diff options
Diffstat (limited to 'libsolidity')
| -rw-r--r-- | libsolidity/analysis/SyntaxChecker.cpp | 2 | ||||
| -rw-r--r-- | libsolidity/formal/Why3Translator.cpp | 14 | ||||
| -rw-r--r-- | libsolidity/formal/Why3Translator.h | 1 |
3 files changed, 16 insertions, 1 deletions
diff --git a/libsolidity/analysis/SyntaxChecker.cpp b/libsolidity/analysis/SyntaxChecker.cpp index a95b4879..dc8c1806 100644 --- a/libsolidity/analysis/SyntaxChecker.cpp +++ b/libsolidity/analysis/SyntaxChecker.cpp @@ -67,7 +67,7 @@ bool SyntaxChecker::visit(PragmaDirective const& _pragma) { solAssert(!_pragma.tokens().empty(), ""); solAssert(_pragma.tokens().size() == _pragma.literals().size(), ""); - if (_pragma.tokens()[0] != Token::Identifier && _pragma.literals()[0] != "solidity") + if (_pragma.tokens()[0] != Token::Identifier || _pragma.literals()[0] != "solidity") syntaxError(_pragma.location(), "Unknown pragma \"" + _pragma.literals()[0] + "\""); else { diff --git a/libsolidity/formal/Why3Translator.cpp b/libsolidity/formal/Why3Translator.cpp index f3831b40..813fa3ab 100644 --- a/libsolidity/formal/Why3Translator.cpp +++ b/libsolidity/formal/Why3Translator.cpp @@ -757,6 +757,20 @@ bool Why3Translator::visit(Literal const& _literal) return false; } +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; +} + bool Why3Translator::isStateVariable(VariableDeclaration const* _var) const { return contains(m_currentContract.stateVariables, _var); diff --git a/libsolidity/formal/Why3Translator.h b/libsolidity/formal/Why3Translator.h index 22bfff89..4fdac385 100644 --- a/libsolidity/formal/Why3Translator.h +++ b/libsolidity/formal/Why3Translator.h @@ -94,6 +94,7 @@ private: virtual bool visit(IndexAccess const& _node) override; virtual bool visit(Identifier const& _node) override; virtual bool visit(Literal const& _node) override; + virtual bool visit(PragmaDirective const& _node) override; virtual bool visitNode(ASTNode const& _node) override { |