public static CParser.ParameterTypeListContext RBAParameters(
this CParser.FunctionDefinitionContext functionDefinition)
{
return(functionDefinition
?.declarator()
?.directDeclarator()
?.parameterTypeList());
}
public static CParser.TypeSpecifierContext RBATypeSpecifier(
this CParser.FunctionDefinitionContext functionDefinition)
{
return(functionDefinition
?.declarationSpecifiers()
?.declarationSpecifier()?[0]
?.typeSpecifier());
}
public static ITerminalNode RBAIdentifier(
this CParser.FunctionDefinitionContext functionDefinition)
{
return(functionDefinition
?.declarator()
?.directDeclarator()
?.directDeclarator()
?.Identifier());
}
private void AnalyzeFunctionDefinition(
CParser.FunctionDefinitionContext functionDefinition)
{
var identifier = functionDefinition.RBAIdentifier();
if (identifier?.ToString() == "main")
{
HasEntryPoint = true;
}
}
protected void GenerateFunctionDefinition(
CParser.FunctionDefinitionContext functionDefinition)
{
var typeSpecifier = functionDefinition.RBATypeSpecifier();
var identifier = functionDefinition.RBAIdentifier();
var parameters = functionDefinition.RBAParameters();
var compoundStatement = functionDefinition?.compoundStatement();
DefineFunction(typeSpecifier, identifier, parameters);
EmitFunction(typeSpecifier, identifier, parameters, compoundStatement);
}
public override void ExitFunctionDefinition(CParser.FunctionDefinitionContext context)
{
//declarationSpecifiers? declarator declarationList? compoundStatement
CDeclaration.EndFunctionDefinition(GetSpecifierCount(context.declarationSpecifiers()));
}
//DECLARATIONS
public override void EnterFunctionDefinition(CParser.FunctionDefinitionContext context)
{
CDeclaration.BeginFunctionDefinition();
}
