] = opt; + RETURN_SIZED_ENUMERATOR_KW(self, 4, enum_args, 0, RB_NO_KEYWORDS); + return rb_yield_values_kw(4, enum_args, RB_NO_KEYWORDS); +} + +void +Init_enumerator_kw(void) { + VALUE module = rb_define_module("Bug"); + module = rb_define_module_under(module, "EnumeratorKw"); + rb_define_method(module, "m", enumerator_kw, -1); +} diff --git a/ext/-test-/enumerator_kw/extconf.rb b/ext/-test-/enumerator_kw/extconf.rb new file mode 100755 index 0000000000..ab2be73fa8 --- /dev/null +++ b/ext/-test-/enumerator_kw/extconf.rb @@ -0,0 +1 @@ +create_makefile("-test-/enumerator_kw") |