// set of method@contract pairs whose translatin is skipped
public BoogieAST Translate(AST solidityAST, HashSet <Tuple <string, string> > ignoredMethods, bool generateInlineAttributesInBpl)
{
if (generateInlineAttributesInBpl)
{
Console.WriteLine($"Warning! Found /noInlineAttrs option...the generated Bpl file cannot be used for unbounded verification");
}
SourceUnitList sourceUnits = solidityAST.GetSourceUnits();
TranslatorContext context = new TranslatorContext(ignoredMethods, generateInlineAttributesInBpl);
context.IdToNodeMap = solidityAST.GetIdToNodeMap();
context.SourceDirectory = solidityAST.SourceDirectory;
// collect the absolute source path and line number for each AST node
SourceInfoCollector sourceInfoCollector = new SourceInfoCollector(context);
sourceUnits.Accept(sourceInfoCollector);
// de-sugar the solidity AST
// will modify the AST
SolidityDesugaring desugaring = new SolidityDesugaring(context);
sourceUnits.Accept(desugaring);
// collect all contract definitions
ContractCollector contractCollector = new ContractCollector(context);
sourceUnits.Accept(contractCollector);
// collect all sub types for each contract
InheritanceCollector inheritanceCollector = new InheritanceCollector(context);
inheritanceCollector.Collect();
// collect explicit state variables
StateVariableCollector stateVariableCollector = new StateVariableCollector(context);
sourceUnits.Accept(stateVariableCollector);
// resolve state variable declarations and determine the visible ones for each contract
StateVariableResolver stateVariableResolver = new StateVariableResolver(context);
stateVariableResolver.Resolve();
// collect mappings and arrays
MapArrayCollector mapArrayCollector = new MapArrayCollector(context);
sourceUnits.Accept(mapArrayCollector);
// collect constructor definitions
ConstructorCollector constructorCollector = new ConstructorCollector(context);
sourceUnits.Accept(constructorCollector);
// collect explicit function and event definitions
FunctionEventCollector functionEventCollector = new FunctionEventCollector(context);
sourceUnits.Accept(functionEventCollector);
// resolve function and event definitions and determine the actual definition for a dynamic type
FunctionEventResolver functionEventResolver = new FunctionEventResolver(context);
functionEventResolver.Resolve();
// add types, gobal ghost variables, and axioms
GhostVarAndAxiomGenerator generator = new GhostVarAndAxiomGenerator(context);
generator.Generate();
// collect modifiers information
ModifierCollector modifierCollector = new ModifierCollector(context);
sourceUnits.Accept(modifierCollector);
// translate procedures
ProcedureTranslator procTranslator = new ProcedureTranslator(context, generateInlineAttributesInBpl);
sourceUnits.Accept(procTranslator);
// generate harness for each contract
HarnessGenerator harnessGenerator = new HarnessGenerator(context);
harnessGenerator.Generate();
return(new BoogieAST(context.Program));
}
// set of method@contract pairs whose translatin is skipped
public BoogieAST Translate(AST solidityAST, HashSet <Tuple <string, string> > ignoredMethods, TranslatorFlags _translatorFlags = null)
{
bool generateInlineAttributesInBpl = _translatorFlags.GenerateInlineAttributes;
SourceUnitList sourceUnits = solidityAST.GetSourceUnits();
TranslatorContext context = new TranslatorContext(ignoredMethods, generateInlineAttributesInBpl, _translatorFlags);
context.IdToNodeMap = solidityAST.GetIdToNodeMap();
context.SourceDirectory = solidityAST.SourceDirectory;
// collect the absolute source path and line number for each AST node
SourceInfoCollector sourceInfoCollector = new SourceInfoCollector(context);
sourceUnits.Accept(sourceInfoCollector);
// de-sugar the solidity AST
// will modify the AST
SolidityDesugaring desugaring = new SolidityDesugaring(context);
sourceUnits.Accept(desugaring);
// collect all contract definitions
ContractCollector contractCollector = new ContractCollector(context);
sourceUnits.Accept(contractCollector);
// collect all sub types for each contract
InheritanceCollector inheritanceCollector = new InheritanceCollector(context);
inheritanceCollector.Collect();
// collect explicit state variables
StateVariableCollector stateVariableCollector = new StateVariableCollector(context);
sourceUnits.Accept(stateVariableCollector);
// resolve state variable declarations and determine the visible ones for each contract
StateVariableResolver stateVariableResolver = new StateVariableResolver(context);
stateVariableResolver.Resolve();
// collect mappings and arrays
MapArrayCollector mapArrayCollector = new MapArrayCollector(context);
sourceUnits.Accept(mapArrayCollector);
// collect constructor definitions
ConstructorCollector constructorCollector = new ConstructorCollector(context);
sourceUnits.Accept(constructorCollector);
// collect explicit function and event definitions
FunctionEventCollector functionEventCollector = new FunctionEventCollector(context);
sourceUnits.Accept(functionEventCollector);
// resolve function and event definitions and determine the actual definition for a dynamic type
FunctionEventResolver functionEventResolver = new FunctionEventResolver(context);
functionEventResolver.Resolve();
// add types, gobal ghost variables, and axioms
GhostVarAndAxiomGenerator generator = new GhostVarAndAxiomGenerator(context);
generator.Generate();
// collect modifiers information
ModifierCollector modifierCollector = new ModifierCollector(context);
sourceUnits.Accept(modifierCollector);
// translate procedures
ProcedureTranslator procTranslator = new ProcedureTranslator(context, generateInlineAttributesInBpl);
sourceUnits.Accept(procTranslator);
// generate fallbacks
FallbackGenerator fallbackGenerator = new FallbackGenerator(context);
fallbackGenerator.Generate();
// generate harness for each contract
if (!context.TranslateFlags.NoHarness)
{
HarnessGenerator harnessGenerator = new HarnessGenerator(context, procTranslator.ContractInvariants);
harnessGenerator.Generate();
}
if (context.TranslateFlags.ModelReverts)
{
RevertLogicGenerator reverGenerator = new RevertLogicGenerator(context);
reverGenerator.Generate();
}
return(new BoogieAST(context.Program));
}
