In general, while TracePoint callback is running,
other registerred callbacks are not called to avoid
confusion by reentrace.
This method allow the reentrace. This method should be
used carefully, otherwize the callback can be easily called
infinitely.
[Feature #15912]
Co-authored-by: Jean Boussier <jean.boussier@gmail.com>
"code" here is too ambiguous. TracePoint events only occur if there
is a new statement or expression on that line, not if the line
is a continuation of a previous statement or expression and there
is no new statement or expression on the line.
For example:
```
[
foo, # start of expression, line event
bar # continuation of expression, no line event
]
[
foo, # start of expression, line event
(bar) # new expression, line event
]
foo( # start of expression, line event
bar # continuation of expression, no line event
)
foo( # start of expression, line event
(bar) # new expression, line event
)
```
Fixes [Bug #15634]
* Fix debug documents to match Thread#to_s change (Feature #16412 ticket)
* TracePoint#inspect returns "... file:line" (Feature #16513)
* Guard older version of Ruby in Tracepoint inspection tests
* Focus on current thread only when running TracePoint inspection test
Koichi Sasada
Masataka Pocke Kuwabara
Ulysse Buonomo
Jeremy Evans
Nguyễn Quang Minh
Nobuyoshi Nakada
Kazuhiro NISHIYAMA
Alan Wu