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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 26 |
1 files changed, 26 insertions, 0 deletions
@@ -1,3 +1,29 @@ +Fri May 25 10:52:52 2012 Koichi Sasada <ko1@atdot.net> + + * vm.c: refactoring backtrace related funcitons. + (1) unify similar functions (rb_backtrace_each() and + backtrace_object()). backtrace_each() is a unified function. + variation: + a) backtrace_object(): create backtrace object. + b) vm_backtrace_str_ary(): create bt as an array of string. + c) vm_backtrace_print(): print backtrace to specified file. + d) rb_backtrace_print_as_bugreport(): print backtrace on + bugreport style. + (2) remove rb_backtrace_each(). Use backtrace_each() instead. + (3) chang the type of lev parameter to size_t. + a) lev == 0 means current frame (exception, etc use it). + b) lev == 1 means upper frame (caller(0) use it). + + * vm_core.h, vm_dump.c, vm_eval.c: ditto. + + * vm.c (backtrace_object(), vm_backtrace_str_ary()): fix to return a + correct size of caller(lev) array. + Let n be a "caller(0).size" then ln as caller(lev).size should be + (n - lev). However, the previous implementation returns a wrong + size array (ln > n - lev). [ruby-dev:45673] + + * test/ruby/test_backtrace.rb: add tests for backtrace. + Fri May 25 08:51:39 2012 Eric Hodel <drbrain@segment7.net> * enum.c (enum_count): Enumerable#count no longer uses #size when |