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Protect from_chars from clang

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This commit is contained in:
Mark Roszko 2025-08-28 07:11:08 -04:00
parent fd57f637ac
commit af852ea15d
1 changed files with 5 additions and 1 deletions
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6
eeschema/sim/sim_value.cpp
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@ -387,12 +387,16 @@ std::string SIM_VALUE::ConvertNotation( const std::string& aString, NOTATION aFr
int expReduction = 0; int expReduction = 0;
std::string prefix = SIM_VALUE_PARSER::ExponentToUnitPrefix( exponent, expReduction, std::string prefix = SIM_VALUE_PARSER::ExponentToUnitPrefix( exponent, expReduction,
aToNotation ); aToNotation );
double significand{}; double significand{};
#ifndef defined( __clang__ )
// clang still violates the standard
// best effort, ignore errors // best effort, ignore errors
std::from_chars( parseResult.significand.data(), std::from_chars( parseResult.significand.data(),
parseResult.significand.data() + parseResult.significand.size(), parseResult.significand.data() + parseResult.significand.size(),
significand ); significand );
#else
wxString( parseResult.significand ).ToCDouble( &significand );
#endif
exponent -= expReduction; exponent -= expReduction;
return fmt::format( "{:g}{}", significand * std::pow( 10, exponent ), return fmt::format( "{:g}{}", significand * std::pow( 10, exponent ),