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Fixed Visual Studio analyze warning about isalum requiring unsigned char

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This commit is contained in:
Zachary Struck 2016-08-21 18:19:43 -04:00
parent 35f510545d
commit fad27a3364
1 changed files with 1 additions and 1 deletions
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2
include/internal/catch_test_case_info.hpp
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@ -30,7 +30,7 @@ namespace Catch {
return TestCaseInfo::None; return TestCaseInfo::None;
} }
inline bool isReservedTag( std::string const& tag ) { inline bool isReservedTag( std::string const& tag ) {
return parseSpecialTag( tag ) == TestCaseInfo::None && tag.size() > 0 && !isalnum( tag[0] ); return parseSpecialTag( tag ) == TestCaseInfo::None && tag.size() > 0 && !isalnum( static_cast<unsigned char>(tag[0]) );
} }
inline void enforceNotReservedTag( std::string const& tag, SourceLineInfo const& _lineInfo ) { inline void enforceNotReservedTag( std::string const& tag, SourceLineInfo const& _lineInfo ) {
if( isReservedTag( tag ) ) { if( isReservedTag( tag ) ) {