diff options
| author | zzak <zzak@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-30 10:29:49 +0000 |
|---|---|---|
| committer | zzak <zzak@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-30 10:29:49 +0000 |
| commit | 57540a49325b449e4e315b951914e31285a2cce1 (patch) | |
| tree | 2d72d123a6ff76f8450873827b46ebfc54d369be | |
| parent | 5a82fca5f9c7df65a8e04951e8378830d697d151 (diff) | |
* vm_trace.c:
tracepoint_attr_return_value (TracePoint#return_value):
include `:b_return` for method doc
tracepoint_enable_m, tracepoint_disable_m (#enable/#disable):
don't have block argument, document block scope
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38052 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | vm_trace.c | 44 |
2 files changed, 47 insertions, 5 deletions
@@ -1,3 +1,11 @@ +Fri Nov 30 19:30:00 2012 Zachary Scott <zachary@zacharyscott.net> + + * vm_trace.c: + tracepoint_attr_return_value (TracePoint#return_value): + include `:b_return` for method doc + tracepoint_enable_m, tracepoint_disable_m (#enable/#disable): + don't have block argument, document block scope + Fri Nov 30 18:52:56 2012 Koichi Sasada <ko1@atdot.net> * vm_trace.c (tracepoint_disable_m, tracepoint_enable_m): diff --git a/vm_trace.c b/vm_trace.c index 3d305c68ef..e70d4aad04 100644 --- a/vm_trace.c +++ b/vm_trace.c @@ -868,7 +868,7 @@ tracepoint_attr_self(VALUE tpval) } /* - * Return value from +:return+ and +c_return+ event + * Return value from +:return+, +c_return+, and +b_return+ event */ static VALUE tracepoint_attr_return_value(VALUE tpval) @@ -950,8 +950,8 @@ rb_tracepoint_disable(VALUE tpval) /* * call-seq: - * trace.enable -> trace - * trace.enable { |obj| block } -> obj + * trace.enable -> trace + * trace.enable { block } -> obj * * Activates the trace * @@ -962,6 +962,23 @@ rb_tracepoint_disable(VALUE tpval) * trace.enabled? #=> true * trace.enable #=> RuntimeError * + * If a block is given, the trace will only be enabled within the scope of the + * block. Note: You cannot access event hooks within the block. + * + * trace.enabled? + * #=> false + * + * trace.enable do + * trace.enabled? + * # only enabled for this block + * end + * + * trace.enabled? + * #=> false + * + * trace.enable { p tp.lineno } + * #=> RuntimeError: access from outside + * */ static VALUE tracepoint_enable_m(VALUE tpval) @@ -983,8 +1000,8 @@ tracepoint_enable_m(VALUE tpval) /* * call-seq: - * trace.disable -> trace - * trace.disable { |obj| block } -> obj + * trace.disable -> trace + * trace.disable { block } -> obj * * Deactivates the trace * @@ -995,6 +1012,23 @@ tracepoint_enable_m(VALUE tpval) * trace.enabled? #=> false * trace.disable #=> RuntimeError * + * If a block is given, the trace will only be disable within the scope of the + * block. Note: You cannot access event hooks within the block. + * + * trace.enabled? + * #=> true + * + * trace.disable do + * trace.enabled? + * # only disabled for this block + * end + * + * trace.enabled? + * #=> true + * + * trace.enable { p trace.lineno } + * #=> RuntimeError: access from outside + * */ static VALUE tracepoint_disable_m(VALUE tpval) |