55 lines
792 B
JavaScript
55 lines
792 B
JavaScript
|
|
|
|
|
|
function raiseWhenNotFound(x) {
|
|
if (x == null) {
|
|
throw {
|
|
RE_EXN_ID: "Not_found",
|
|
Error: new Error()
|
|
};
|
|
}
|
|
return x;
|
|
}
|
|
|
|
function fromInt(len, xs, $$enum) {
|
|
var _i = 0;
|
|
while(true) {
|
|
var i = _i;
|
|
if (i === len) {
|
|
return ;
|
|
}
|
|
var k = xs[i];
|
|
if (k === $$enum) {
|
|
return i;
|
|
}
|
|
_i = i + 1 | 0;
|
|
continue ;
|
|
};
|
|
}
|
|
|
|
function fromIntAssert(len, xs, $$enum) {
|
|
var _i = 0;
|
|
while(true) {
|
|
var i = _i;
|
|
if (i === len) {
|
|
throw {
|
|
RE_EXN_ID: "Not_found",
|
|
Error: new Error()
|
|
};
|
|
}
|
|
var k = xs[i];
|
|
if (k === $$enum) {
|
|
return i;
|
|
}
|
|
_i = i + 1 | 0;
|
|
continue ;
|
|
};
|
|
}
|
|
|
|
export {
|
|
raiseWhenNotFound ,
|
|
fromInt ,
|
|
fromIntAssert ,
|
|
}
|
|
/* No side effect */
|