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Add ErrorReporter::typeErrorConcatenateDescriptions

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This commit is contained in:
Mathias Baumann 2019-03-04 16:27:53 +01:00
parent eb5bde95b3
commit ca9cced4b2
1 changed files with 16 additions and 0 deletions
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16
liblangutil/ErrorReporter.h
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@ -26,6 +26,9 @@
#include <liblangutil/Exceptions.h>
#include <liblangutil/SourceLocation.h>
#include <libdevcore/StringUtils.h>
#include <boost/range/adaptor/filtered.hpp>
namespace langutil
{
@ -87,6 +90,19 @@ public:
void typeError(SourceLocation const& _location, std::string const& _description);
template <typename... Strings>
void typeErrorConcatenateDescriptions(SourceLocation const& _location, Strings const&... _descriptions)
{
std::initializer_list<std::string> const descs = {_descriptions...};
solAssert(descs.size() > 0, "Need error descriptions!");
auto filterEmpty = boost::adaptors::filtered([](std::string const& _s) { return !_s.empty(); });
std::string errorStr = dev::joinHumanReadable(descs | filterEmpty);
error(Error::Type::TypeError, _location, errorStr);
}
void fatalTypeError(SourceLocation const& _location, std::string const& _description);
void docstringParsingError(std::string const& _description);