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[Not compilable until the next commit]
This commit is contained in:
a3d4 2020-04-18 03:00:22 +02:00 committed by a3d4
parent 4c1e821e01
commit e3641b88ec
6 changed files with 76 additions and 41 deletions
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65
liblangutil/ErrorReporter.cpp
View File

@ -28,6 +28,8 @@ using namespace std;
using namespace solidity;
using namespace solidity::langutil;
ErrorId solidity::langutil::operator"" _error(unsigned long long _error) { return ErrorId{ _error }; }
ErrorReporter& ErrorReporter::operator=(ErrorReporter const& _errorReporter)
{
if (&_errorReporter == this)
@ -36,30 +38,31 @@ ErrorReporter& ErrorReporter::operator=(ErrorReporter const& _errorReporter)
return *this;
}
void ErrorReporter::warning(string const& _description)
void ErrorReporter::warning(ErrorId _error, string const& _description)
{
error(Error::Type::Warning, SourceLocation(), _description);
error(_error, Error::Type::Warning, SourceLocation(), _description);
}
void ErrorReporter::warning(
ErrorId _error,
SourceLocation const& _location,
string const& _description
)
{
error(Error::Type::Warning, _location, _description);
error(_error, Error::Type::Warning, _location, _description);
}
void ErrorReporter::warning(
ErrorId _error,
SourceLocation const& _location,
string const& _description,
SecondarySourceLocation const& _secondaryLocation
)
{
error(Error::Type::Warning, _location, _secondaryLocation, _description);
error(_error, Error::Type::Warning, _location, _secondaryLocation, _description);
}
void ErrorReporter::error(Error::Type _type, SourceLocation const& _location, string const& _description)
void ErrorReporter::error(ErrorId, Error::Type _type, SourceLocation const& _location, string const& _description)
{
if (checkForExcessiveErrors(_type))
return;
@ -72,7 +75,7 @@ void ErrorReporter::error(Error::Type _type, SourceLocation const& _location, st
m_errorList.push_back(err);
}
void ErrorReporter::error(Error::Type _type, SourceLocation const& _location, SecondarySourceLocation const& _secondaryLocation, string const& _description)
void ErrorReporter::error(ErrorId, Error::Type _type, SourceLocation const& _location, SecondarySourceLocation const& _secondaryLocation, string const& _description)
{
if (checkForExcessiveErrors(_type))
return;
@ -123,15 +126,15 @@ bool ErrorReporter::checkForExcessiveErrors(Error::Type _type)
return false;
}
void ErrorReporter::fatalError(Error::Type _type, SourceLocation const& _location, SecondarySourceLocation const& _secondaryLocation, string const& _description)
void ErrorReporter::fatalError(ErrorId _error, Error::Type _type, SourceLocation const& _location, SecondarySourceLocation const& _secondaryLocation, string const& _description)
{
error(_type, _location, _secondaryLocation, _description);
error(_error, _type, _location, _secondaryLocation, _description);
BOOST_THROW_EXCEPTION(FatalError());
}
void ErrorReporter::fatalError(Error::Type _type, SourceLocation const& _location, string const& _description)
void ErrorReporter::fatalError(ErrorId _error, Error::Type _type, SourceLocation const& _location, string const& _description)
{
error(_type, _location, _description);
error(_error, _type, _location, _description);
BOOST_THROW_EXCEPTION(FatalError());
}
@ -145,9 +148,10 @@ void ErrorReporter::clear()
m_errorList.clear();
}
void ErrorReporter::declarationError(SourceLocation const& _location, SecondarySourceLocation const& _secondaryLocation, string const& _description)
void ErrorReporter::declarationError(ErrorId _error, SourceLocation const& _location, SecondarySourceLocation const& _secondaryLocation, string const& _description)
{
error(
_error,
Error::Type::DeclarationError,
_location,
_secondaryLocation,
@ -155,53 +159,59 @@ void ErrorReporter::declarationError(SourceLocation const& _location, SecondaryS
);
}
void ErrorReporter::declarationError(SourceLocation const& _location, string const& _description)
void ErrorReporter::declarationError(ErrorId _error, SourceLocation const& _location, string const& _description)
{
error(
_error,
Error::Type::DeclarationError,
_location,
_description
);
}
void ErrorReporter::fatalDeclarationError(SourceLocation const& _location, std::string const& _description)
void ErrorReporter::fatalDeclarationError(ErrorId _error, SourceLocation const& _location, std::string const& _description)
{
fatalError(
_error,
Error::Type::DeclarationError,
_location,
_description);
}
void ErrorReporter::parserError(SourceLocation const& _location, string const& _description)
void ErrorReporter::parserError(ErrorId _error, SourceLocation const& _location, string const& _description)
{
error(
_error,
Error::Type::ParserError,
_location,
_description
);
}
void ErrorReporter::fatalParserError(SourceLocation const& _location, string const& _description)
void ErrorReporter::fatalParserError(ErrorId _error, SourceLocation const& _location, string const& _description)
{
fatalError(
_error,
Error::Type::ParserError,
_location,
_description
);
}
void ErrorReporter::syntaxError(SourceLocation const& _location, string const& _description)
void ErrorReporter::syntaxError(ErrorId _error, SourceLocation const& _location, string const& _description)
{
error(
_error,
Error::Type::SyntaxError,
_location,
_description
);
}
void ErrorReporter::typeError(SourceLocation const& _location, SecondarySourceLocation const& _secondaryLocation, string const& _description)
void ErrorReporter::typeError(ErrorId _error, SourceLocation const& _location, SecondarySourceLocation const& _secondaryLocation, string const& _description)
{
error(
_error,
Error::Type::TypeError,
_location,
_secondaryLocation,
@ -209,18 +219,21 @@ void ErrorReporter::typeError(SourceLocation const& _location, SecondarySourceLo
);
}
void ErrorReporter::typeError(SourceLocation const& _location, string const& _description)
void ErrorReporter::typeError(ErrorId _error, SourceLocation const& _location, string const& _description)
{
error(
_error,
Error::Type::TypeError,
_location,
_description
);
}
void ErrorReporter::fatalTypeError(SourceLocation const& _location, SecondarySourceLocation const& _secondaryLocation, string const& _description)
void ErrorReporter::fatalTypeError(ErrorId _error, SourceLocation const& _location, SecondarySourceLocation const& _secondaryLocation, string const& _description)
{
fatalError(
_error,
Error::Type::TypeError,
_location,
_secondaryLocation,
@ -228,26 +241,30 @@ void ErrorReporter::fatalTypeError(SourceLocation const& _location, SecondarySou
);
}
void ErrorReporter::fatalTypeError(SourceLocation const& _location, string const& _description)
void ErrorReporter::fatalTypeError(ErrorId _error, SourceLocation const& _location, string const& _description)
{
fatalError(Error::Type::TypeError,
fatalError(
_error,
Error::Type::TypeError,
_location,
_description
);
}
void ErrorReporter::docstringParsingError(string const& _description)
void ErrorReporter::docstringParsingError(ErrorId _error, string const& _description)
{
error(
_error,
Error::Type::DocstringParsingError,
SourceLocation(),
_description
);
}
void ErrorReporter::docstringParsingError(SourceLocation const& _location, string const& _description)
void ErrorReporter::docstringParsingError(ErrorId _error, SourceLocation const& _location, string const& _description)
{
error(
_error,
Error::Type::DocstringParsingError,
_location,
_description

46
liblangutil/ErrorReporter.h
View File

@ -33,6 +33,15 @@
namespace solidity::langutil
{
/**
* Unique identifiers are used to tag and track individual error cases.
* They are passed as the first parameter of error reporting functions.
* Suffix _error helps to find them in the sources.
* The struct ErrorId prevents incidental calls like typeError(3141) instead of typeError(3141_error).
*/
struct ErrorId { unsigned long long error = 0; };
ErrorId operator"" _error(unsigned long long error);
class ErrorReporter
{
public:
@ -50,64 +59,68 @@ public:
m_errorList += _errorList;
}
void warning(std::string const& _description);
void warning(ErrorId _error, std::string const& _description);
void warning(SourceLocation const& _location, std::string const& _description);
void warning(ErrorId _error, SourceLocation const& _location, std::string const& _description);
void warning(
ErrorId _error,
SourceLocation const& _location,
std::string const& _description,
SecondarySourceLocation const& _secondaryLocation
);
void error(
ErrorId _error,
Error::Type _type,
SourceLocation const& _location,
std::string const& _description
);
void declarationError(
ErrorId _error,
SourceLocation const& _location,
SecondarySourceLocation const& _secondaryLocation,
std::string const& _description
);
void declarationError(SourceLocation const& _location, std::string const& _description);
void declarationError(ErrorId _error, SourceLocation const& _location, std::string const& _description);
void fatalDeclarationError(SourceLocation const& _location, std::string const& _description);
void fatalDeclarationError(ErrorId _error, SourceLocation const& _location, std::string const& _description);
void parserError(SourceLocation const& _location, std::string const& _description);
void parserError(ErrorId _error, SourceLocation const& _location, std::string const& _description);
void fatalParserError(SourceLocation const& _location, std::string const& _description);
void fatalParserError(ErrorId _error, SourceLocation const& _location, std::string const& _description);
void syntaxError(SourceLocation const& _location, std::string const& _description);
void syntaxError(ErrorId _error, SourceLocation const& _location, std::string const& _description);
void typeError(
ErrorId _error,
SourceLocation const& _location,
SecondarySourceLocation const& _secondaryLocation = SecondarySourceLocation(),
std::string const& _description = std::string()
);
void typeError(SourceLocation const& _location, std::string const& _description);
void typeError(ErrorId _error, SourceLocation const& _location, std::string const& _description);
template <typename... Strings>
void typeErrorConcatenateDescriptions(SourceLocation const& _location, Strings const&... _descriptions)
void typeErrorConcatenateDescriptions(ErrorId _error, SourceLocation const& _location, Strings const&... _descriptions)
{
std::initializer_list<std::string> const descs = {_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 = util::joinHumanReadable(descs | filterEmpty, " ");
error(Error::Type::TypeError, _location, errorStr);
error(_error, Error::Type::TypeError, _location, errorStr);
}
void fatalTypeError(SourceLocation const& _location, std::string const& _description);
void fatalTypeError(SourceLocation const& _location, SecondarySourceLocation const& _secondLocation, std::string const& _description);
void fatalTypeError(ErrorId _error, SourceLocation const& _location, std::string const& _description);
void fatalTypeError(ErrorId _error, SourceLocation const& _location, SecondarySourceLocation const& _secondLocation, std::string const& _description);
void docstringParsingError(std::string const& _description);
void docstringParsingError(SourceLocation const& _location, std::string const& _description);
void docstringParsingError(ErrorId _error, std::string const& _description);
void docstringParsingError(ErrorId _error, SourceLocation const& _location, std::string const& _description);
ErrorList const& errors() const;
@ -124,18 +137,21 @@ public:
private:
void error(
ErrorId _error,
Error::Type _type,
SourceLocation const& _location,
SecondarySourceLocation const& _secondaryLocation,
std::string const& _description = std::string());
void fatalError(
ErrorId _error,
Error::Type _type,
SourceLocation const& _location,
SecondarySourceLocation const& _secondaryLocation,
std::string const& _description = std::string());
void fatalError(
ErrorId _error,
Error::Type _type,
SourceLocation const& _location = SourceLocation(),
std::string const& _description = std::string());

1
libsolidity/analysis/ConstantEvaluator.cpp
View File

@ -29,6 +29,7 @@
using namespace std;
using namespace solidity;
using namespace solidity::frontend;
using namespace solidity::langutil;
void ConstantEvaluator::endVisit(UnaryOperation const& _operation)
{

1
libsolidity/analysis/ImmutableValidator.cpp
View File

@ -22,6 +22,7 @@
#include <boost/range/adaptor/reversed.hpp>
using namespace solidity::frontend;
using namespace solidity::langutil;
void ImmutableValidator::analyze()
{

2
libsolidity/analysis/SyntaxChecker.cpp
View File

@ -123,7 +123,7 @@ bool SyntaxChecker::visit(PragmaDirective const& _pragma)
m_errorReporter.syntaxError(
_pragma.location(),
"Source file requires different compiler version (current compiler is " +
string(VersionString) + " - note that nightly builds are considered to be "
string(VersionString) + ") - note that nightly builds are considered to be "
"strictly less than the released version"
);
m_versionPragmaFound = true;

2
libsolidity/parsing/Parser.cpp
View File

@ -130,7 +130,7 @@ void Parser::parsePragmaVersion(SourceLocation const& _location, vector<Token> c
m_errorReporter.fatalParserError(
_location,
"Source file requires different compiler version (current compiler is " +
string(VersionString) + " - note that nightly builds are considered to be "
string(VersionString) + ") - note that nightly builds are considered to be "
"strictly less than the released version"
);
}