From ce87687bbc9586ae0ecb1ea646596a76410ef568 Mon Sep 17 00:00:00 2001 From: henesy Date: Mon, 11 Mar 2019 22:32:42 -0500 Subject: add beginnings of exceptions example --- Exceptions/README.md | 19 +++++++++++++++++++ Exceptions/exceptions.b | 21 +++++++++++++++++++++ 2 files changed, 40 insertions(+) create mode 100644 Exceptions/README.md create mode 100644 Exceptions/exceptions.b diff --git a/Exceptions/README.md b/Exceptions/README.md new file mode 100644 index 0000000..df654d3 --- /dev/null +++ b/Exceptions/README.md @@ -0,0 +1,19 @@ +# Exceptions + +Limbo supports the throwing, catching, and custom definition of exceptions. + +The example in this section is a derivative of the function reference summary in the [Limbo Addendum](http://www.vitanuova.com/inferno/papers/addendum.pdf). + +## Source + +### + + + +## Demo + + + +## Exercises + +- diff --git a/Exceptions/exceptions.b b/Exceptions/exceptions.b new file mode 100644 index 0000000..336c448 --- /dev/null +++ b/Exceptions/exceptions.b @@ -0,0 +1,21 @@ +implement Exceptions; + +include "sys.m"; +include "draw.m"; + +sys: Sys; +print: import sys; + +Exceptions: module { + init: fn(nil: ref Draw->Context, nil: list of string); +}; + +init(nil: ref Draw->Context, nil: list of string) { + sys = load Sys Sys->PATH; + + + + raise "going down!"; + + exit; +} -- cgit v1.2.3