7550c53fd6
Given the current `OPT()` node: - `optimize(compressor)` works on the same level, and will only `descend()` if returned instance is different - `transform(compressor)` works on child nodes, and will always `descend()` Other fixes - `loopcontrol_target()` should compare against `compressor.self()` since the current node may have already been displaced - remove obsolete optimisation in `AST_Binary` after #1477 fixes #1592
69 lines
1.2 KiB
JavaScript
69 lines
1.2 KiB
JavaScript
booleans_evaluate: {
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options = {
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booleans: true,
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evaluate: true,
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}
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input: {
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console.log(typeof void 0 != "undefined");
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console.log(1 == 1, 1 === 1)
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console.log(1 != 1, 1 !== 1)
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}
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expect: {
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console.log(!1);
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console.log(!0, !0);
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console.log(!1, !1);
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}
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}
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booleans_global_defs: {
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options = {
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booleans: true,
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evaluate: true,
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global_defs: {
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A: true,
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},
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}
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input: {
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console.log(A == 1);
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}
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expect: {
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console.log(!0);
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}
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}
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condition_evaluate: {
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options = {
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booleans: true,
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dead_code: false,
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evaluate: true,
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loops: false,
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}
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input: {
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while (1 === 2);
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for (; 1 == true;);
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if (void 0 == null);
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}
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expect: {
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while (!1);
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for (; !0;);
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if (!0);
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}
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}
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while_if_break: {
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options = {
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conditionals: true,
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loops: true,
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sequences: true,
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}
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input: {
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while (a) {
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if (b) if(c) d;
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if (e) break;
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}
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}
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expect: {
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for(; a && (b && c && d, !e););
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}
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}
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