[ruby-core:74474] [Ruby trunk Bug#12203] dumper.c static int yaml_emitter_dump_scalar two variables have the same value

From: fanantoxa@...
Date: 2016-03-20 12:29:50 UTC
List: ruby-core #74474
Issue #12203 has been reported by Anton Sivakov.

----------------------------------------
Bug #12203: dumper.c  static int yaml_emitter_dump_scalar two variables have the same value
https://bugs.ruby-lang.org/issues/12203

* Author: Anton Sivakov
* Status: Open
* Priority: Normal
* Assignee: 
* ruby -v: 
* Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN
----------------------------------------
~~~
static int
yaml_emitter_dump_scalar(
.....
int plain_implicit = (strcmp((char *)node->tag,
               YAML_DEFAULT_SCALAR_TAG) == 0);
int quoted_implicit = (strcmp((char *)node->tag,
                YAML_DEFAULT_SCALAR_TAG) == 0);
~~~

variables 'plain_implicit' and 'quoted_implicit' have the same values. It possible wrong expression or this code can be optimized.



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