Draft: Xavierm02/discriminating unions
Motivation and Context
WIP
const f = (_x: int) => {
switch ("int") {
case "int": return 1;
}
return 0;
}
@entry
const entry = (p: nat, s: int): [list<operation>, int] => {
let result = f(p + s);
return [list([]), result];
}
yields a Michelson program containing PUSH string "int" ; PUSH string "int" ; COMPARE ;
while one might expect the backend to precompute that.
Description
Component
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compiler -
website -
webide -
vscode-plugin -
debugger
Types of changes
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Bug fix (non-breaking change which fixes an issue) -
New feature (non-breaking change which adds functionality) -
Breaking change (fix or feature that would cause existing functionality to not work as expected) -
Performance improvement (non-breaking change that improves performance) -
None (change with no changelog)
Changelog
Checklist:
-
If a new syntax has been introduced, put a message on slack ligo-lsp -
Changes follow the existing coding style (use dune @fmt
to check). -
Tests for the changes have been added (for bug fixes / feature). -
Documentation has been updated. -
Changelog description has been added (if appropriate). -
Start titles under ## Changelog
section with #### (if appropriate). -
There is no image or uploaded file in changelog -
Examples in changed behaviour have been added to the changelog (for breaking change / feature).
Edited by Xavier Montillet