diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-02-16 07:53:20 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-02-16 07:53:20 +0000 |
| commit | 6ef6dab36d947d648a556b9f1344b7d84bf60399 (patch) | |
| tree | 3f4f6107b5e11315bb18de77d27e687682c38bdd /ext/psych/yaml/parser.c | |
| parent | beb2d4c5a532ac7b31980f9c71df4466e0351d43 (diff) | |
| download | ruby-6ef6dab36d947d648a556b9f1344b7d84bf60399.tar.gz | |
ext/psych/yaml: suppress warnings
* ext/psych/yaml/emitter.c (WRITE_BREAK, PUT_BREAK): suppress
unused-value warnings.
* ext/psych/yaml/parser.c, ext/psych/yaml/scanner.c: suppress
unused-but-set-variable warnings.
* ext/psych/yaml/yaml_private.h (STACK_EMPTY): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/psych/yaml/parser.c')
| -rw-r--r-- | ext/psych/yaml/parser.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/ext/psych/yaml/parser.c b/ext/psych/yaml/parser.c index dc5430b09f..32671b252c 100644 --- a/ext/psych/yaml/parser.c +++ b/ext/psych/yaml/parser.c @@ -759,9 +759,8 @@ yaml_parser_parse_block_sequence_entry(yaml_parser_t *parser, else if (token->type == YAML_BLOCK_END_TOKEN) { - yaml_mark_t dummy_mark; /* Used to eliminate a compiler warning. */ parser->state = POP(parser, parser->states); - dummy_mark = POP(parser, parser->marks); + (void)POP(parser, parser->marks); SEQUENCE_END_EVENT_INIT(*event, token->start_mark, token->end_mark); SKIP_TOKEN(parser); return 1; @@ -869,9 +868,8 @@ yaml_parser_parse_block_mapping_key(yaml_parser_t *parser, else if (token->type == YAML_BLOCK_END_TOKEN) { - yaml_mark_t dummy_mark; /* Used to eliminate a compiler warning. */ parser->state = POP(parser, parser->states); - dummy_mark = POP(parser, parser->marks); + (void)POP(parser, parser->marks); MAPPING_END_EVENT_INIT(*event, token->start_mark, token->end_mark); SKIP_TOKEN(parser); return 1; @@ -952,7 +950,6 @@ yaml_parser_parse_flow_sequence_entry(yaml_parser_t *parser, yaml_event_t *event, int first) { yaml_token_t *token; - yaml_mark_t dummy_mark; /* Used to eliminate a compiler warning. */ if (first) { token = PEEK_TOKEN(parser); @@ -997,7 +994,7 @@ yaml_parser_parse_flow_sequence_entry(yaml_parser_t *parser, } parser->state = POP(parser, parser->states); - dummy_mark = POP(parser, parser->marks); + (void)POP(parser, parser->marks); SEQUENCE_END_EVENT_INIT(*event, token->start_mark, token->end_mark); SKIP_TOKEN(parser); return 1; @@ -1104,7 +1101,6 @@ yaml_parser_parse_flow_mapping_key(yaml_parser_t *parser, yaml_event_t *event, int first) { yaml_token_t *token; - yaml_mark_t dummy_mark; /* Used to eliminate a compiler warning. */ if (first) { token = PEEK_TOKEN(parser); @@ -1158,7 +1154,7 @@ yaml_parser_parse_flow_mapping_key(yaml_parser_t *parser, } parser->state = POP(parser, parser->states); - dummy_mark = POP(parser, parser->marks); + (void)POP(parser, parser->marks); MAPPING_END_EVENT_INIT(*event, token->start_mark, token->end_mark); SKIP_TOKEN(parser); return 1; |