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Print value on type error

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Adds the failing value to `value is <TYPE> while a <TYPE> is expected`
error messages.
This commit is contained in:
Rebecca Turner 2023-12-06 16:03:01 -08:00
parent b74ec56da9
commit cb7fbd4d83
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19 changed files with 227 additions and 136 deletions
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7
src/libexpr/print.cc
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@ -7,6 +7,7 @@
#include "store-api.hh"
#include "terminal.hh"
#include "english.hh"
#include "eval.hh"
namespace nix {
@ -501,4 +502,10 @@ void printValue(EvalState & state, std::ostream & output, Value & v, PrintOption
Printer(output, state, options).print(v);
}
std::ostream & operator<<(std::ostream & output, const ValuePrinter & printer)
{
printValue(printer.state, output, printer.value, printer.options);
return output;
}
}