Bug #15270
Updated by alanwu (Alan Wu) over 6 years ago
Hello. This is a patch for Bug #14702, which I don't think is fully addressed.
The tests in the patch should fail on both trunk and ruby_2_5.
~~~
Fix TracePoint for nested iseq loaded from binary [Bug #14702]
When loading iseq from binary while a TracePoint is on, we need to
recompile instructions to their "trace_" variant. varient. Before this commit
we only recompiled instructions in the top level iseq, iSeq, which meant
that TracePoint was malfunctioning for code inside module/class/method
definitions.
* compile.c: Move rb_iseq_init_trace to rb_ibf_load_iseq_complete.
It is called on all iseqs during loading.
* test_iseq.rb: Test that tracepoints fire within children iseq when
using load_from_binary.
~~~