diff options
| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-09 00:21:51 +0000 |
|---|---|---|
| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-09 00:21:51 +0000 |
| commit | b753b9606e6329c62d385512ea173171c7c07146 (patch) | |
| tree | f61b8818e59fe469f837f751d24c1e7e03e0b5d8 /vm_backtrace.c | |
| parent | 21e858e518c4cec31f4c56caa37682db38bac6a3 (diff) | |
| download | ruby-b753b9606e6329c62d385512ea173171c7c07146.tar.gz | |
* 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
Diffstat (limited to 'vm_backtrace.c')
| -rw-r--r-- | vm_backtrace.c | 19 |
1 files changed, 19 insertions, 0 deletions
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); + } +} |