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Use char const * const * for Session::run

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Needed to embed newer version of Clara

Closes #1178
Closes #1031
This commit is contained in:
Martin Hořeňovský
2018-03-04 14:25:23 +01:00
parent d2ddb997a7
commit 2e285b9579
4 changed files with 62 additions and 32 deletions
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45
include/external/clara.hpp vendored
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@@ -5,7 +5,7 @@
//
// See https://github.com/philsquared/Clara for more details
// Clara v1.1.2
// Clara v1.1.3
#ifndef CATCH_CLARA_HPP_INCLUDED
#define CATCH_CLARA_HPP_INCLUDED
@@ -18,6 +18,15 @@
#define CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH CATCH_CLARA_CONFIG_CONSOLE_WIDTH
#endif
#ifndef CLARA_CONFIG_OPTIONAL_TYPE
#ifdef __has_include
#if __has_include(<optional>) && __cplusplus >= 201703L
#define CLARA_CONFIG_OPTIONAL_TYPE std::optional
#endif
#endif
#endif
// ----------- #included from clara_textflow.hpp -----------
// TextFlowCpp
@@ -389,11 +398,9 @@ namespace detail {
std::vector<std::string> m_args;
public:
Args( int argc, char *argv[] ) {
m_exeName = argv[0];
for( int i = 1; i < argc; ++i )
m_args.push_back( argv[i] );
}
Args( int argc, char const* const* argv )
: m_exeName(argv[0]),
m_args(argv + 1, argv + argc) {}
Args( std::initializer_list<std::string> args )
: m_exeName( *args.begin() ),
@@ -580,15 +587,13 @@ namespace detail {
protected:
void enforceOk() const override {
// !TBD: If no exceptions, std::terminate here or something
switch( m_type ) {
case ResultBase::LogicError:
throw std::logic_error( m_errorMessage );
case ResultBase::RuntimeError:
throw std::runtime_error( m_errorMessage );
case ResultBase::Ok:
break;
}
// Errors shouldn't reach this point, but if they do
// the actual error message will be in m_errorMessage
assert( m_type != ResultBase::LogicError );
assert( m_type != ResultBase::RuntimeError );
if( m_type != ResultBase::Ok )
std::abort();
}
std::string m_errorMessage; // Only populated if resultType is an error
@@ -658,6 +663,16 @@ namespace detail {
return ParserResult::runtimeError( "Expected a boolean value but did not recognise: '" + source + "'" );
return ParserResult::ok( ParseResultType::Matched );
}
#ifdef CLARA_CONFIG_OPTIONAL_TYPE
template<typename T>
inline auto convertInto( std::string const &source, std::optional<T>& target ) -> ParserResult {
T temp;
auto result = convertInto( source, temp );
if( result )
target = temp;
return result;
}
#endif // CLARA_CONFIG_OPTIONAL_TYPE
struct NonCopyable {
NonCopyable() = default;