zig/doc/langref/test_coerce_error_superset_to_subset.zig
Jacob Young e3424332d3 Build: cleanup
* `doc/langref` formatting
 * upgrade `.{ .path = "..." }` to `b.path("...")`
 * avoid using arguments named `self`
 * make `Build.Step.Id` usage more consistent
 * add `Build.pathResolve`
 * use `pathJoin` and `pathResolve` everywhere
 * make sure `Build.LazyPath.getPath2` returns an absolute path
2024-05-05 09:42:51 -04:00

20 lines
337 B
Zig

const FileOpenError = error{
AccessDenied,
OutOfMemory,
FileNotFound,
};
const AllocationError = error{
OutOfMemory,
};
test "coerce superset to subset" {
foo(FileOpenError.OutOfMemory) catch {};
}
fn foo(err: FileOpenError) AllocationError {
return err;
}
// test_error=not a member of destination error set