`script_compiled` TracePoint event [Feature #15287]

* vm_trace.c: add `script_compiled` event. This event invoked
  after script compiling and before evaluating compiled script.
  Also the following methods are added:

  `TracePoint#compiled_instruction_sequence` method to get compiled
  `RubyVM::InstructionSequence` instance.

  `TracePoint#compiled_eval_script` method to get compiled script (String)
  by *eval methods (return nil if compiling by file).

* vm_trace.c (tracepoint_attr_raised_exception):


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/vm_eval.c b/vm_eval.c
index 9e1563dd8d..a8764e2fa4 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -1293,6 +1293,8 @@ eval_make_iseq(VALUE src, VALUE fname, int line, const rb_binding_t *bind,
 	printf("%s\n", StringValuePtr(disasm));
     }
 
+    EXEC_EVENT_HOOK(GET_EC(), RUBY_EVENT_SCRIPT_COMPILED, GET_EC()->cfp->self, 0, 0, 0,
+                    rb_ary_new_from_args(2, src, (VALUE)iseq));
     return iseq;
 }