Function getCandidateForOverloadFailure

test/fixtures/snapshot/typescript.js:76323–76332

(node, candidates, args, hasCandidatesOutArray, checkMode)

        }
        // No signature was applicable. We have already reported the errors for the invalid signature.
        function getCandidateForOverloadFailure(node, candidates, args, hasCandidatesOutArray, checkMode) {
            ts.Debug.assert(candidates.length > 0); // Else should not have called this.
            checkNodeDeferred(node);
            // Normally we will combine overloads. Skip this if they have type parameters since that's hard to combine.
            // Don't do this if there is a `candidatesOutArray`,
            // because then we want the chosen best candidate to be one of the overloads, not a combination.
            return hasCandidatesOutArray || candidates.length === 1 || candidates.some(function (c) { return !!c.typeParameters; })
                ? pickLongestCandidateSignature(node, candidates, args, checkMode)
                : createUnionOfSignaturesForOverloadFailure(candidates);
        }
        function createUnionOfSignaturesForOverloadFailure(candidates) {
            var thisParameters = ts.mapDefined(candidates, function (c) { return c.thisParameter; });
            var thisParameter;