ruby.git/vm_debug.h, branch v3_2_11

Allow `RUBY_DEBUG_LOG` format to be empty

2022-08-06T01:52:00+00:00

GCC warns of empty format strings, perhaps because they have no
effects in printf() and there are better ways than sprintf().
However, ruby_debug_log() adds informations other than the format,
this warning is not the case.

`RUBY_DEBUG_LOG2` should filter against the given `file`

2022-07-28T07:05:48+00:00

Fix compile error

2022-06-09T00:35:08+00:00

```
compiling ../debug.c
../debug.c:452:1: error: conflicting types for 'ruby_debug_log_filter'
ruby_debug_log_filter(const char *func_name, const char *file_name)
^
../vm_debug.h:87:6: note: previous declaration is here
bool ruby_debug_log_filter(const char *func_name);
     ^
1 error generated.
make: *** [debug.o] Error 1
```

`USE_RUBY_DEBUG_LOG` doesn't check `RUBY_DEVEL`

2021-12-28T15:22:02+00:00

`USE_RUBY_DEBUG_LOG` was only defined when `RUBY_DEVEL` is defined.
This patch removes this dependency (`USE_RUBY_DEBUG_LOG` is defined
independently from `RUBY_DEVEL`).

Do not commit a patch which enables `USE_RUBY_DEBUG_LOG`.

Suppress undef warnings for USE_RUBY_DEBUG_LOG

2021-12-25T09:04:25+00:00

Define fallback RUBY_DEVEL to suppress undef warnings

2021-12-25T09:04:25+00:00

Stop including node.h from vm_debug.h only for `NODE`

2021-11-21T07:21:18+00:00

Use `RUBY_FUNCTION_NAME_STRING` for old Visual C++

2021-10-20T02:22:33+00:00

Probably `__func__` is supported since Visual C++ 2015 (= 14.0,
`_MSC_VER` = 1900).

Ensure the format argument of RUBY_DEBUG_LOG is a string literal

2021-10-19T22:57:54+00:00

Supress `warning: data argument not used by format string [-Wformat-extra-args]`

2021-10-19T22:48:30+00:00