ruby.git/include/ruby/intern.h, branch v2_7_8

forward declare struct timespec

2019-12-10T02:43:55+00:00

... like we do so for struct timeval at several hundreds of lines above.
Depending on OS/Compiler, this can be the first place for the struct to
appear.  To make sure the struct is global, we need a forward
declaration at this point.

Deprecate rb_eval_cmd, add rb_eval_cmd_kw

2019-11-17T23:00:25+00:00

rb_eval_cmd takes a safe level, and now that $SAFE is deprecated,
it should be deprecated as well.

Replace with rb_eval_cmd_kw, which takes a keyword flag.  Switch
the two callers to this function.

Deprecate taint/trust and related methods, and make the methods no-ops

2019-11-17T23:00:25+00:00

This removes the related tests, and puts the related specs behind
version guards.  This affects all code in lib, including some
libraries that may want to support older versions of Ruby.

Warn on access/modify of $SAFE, and remove effects of modifying $SAFE

2019-11-17T23:00:25+00:00

This removes the security features added by $SAFE = 1, and warns for access
or modification of $SAFE from Ruby-level, as well as warning when calling
all public C functions related to $SAFE.

This modifies some internal functions that took a safe level argument
to no longer take the argument.

rb_require_safe now warns, rb_require_string has been added as a
version that takes a VALUE and does not warn.

One public C function that still takes a safe level argument and that
this doesn't warn for is rb_eval_cmd.  We may want to consider
adding an alternative method that does not take a safe level argument,
and warn for rb_eval_cmd.

Remove duplicate code

2019-11-07T00:31:55+00:00

These functions are the same, so remove one.

Co-authored-by: John Hawthorn

Also moved fallback definition of __has_attribute

2019-10-12T13:09:49+00:00

Moved RB_METHOD_DEFINITION_DECL to intern.h

2019-10-12T08:47:28+00:00

This macro is used here before defined in ruby.h.

array.c (rb_mem_clear): remove "register" from arguments

2019-10-04T07:07:46+00:00

to suppress the following warning:

```
compiling cxxanyargs.cpp
In file included from cxxanyargs.cpp:1:
In file included from ../../.././include/ruby/ruby.h:2150:
../../.././include/ruby/intern.h:56:19: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
void rb_mem_clear(register VALUE*, register long);
                  ^~~~~~~~~
../../.././include/ruby/intern.h:56:36: warning: 'register' storage class specifier is deprecated and incompatible with C++17 [-Wdeprecated-register]
void rb_mem_clear(register VALUE*, register long);
                                   ^~~~~~~~~
```

Add rb_enumeratorize_with_size_kw and related macros

2019-09-30T14:06:42+00:00

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.

Fix keyword argument separation issues in Enumerator::Generator#each

2019-09-26T22:30:51+00:00

This requires adding rb_proc_call_kw to pass the keyword flag.