96 lines
1.6 KiB
JavaScript
96 lines
1.6 KiB
JavaScript
/* @flow */
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function void_var(x: ?number) {
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if (x !== null && x !== void(0)) {
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var y = x * 1000;
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}
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}
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function void_var_rev(x: ?number) {
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if (x === null || x === void(0)) {
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} else {
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var y = x * 1000;
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}
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}
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function void_pro(x: { x: ?number }) {
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if (x.x !== null && x.x !== void(0)) {
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var y = x.x * 1000;
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}
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}
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function void_pro_rev(x: { x: ?number }) {
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if (x.x === null || x.x === void(0)) {
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} else {
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var y = x.x * 1000;
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}
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}
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function void_var_fail(x: ?number) {
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if (x !== void(0)) {
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var y = x * 1000;
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}
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}
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function void_var_fail_rev(x: ?number) {
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if (x === void(0)) {
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} else {
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var y = x * 1000;
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}
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}
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function void_pro_fail(x: { x: ?number }) {
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if (x.x !== void(0)) {
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var y = x.x * 1000;
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}
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}
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function void_pro_fail_rev(x: { x: ?number }) {
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if (x.x === void(0)) {
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} else {
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var y = x.x * 1000;
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}
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}
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function void_var_side_effect(x: ?number) {
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if (x !== null && x !== void(x * 1000)) {
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var y = x * 1000;
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}
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}
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function void_var_side_effect_rev(x: ?number) {
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if (x === null || x === void(x * 1000)) {
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} else {
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var y = x * 1000;
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}
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}
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function void_prop_side_effect(x: { x: ?number }) {
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if (x.x !== null && x.x !== void(x.x * 1000)) {
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var y = x.x * 1000;
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}
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}
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function void_prop_side_effect_rev(x: { x: ?number }) {
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if (x.x === null || x.x === void(x.x * 1000)) {
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} else {
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var y = x.x * 1000;
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}
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}
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function void_bogus_comparison() {
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if (100 * void(0)) {
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return;
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}
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if (void(0) * 100) {
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return;
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}
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}
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function void_redefined_undefined(x: ?number) {
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var undefined = "foo";
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if (x !== null && x !== void(0)) {
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var y = x * 1000;
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}
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}
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