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elk/libraries/Native/Error.js
18 lines 477 B history raw
2Elm.Native.Error = function(elm) {
3 'use strict';
4 elm.Native = elm.Native || {};
5 if (elm.Native.Error) return elm.Native.Error;
7 function Case(span) {
8 var msg = 'Non-exhaustive pattern match in case expression'
9 throw new Error(msg + " (" + span + ")")
10 }
12 function If(span) {
13 var msg = 'Non-exhaustive pattern match in multi-way-if expression'
14 throw new Error(msg + " (" + span + ")")
15 }
17 return elm.Native.Error = { Case: Case, If: If };
18};