to vm_eval.c because vm_collect_local_variables_in_heap() should
be static function.
* vm.c (vm_collect_local_variables_in_heap): make it static.
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calling id when NODE_CFUNC or NODE_BMETHOD.
fixes Bug #632 [ruby-core:19282].
* vm_eval.c (vm_call0, vm_call_super): ditto.
* vm_method.c (rb_add_method, rb_alias): store original id
in nd_file field of NODE_METHOD.
* test/stringio/test_stringio.rb: add a test.
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* vm_eval.c (method_missing): get rid of too large alloca.
* vm_eval.c (rb_call0, method_missing): uses idMethodMissing.
* vm_method.c (rb_add_method, remove_method, rb_undef): uses
id__send__.
* vm_method.c (Init_eval_method): removed IDs which are defined as
immediate values.
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for casual use. Usage: (1) assign {} to COVERAGE__, (2) require or
load Ruby source file, and (3) COVERAGE__["sourcefilepath"] will
return an array whose elements represent number of executions per
line of source code.
* vm_core.h: add field of coverage array to iseq.
* iseq.c (prepare_iseq_build): ditto.
* insns.def (trace): update coverage array.
* parse.y (coverage): create and initialize coverage array.
* compile.h (ADD_TRACE): add trace instruction to update covearge
array.
* thread.c (clear_coverage): delete coverage array when forking.
Otherwise, double count of coverage may occur.
* lib/coverage.rb: sample coverage measurement tool.
* error.c: distinguish explicitly between parse_in_eval and
mild_compile_error.
* load.c: ditto.
* vm_eval.c: ditto.
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set a VM_FRAME_FLAG_PASSED flag to skip this frame when
searching ruby-level-cfp.
* eval.c, eval_intern.h, proc.c: fix to check cfp. if there is
no valid ruby-level-cfp, cause RuntimeError exception.
[ruby-dev:34128]
* vm_core.h, vm_evalbody.c, vm.c, vm_dump.c, vm_insnhelper.c,
insns.def: rename FRAME_MAGIC_* to VM_FRAME_MAGIC_*.
* KNOWNBUGS.rb, bootstraptest/test*.rb: move solved bugs.
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