fix missed script_compiled events. [Bug #15471]

* ruby.c (process_options): script_compiled events are missed on
  command line -e or specified file. this commit fix it.
  [Bug #15471]

  This patch should be backport to Ruby 2.6 branch.

* vm_core.h (rb_exec_event_hook_script_compiled): introduce utility
  function to invoke a script_compiled event.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

load.c

@@ -608,9 +608,8 @@ rb_load_internal0(rb_execution_context_t *ec, VALUE fname, int wrap)
 			    fname, rb_realpath_internal(Qnil, fname, 1), NULL);
 	    rb_ast_dispose(ast);
 	}
-        EXEC_EVENT_HOOK(ec, RUBY_EVENT_SCRIPT_COMPILED,
-                        ec->cfp->self, 0, 0, 0, (VALUE)iseq);
-	rb_iseq_eval(iseq);
+        rb_exec_event_hook_script_compiled(ec, iseq, Qnil);
+        rb_iseq_eval(iseq);
     }
     EC_POP_TAG();
 

ruby.c

@@ -1863,6 +1863,18 @@ process_options(int argc, char **argv, ruby_cmdline_options_t *opt)
 
     rb_set_safe_level(opt->safe_level);
 
+    {
+        rb_execution_context_t *ec = GET_EC();
+
+        if (opt->e_script) {
+            /* -e */
+            rb_exec_event_hook_script_compiled(ec, iseq, opt->e_script);
+        }
+        else {
+            /* file */
+            rb_exec_event_hook_script_compiled(ec, iseq, Qnil);
+        }
+    }
     return (VALUE)iseq;
 }
 

vm_core.h

@@ -1882,6 +1882,14 @@ rb_vm_global_hooks(const rb_execution_context_t *ec)
 #define EXEC_EVENT_HOOK_AND_POP_FRAME(ec_, flag_, self_, id_, called_id_, klass_, data_) \
   EXEC_EVENT_HOOK_ORIG(ec_, rb_vm_global_hooks(ec_), flag_, self_, id_, called_id_, klass_, data_, 1)
 
+static inline void
+rb_exec_event_hook_script_compiled(rb_execution_context_t *ec, const rb_iseq_t *iseq, VALUE eval_script)
+{
+    EXEC_EVENT_HOOK(ec, RUBY_EVENT_SCRIPT_COMPILED, ec->cfp->self, 0, 0, 0,
+                    NIL_P(eval_script) ? (VALUE)iseq : 
+                    rb_ary_new_from_args(2, eval_script, (VALUE)iseq));
+}
+
 RUBY_SYMBOL_EXPORT_BEGIN
 
 int rb_thread_check_trap_pending(void);

vm_eval.c

@@ -1293,8 +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));
+    rb_exec_event_hook_script_compiled(GET_EC(), iseq, src);
+
     return iseq;
 }