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Chack for non-version pragmas

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This commit is contained in:
Yoichi Hirai 2016-10-11 00:07:11 +02:00
parent 092e5829d8
commit ab1f4632aa
1 changed files with 10 additions and 1 deletions
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11
libsolidity/formal/Why3Translator.cpp
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@ -757,8 +757,17 @@ bool Why3Translator::visit(Literal const& _literal)
return false;
}
bool Why3Translator::visit(PragmaDirective const&)
bool Why3Translator::visit(PragmaDirective const& _pragma)
{
if (_pragma.tokens().empty())
error(_pragma, "Not supported");
else if (_pragma.literals().empty())
error(_pragma, "Not supported");
else if (_pragma.literals()[0] != "solidity")
error(_pragma, "Not supported");
else if (_pragma.tokens()[0] != Token::Identifier)
error(_pragma, "A literal 'solidity' is not an identifier. Strange");
return false;
}