public void Rethrow()
{
var src = @"
try
1 / 0
catch ex:DivisionByZeroException
throw";
var result = Expr.Try(
Expr.Block(
Expr.Div(Expr.Int(1), Expr.Int(0))
),
Expr.Catch(
"DivisionByZeroException",
"ex",
Expr.Block(Expr.Throw())
)
);
TestParser(src, result);
}
public void MultipleCatch()
{
var src = @"
try
1 / 0
catch ex:DivisionByZeroException
log ex
catch
doStuff ()
log ""whoopsie""
finally
log ""finally""
";
var result = Expr.Try(
Expr.Block(
Expr.Div(Expr.Int(1), Expr.Int(0))
),
Expr.Block(
Expr.Invoke("log", Expr.Str("finally"))
),
Expr.Catch(
"DivisionByZeroException",
"ex",
Expr.Block(
Expr.Invoke("log", Expr.Get("ex"))
)
),
Expr.CatchAll(
Expr.Invoke("doStuff", Expr.Unit()),
Expr.Invoke("log", Expr.Str("whoopsie"))
)
);
TestParser(src, result);
}
public void SingleCatch()
{
var src = @"
try
1 / 0
catch ex:DivisionByZeroException
log ex
";
var result = Expr.Try(
Expr.Block(
Expr.Div(Expr.Int(1), Expr.Int(0))
),
Expr.Catch(
"DivisionByZeroException",
"ex",
Expr.Block(
Expr.Invoke("log", Expr.Get("ex"))
)
)
);
TestParser(src, result);
}