From b753b9606e6329c62d385512ea173171c7c07146 Mon Sep 17 00:00:00 2001 From: ko1 Date: Wed, 9 Oct 2013 00:21:51 +0000 Subject: * include/ruby/debug.h, vm_backtrace.c (rb_profile_frame_full_label): add new C API rb_profile_frame_full_label() which returns label with qualified method name. Note that in future version of Ruby label() may return same return value of full_label(). * ext/-test-/debug/profile_frames.c, test/-ext-/debug/test_profile_frames.rb: fix a test for this change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43205 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- vm_backtrace.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'vm_backtrace.c') diff --git a/vm_backtrace.c b/vm_backtrace.c index 1f2e8c3f19..74a9df2ed0 100644 --- a/vm_backtrace.c +++ b/vm_backtrace.c @@ -1343,3 +1343,22 @@ rb_profile_frame_qualified_method_name(VALUE frame) return Qnil; } } + +VALUE +rb_profile_frame_full_label(VALUE frame) +{ + VALUE label = rb_profile_frame_label(frame); + VALUE base_label = rb_profile_frame_base_label(frame); + VALUE qualified_method_name = rb_profile_frame_qualified_method_name(frame); + + if (NIL_P(qualified_method_name) || base_label == qualified_method_name) { + return label; + } + else { + long label_length = RSTRING_LEN(label); + long base_label_length = RSTRING_LEN(base_label); + VALUE prefix = rb_str_new(RSTRING_PTR(label), label_length - base_label_length); + + return rb_sprintf("%"PRIsVALUE"%"PRIsVALUE, prefix, qualified_method_name); + } +} -- cgit v1.2.3