public static Program Compile(BogieLangParser.ProgramContext programContext)
{
Program result = new Program();
foreach (BogieLangParser.FunctionDefinitionContext functionDefinitionContext in programContext.functionDefinition())
{
FunctionDefinition functionDefinition = FunctionDefinition.Compile(functionDefinitionContext);
result.FunctionEnvironment.DefineFunction(functionDefinition.Identifier, functionDefinition);
}
return(result);
}
public void ProgramTests()
{
string txt = "void funcName(){}";
AntlrInputStream inputStream = new AntlrInputStream(txt);
BogieLangLexer lexer = new BogieLangLexer(inputStream);
lexer.AddErrorListener(new ParserErrorHandler <int>());
CommonTokenStream commonTokenStream = new CommonTokenStream(lexer);
BogieLangParser parser = new BogieLangParser(commonTokenStream);
parser.AddErrorListener(new ParserErrorHandler <object>());
BogieLangParser.ProgramContext ProgramContext = parser.program();
BogieLangBaseVisitor <object> visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(ProgramContext);
Assert.True(parser.NumberOfSyntaxErrors == 0);
txt = "void funcName(int abc,string str,void lol){}";
inputStream = new AntlrInputStream(txt);
lexer = new BogieLangLexer(inputStream);
lexer.AddErrorListener(new ParserErrorHandler <int>());
commonTokenStream = new CommonTokenStream(lexer);
parser = new BogieLangParser(commonTokenStream);
parser.AddErrorListener(new ParserErrorHandler <object>());
ProgramContext = parser.program();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(ProgramContext);
Assert.True(parser.NumberOfSyntaxErrors == 0);
txt = "void funcName(){}" +
"void funcName(int abc,string str,void lol){}" +
"void funcName(int abc,string str,void lol){int intvar" +
"\nint intvar=123" +
"\nintvar=0.1" +
"\nfuncCall(lol)" +
"\nreturn funcCall()" +
"\n}";
inputStream = new AntlrInputStream(txt);
lexer = new BogieLangLexer(inputStream);
lexer.AddErrorListener(new ParserErrorHandler <int>());
commonTokenStream = new CommonTokenStream(lexer);
parser = new BogieLangParser(commonTokenStream);
parser.AddErrorListener(new ParserErrorHandler <object>());
ProgramContext = parser.program();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(ProgramContext);
Assert.True(parser.NumberOfSyntaxErrors == 0);
}
public void ProgramTests()
{
string txt = @"
bool Main()
{
return func(true)
}
bool func(bool b)
{
if(b){return false}
return true
}";
AntlrInputStream inputStream = new AntlrInputStream(txt);
BogieLangLexer lexer = new BogieLangLexer(inputStream);
CommonTokenStream commonTokenStream = new CommonTokenStream(lexer);
BogieLangParser parser = new BogieLangParser(commonTokenStream);
BogieLangParser.ProgramContext programContext = parser.program();
BogieLangBaseVisitor <object> visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(programContext);
Program program = Program.Compile(programContext);
Assert.True((bool)program.Execute() == false);
txt = @"
int Main()
{
return fibonacci(8)
}
int fibonacci(int n)
{
if(n==0){return 0}
if(n==1){return 1}
return fibonacci(n-2)+fibonacci(n-1)
}";
inputStream = new AntlrInputStream(txt);
lexer = new BogieLangLexer(inputStream);
commonTokenStream = new CommonTokenStream(lexer);
parser = new BogieLangParser(commonTokenStream);
programContext = parser.program();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(programContext);
program = Program.Compile(programContext);
Assert.True((int)program.Execute() == 21);
}
public void ProgramTests()
{
string txt = "void Main(){}";
AntlrInputStream inputStream = new AntlrInputStream(txt);
BogieLangLexer lexer = new BogieLangLexer(inputStream);
CommonTokenStream commonTokenStream = new CommonTokenStream(lexer);
BogieLangParser parser = new BogieLangParser(commonTokenStream);
BogieLangParser.ProgramContext programContext = parser.program();
BogieLangBaseVisitor <object> visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(programContext);
Program program = Program.Compile(programContext);
Assert.True(program.FunctionEnvironment.IsFunctionDefined("Main"));
Assert.True(program.FunctionEnvironment["Main"].ReturnBogieLangType == BogieLangType.VOID);
Assert.True(program.FunctionEnvironment["Main"].Parameters.Count == 0);
txt = "void Main(int abc,string str,void lol){}";
inputStream = new AntlrInputStream(txt);
lexer = new BogieLangLexer(inputStream);
commonTokenStream = new CommonTokenStream(lexer);
parser = new BogieLangParser(commonTokenStream);
programContext = parser.program();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(programContext);
program = Program.Compile(programContext);
Assert.True(program.FunctionEnvironment.IsFunctionDefined("Main"));
Assert.True(program.FunctionEnvironment["Main"].ReturnBogieLangType == BogieLangType.VOID);
Assert.True(program.FunctionEnvironment["Main"].Parameters[0].Item1 == BogieLangType.INTEGER);
Assert.True(program.FunctionEnvironment["Main"].Parameters[0].Item2 == "abc");
Assert.True(program.FunctionEnvironment["Main"].Parameters[1].Item1 == BogieLangType.STRING);
Assert.True(program.FunctionEnvironment["Main"].Parameters[1].Item2 == "str");
Assert.True(program.FunctionEnvironment["Main"].Parameters[2].Item1 == BogieLangType.VOID);
Assert.True(program.FunctionEnvironment["Main"].Parameters[2].Item2 == "lol");
Assert.True(program.FunctionEnvironment["Main"].Body.Count == 0);
txt = "void Main(){}" +
"void funcName1(int abc,string str,void lol){}" +
"void funcName2(int abc,string str,void lol){int intvar" +
"\nint intvar=123" +
"\nintvar=0.1" +
"\nfuncCall(lol)" +
"\nreturn funcCall()" +
"\n}";
inputStream = new AntlrInputStream(txt);
lexer = new BogieLangLexer(inputStream);
commonTokenStream = new CommonTokenStream(lexer);
parser = new BogieLangParser(commonTokenStream);
programContext = parser.program();
visitor = new BogieLangBaseVisitor <object>();
visitor.Visit(programContext);
program = Program.Compile(programContext);
Assert.True(program.FunctionEnvironment.IsFunctionDefined("Main"));
Assert.True(program.FunctionEnvironment["Main"].ReturnBogieLangType == BogieLangType.VOID);
Assert.True(program.FunctionEnvironment["Main"].Parameters.Count == 0);
Assert.True(program.FunctionEnvironment.IsFunctionDefined("funcName1"));
Assert.True(program.FunctionEnvironment["funcName1"].ReturnBogieLangType == BogieLangType.VOID);
Assert.True(program.FunctionEnvironment["funcName1"].Parameters[0].Item1 == BogieLangType.INTEGER);
Assert.True(program.FunctionEnvironment["funcName1"].Parameters[0].Item2 == "abc");
Assert.True(program.FunctionEnvironment["funcName1"].Parameters[1].Item1 == BogieLangType.STRING);
Assert.True(program.FunctionEnvironment["funcName1"].Parameters[1].Item2 == "str");
Assert.True(program.FunctionEnvironment["funcName1"].Parameters[2].Item1 == BogieLangType.VOID);
Assert.True(program.FunctionEnvironment["funcName1"].Parameters[2].Item2 == "lol");
Assert.True(program.FunctionEnvironment["funcName1"].Body.Count == 0);
Assert.True(program.FunctionEnvironment.IsFunctionDefined("funcName2"));
Assert.True(program.FunctionEnvironment["funcName2"].ReturnBogieLangType == BogieLangType.VOID);
Assert.True(program.FunctionEnvironment["funcName2"].Parameters[0].Item1 == BogieLangType.INTEGER);
Assert.True(program.FunctionEnvironment["funcName2"].Parameters[0].Item2 == "abc");
Assert.True(program.FunctionEnvironment["funcName2"].Parameters[1].Item1 == BogieLangType.STRING);
Assert.True(program.FunctionEnvironment["funcName2"].Parameters[1].Item2 == "str");
Assert.True(program.FunctionEnvironment["funcName2"].Parameters[2].Item1 == BogieLangType.VOID);
Assert.True(program.FunctionEnvironment["funcName2"].Parameters[2].Item2 == "lol");
Assert.True(program.FunctionEnvironment["funcName2"].Body[0].VarDeclaration.BogieLangType == BogieLangType.INTEGER);
Assert.True(program.FunctionEnvironment["funcName2"].Body[0].VarDeclaration.Identifier == "intvar");
Assert.True(program.FunctionEnvironment["funcName2"].Body[1].VarDeclaration.BogieLangType == BogieLangType.INTEGER);
Assert.True(program.FunctionEnvironment["funcName2"].Body[1].VarDeclaration.Identifier == "intvar");
Assert.True(program.FunctionEnvironment["funcName2"].Body[1].VarDeclaration.Expression.Literal.Integer == 123);
Assert.True(program.FunctionEnvironment["funcName2"].Body[2].VarDefinition.Identifier == "intvar");
Assert.True(program.FunctionEnvironment["funcName2"].Body[2].VarDefinition.Expression.Literal.Real == 0.1);
Assert.True(program.FunctionEnvironment["funcName2"].Body[3].FunctionCall.Identifier == "funcCall");
Assert.True(program.FunctionEnvironment["funcName2"].Body[3].FunctionCall.Arguments[0].Identifier == "lol");
Assert.True(program.FunctionEnvironment["funcName2"].Body[4].FunctionReturn.Expression.FunctionCall.Identifier == "funcCall");
}
