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remove 2 redundant calls to rb_str_dup

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Because `rb_class_path` calls `rb_str_dup` already.

Closes: https://github.com/ruby/ruby/pull/2232
This commit is contained in:
Luke Gruber 2019-06-10 16:46:57 -04:00 committed by Nobuyoshi Nakada
parent 69509df2f4
commit 02b1a85385
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2 changed files with 2 additions and 2 deletions
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2
error.c
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@ -1098,7 +1098,7 @@ exc_inspect(VALUE exc)
klass = CLASS_OF(exc); klass = CLASS_OF(exc);
exc = rb_obj_as_string(exc); exc = rb_obj_as_string(exc);
if (RSTRING_LEN(exc) == 0) { if (RSTRING_LEN(exc) == 0) {
return rb_str_dup(rb_class_name(klass)); return rb_class_name(klass);
} }
str = rb_str_buf_new2("#<"); str = rb_str_buf_new2("#<");

2
object.c
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@ -1800,7 +1800,7 @@ rb_mod_to_s(VALUE klass)
rb_str_cat2(s, ">"); rb_str_cat2(s, ">");
return s; return s;
} }
return rb_str_dup(rb_class_name(klass)); return rb_class_name(klass);
} }
/* /*