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Update version of Clara

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Fixes #1165
This commit is contained in:
Martin Hořeňovský
2018-02-09 16:50:05 +01:00
parent e13d9cab02
commit 8f3fc15b73
2 changed files with 12 additions and 8 deletions
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10
third_party/clara.hpp vendored
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@@ -5,7 +5,7 @@
//
// See https://github.com/philsquared/Clara for more details
// Clara v1.1.1
// Clara v1.1.2
#ifndef CLARA_HPP_INCLUDED
#define CLARA_HPP_INCLUDED
@@ -670,12 +670,14 @@ namespace detail {
struct BoundRef : NonCopyable {
virtual ~BoundRef() = default;
virtual auto isContainer() const -> bool { return false; }
virtual auto isFlag() const -> bool { return false; }
};
struct BoundValueRefBase : BoundRef {
virtual auto setValue( std::string const &arg ) -> ParserResult = 0;
};
struct BoundFlagRefBase : BoundRef {
virtual auto setFlag( bool flag ) -> ParserResult = 0;
virtual auto isFlag() const -> bool { return true; }
};
template<typename T>
@@ -907,7 +909,7 @@ namespace detail {
if( token.type != TokenType::Argument )
return InternalParseResult::ok( ParseState( ParseResultType::NoMatch, remainingTokens ) );
assert( dynamic_cast<detail::BoundValueRefBase*>( m_ref.get() ) );
assert( !m_ref->isFlag() );
auto valueRef = static_cast<detail::BoundValueRefBase*>( m_ref.get() );
auto result = valueRef->setValue( remainingTokens->token );
@@ -983,14 +985,14 @@ namespace detail {
if( remainingTokens && remainingTokens->type == TokenType::Option ) {
auto const &token = *remainingTokens;
if( isMatch(token.token ) ) {
if( auto flagRef = dynamic_cast<detail::BoundFlagRefBase*>( m_ref.get() ) ) {
if( m_ref->isFlag() ) {
auto flagRef = static_cast<detail::BoundFlagRefBase*>( m_ref.get() );
auto result = flagRef->setFlag( true );
if( !result )
return InternalParseResult( result );
if( result.value() == ParseResultType::ShortCircuitAll )
return InternalParseResult::ok( ParseState( result.value(), remainingTokens ) );
} else {
assert( dynamic_cast<detail::BoundValueRefBase*>( m_ref.get() ) );
auto valueRef = static_cast<detail::BoundValueRefBase*>( m_ref.get() );
++remainingTokens;
if( !remainingTokens )