allow broken functions

Author: tintinweb

samples/simple.sol

@@ -53,7 +53,7 @@ contract SimpleAuction {
         uint _biddingTime,
         address _beneficiary
     ) public {
-        beneficiary = _beneficiary;
+        beneficiary = payable(_beneficiary);
         auctionEnd = now + _biddingTime;
     }
 

solidity_parser/parser.py

@@ -181,7 +181,7 @@ def visitFunctionDefinition(self, ctx: SolidityParser.FunctionDefinitionContext)
         elif fd.identifier():
             name = fd.identifier().getText()
         else:
-            raise Exception("unexpected function descriptor")
+            name = ctx.getText()
 
         parameters = self.visit(ctx.parameterList())
         returnParameters = self.visit(ctx.returnParameters()) if ctx.returnParameters() else []