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ext/psych/yaml/api.c: Suppress a "variable set but not used" warning

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```
compiling ../.././ext/psych/yaml/api.c
../.././ext/psych/yaml/api.c: In function 'yaml_document_delete':
../.././ext/psych/yaml/api.c:1122:7: warning: variable 'context' set but not used [-Wunused-but-set-variable]
     } context;
       ^~~~~~~
```
https://rubyci.org/logs/rubyci.s3.amazonaws.com/ubuntu1604/ruby-master/log/20190824T093004Z.log.html.gz
This commit is contained in:
Yusuke Endoh 2019-08-24 20:31:16 +09:00
parent 97ad7862d5
commit 571ffcd609
1 changed files with 3 additions and 1 deletions
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4
ext/psych/yaml/api.c
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@ -1122,7 +1122,9 @@ yaml_document_delete(yaml_document_t *document)
} context;
yaml_tag_directive_t *tag_directive;
context.error = YAML_NO_ERROR; /* Eliminate a compliler warning. */
/* Eliminate a compliler warning. */
context.error = YAML_NO_ERROR;
(void)context.error;
assert(document); /* Non-NULL document object is expected. */