From ac778eb2cf8f66a7c15573a73c620f237f9f17dd Mon Sep 17 00:00:00 2001
From: ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 10 Nov 2013 18:19:41 +0000
Subject: [PATCH] * vm_trace.c (symbol2event_flag): add secret feature.   add
 a_call/a_return events.   a_call is call | b_call | c_call, and same as
 a_return.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog  | 6 ++++++
 vm_trace.c | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 9e5677ff0e..1dd01e42e5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Mon Nov 11 03:15:56 2013  Koichi Sasada  <ko1@atdot.net>
+
+	* vm_trace.c (symbol2event_flag): add secret feature.
+	  add a_call/a_return events.
+	  a_call is call | b_call | c_call, and same as a_return.
+
 Mon Nov 11 02:51:17 2013  Eric Hodel  <drbrain@segment7.net>
 
 	* lib/rubygems: Update to RubyGems master 4bdc4f2.  Important changes
diff --git a/vm_trace.c b/vm_trace.c
index a96e733741..5930274be8 100644
--- a/vm_trace.c
+++ b/vm_trace.c
@@ -662,6 +662,8 @@ symbol2event_flag(VALUE v)
     C(thread_end, THREAD_END);
     C(specified_line, SPECIFIED_LINE);
 #undef C
+    CONST_ID(id, "a_call"); if (sym == ID2SYM(id)) return RUBY_EVENT_CALL | RUBY_EVENT_B_CALL | RUBY_EVENT_C_CALL;
+    CONST_ID(id, "a_return"); if (sym == ID2SYM(id)) return RUBY_EVENT_RETURN | RUBY_EVENT_B_RETURN | RUBY_EVENT_C_RETURN;
     rb_raise(rb_eArgError, "unknown event: %s", rb_id2name(SYM2ID(sym)));
 }