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io.c: let rb_p use writev

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2017-10-25 12:33:42 +00:00
parent 7da5b32a7d
commit 1b27af8d56
1 changed files with 5 additions and 5 deletions
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10
io.c
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@ -7640,15 +7640,15 @@ rb_f_puts(int argc, VALUE *argv, VALUE recv)
void void
rb_p(VALUE obj) /* for debug print within C code */ rb_p(VALUE obj) /* for debug print within C code */
{ {
VALUE str = rb_obj_as_string(rb_inspect(obj)); VALUE args[2];
args[0] = rb_obj_as_string(rb_inspect(obj));
args[1] = rb_default_rs;
if (RB_TYPE_P(rb_stdout, T_FILE) && if (RB_TYPE_P(rb_stdout, T_FILE) &&
rb_method_basic_definition_p(CLASS_OF(rb_stdout), id_write)) { rb_method_basic_definition_p(CLASS_OF(rb_stdout), id_write)) {
io_write(rb_stdout, str, 1); io_writev(2, args, rb_stdout);
io_write(rb_stdout, rb_default_rs, 0);
} }
else { else {
rb_io_write(rb_stdout, str); rb_io_writev(rb_stdout, 2, args);
rb_io_write(rb_stdout, rb_default_rs);
} }
} }