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MRI: improve error printing #25

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cremno merged 2 commits from mri-improve-error-printing into master 2014-04-16 18:22:58 +00:00
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1 changed files with 2 additions and 2 deletions
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binding-mri/binding-mri.cpp
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@ -322,13 +322,13 @@ static void showExc(VALUE exc)
VALUE ds = rb_sprintf("%" PRIsVALUE ": %" PRIsVALUE " (%" PRIsVALUE ")",
bt0, exc, name);
// omit "useless" last entry (from ruby:1:in `eval')
/* omit "useless" last entry (from ruby:1:in `eval') */
for (long i = 1, btlen = RARRAY_LEN(bt) - 1; i < btlen; ++i)
rb_str_catf(ds, "\n\tfrom %" PRIsVALUE, rb_ary_entry(bt, i));
Debug() << StringValueCStr(ds);
ID id_index = rb_intern("index");
// an "offset" argument is not needed for the first time
/* an "offset" argument is not needed for the first time */
VALUE argv[2] = { rb_str_new_cstr(":") };
long filelen = NUM2LONG(rb_funcall2(bt0, id_index, 1, argv));
argv[1] = LONG2NUM(filelen + 1);