cerc-io/solidity
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Converted all asserts to exceptions.

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This commit is contained in:
Christian 2014-11-05 14:20:56 +01:00
parent 245efb0280
commit 8c384232eb
1 changed files with 27 additions and 18 deletions
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45
main.cpp
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@ -84,21 +84,27 @@ int main(int argc, char** argv)
ASTPointer<ContractDefinition> ast; ASTPointer<ContractDefinition> ast;
shared_ptr<Scanner> scanner = make_shared<Scanner>(CharStream(sourceCode)); shared_ptr<Scanner> scanner = make_shared<Scanner>(CharStream(sourceCode));
Parser parser; Parser parser;
bytes instructions;
Compiler compiler;
try try
{ {
ast = parser.parse(scanner); ast = parser.parse(scanner);
NameAndTypeResolver resolver;
resolver.resolveNamesAndTypes(*ast.get());
cout << "Syntax tree for the contract:" << endl;
dev::solidity::ASTPrinter printer(ast, sourceCode);
printer.print(cout);
compiler.compileContract(*ast);
instructions = compiler.getAssembledBytecode();
} }
catch (ParserError const& exception) catch (ParserError const& exception)
{ {
SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Parser error", *scanner); SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Parser error", *scanner);
return -1; return -1;
} }
NameAndTypeResolver resolver;
try
{
resolver.resolveNamesAndTypes(*ast.get());
}
catch (DeclarationError const& exception) catch (DeclarationError const& exception)
{ {
SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Declaration error", *scanner); SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Declaration error", *scanner);
@ -109,23 +115,26 @@ int main(int argc, char** argv)
SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Type error", *scanner); SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Type error", *scanner);
return -1; return -1;
} }
cout << "Syntax tree for the contract:" << endl;
dev::solidity::ASTPrinter printer(ast, sourceCode);
printer.print(cout);
bytes instructions;
Compiler compiler;
try
{
compiler.compileContract(*ast);
instructions = compiler.getAssembledBytecode();
}
catch (CompilerError const& exception) catch (CompilerError const& exception)
{ {
SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Compiler error", *scanner); SourceReferenceFormatter::printExceptionInformation(cerr, exception, "Compiler error", *scanner);
return -1; return -1;
} }
catch (InternalCompilerError const& exception)
{
cerr << "Internal compiler error: " << boost::diagnostic_information(exception) << endl;
return -1;
}
catch (Exception const& exception)
{
cerr << "Exception during compilation: " << boost::diagnostic_information(exception) << endl;
return -1;
}
catch (...)
{
cerr << "Unknown exception during compilation." << endl;
return -1;
}
cout << "EVM assembly:" << endl; cout << "EVM assembly:" << endl;
compiler.streamAssembly(cout); compiler.streamAssembly(cout);