101 lines
2.3 KiB
JavaScript
101 lines
2.3 KiB
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
var Curry = require("./curry.js");
|
||
|
|
var Pervasives = require("./pervasives.js");
|
||
|
|
var Caml_exceptions = require("./caml_exceptions.js");
|
||
|
|
var Caml_js_exceptions = require("./caml_js_exceptions.js");
|
||
|
|
|
||
|
|
var printers = {
|
||
|
|
contents: /* [] */0
|
||
|
|
};
|
||
|
|
|
||
|
|
function locfmt(s, linum, start, finish, msg) {
|
||
|
|
return "File \"" + s + "\", line " + linum + ", characters " + start + "-" + finish + ": " + msg;
|
||
|
|
}
|
||
|
|
|
||
|
|
var fields = (function(x){
|
||
|
|
var s = ""
|
||
|
|
var index = 1
|
||
|
|
while ("_"+index in x){
|
||
|
|
s += x ["_" + index];
|
||
|
|
++ index
|
||
|
|
}
|
||
|
|
if(index === 1){
|
||
|
|
return s
|
||
|
|
}
|
||
|
|
return "(" + s + ")"
|
||
|
|
});
|
||
|
|
|
||
|
|
function to_string(x) {
|
||
|
|
var _param = printers.contents;
|
||
|
|
while(true) {
|
||
|
|
var param = _param;
|
||
|
|
if (param) {
|
||
|
|
var s;
|
||
|
|
try {
|
||
|
|
s = Curry._1(param.hd, x);
|
||
|
|
}
|
||
|
|
catch (exn){
|
||
|
|
s = undefined;
|
||
|
|
}
|
||
|
|
if (s !== undefined) {
|
||
|
|
return s;
|
||
|
|
}
|
||
|
|
_param = param.tl;
|
||
|
|
continue ;
|
||
|
|
}
|
||
|
|
if (x.RE_EXN_ID === "Match_failure") {
|
||
|
|
var match = x._1;
|
||
|
|
var $$char = match[2];
|
||
|
|
return locfmt(match[0], match[1], $$char, $$char + 5 | 0, "Pattern matching failed");
|
||
|
|
}
|
||
|
|
if (x.RE_EXN_ID === "Assert_failure") {
|
||
|
|
var match$1 = x._1;
|
||
|
|
var $$char$1 = match$1[2];
|
||
|
|
return locfmt(match$1[0], match$1[1], $$char$1, $$char$1 + 6 | 0, "Assertion failed");
|
||
|
|
}
|
||
|
|
if (x.RE_EXN_ID === "Undefined_recursive_module") {
|
||
|
|
var match$2 = x._1;
|
||
|
|
var $$char$2 = match$2[2];
|
||
|
|
return locfmt(match$2[0], match$2[1], $$char$2, $$char$2 + 6 | 0, "Undefined recursive module");
|
||
|
|
}
|
||
|
|
var constructor = Caml_exceptions.exn_slot_name(x);
|
||
|
|
return constructor + fields(x);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
function print(fct, arg) {
|
||
|
|
try {
|
||
|
|
return Curry._1(fct, arg);
|
||
|
|
}
|
||
|
|
catch (raw_x){
|
||
|
|
var x = Caml_js_exceptions.internalToOCamlException(raw_x);
|
||
|
|
console.log("Uncaught exception: " + to_string(x));
|
||
|
|
throw x;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function $$catch(fct, arg) {
|
||
|
|
try {
|
||
|
|
return Curry._1(fct, arg);
|
||
|
|
}
|
||
|
|
catch (raw_x){
|
||
|
|
var x = Caml_js_exceptions.internalToOCamlException(raw_x);
|
||
|
|
console.log("Uncaught exception: " + to_string(x));
|
||
|
|
return Pervasives.exit(2);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function register_printer(fn) {
|
||
|
|
printers.contents = {
|
||
|
|
hd: fn,
|
||
|
|
tl: printers.contents
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
exports.to_string = to_string;
|
||
|
|
exports.print = print;
|
||
|
|
exports.$$catch = $$catch;
|
||
|
|
exports.register_printer = register_printer;
|
||
|
|
/* No side effect */
|