Function getSourceFileFromReference

test/fixtures/snapshot/typescript.js:118097–118099

This should have similar behavior to 'processSourceFile' without diagnostics or mutation.

(referencingFile, ref)

        }
        /** This should have similar behavior to 'processSourceFile' without diagnostics or mutation. */
        function getSourceFileFromReference(referencingFile, ref) {
            return getSourceFileFromReferenceWorker(resolveTripleslashReference(ref.fileName, referencingFile.fileName), getSourceFile);
        }
        function getSourceFileFromReferenceWorker(fileName, getSourceFile, fail, reason) {
            if (ts.hasExtension(fileName)) {
                var canonicalFileName_1 = host.getCanonicalFileName(fileName);