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Merge pull request #63 from jeking3/warnings

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resolve some warnings
This commit is contained in:
jzmaddock
2018-08-25 18:11:20 +01:00
committed by GitHub
parent 40ecdc3f8b 39f1cc0238
commit 8a31a996b8
8 changed files with 21 additions and 12 deletions
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5
include/boost/regex/concepts.hpp
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@ -437,7 +437,8 @@ struct BaseRegexConcept
ignore_unused_variable_warning(bi);
sub_diff_type diff = m_sub.length();
ignore_unused_variable_warning(diff);
// match_results tests:
// match_results tests - some typedefs are not used, however these
// guarante that they exist (some compilers may warn on non-usage)
typedef typename match_results_type::value_type mr_value_type;
typedef typename match_results_type::const_reference mr_const_reference;
typedef typename match_results_type::reference mr_reference;
@ -483,7 +484,7 @@ struct BaseRegexConcept
mrci = m_cresults.end();
ignore_unused_variable_warning(mrci);
mr_allocator_type at2 = m_cresults.get_allocator();
(void) m_cresults.get_allocator();
m_results.swap(m_results);
global_regex_namespace::swap(m_results, m_results);