4c318166e1
Works across functions and generates simpler and faster code than #701. Works even across files when used in conjunction with `runtime` option. Closes #256.
12 lines
330 B
JavaScript
12 lines
330 B
JavaScript
"use strict";
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(function f(_x, /* should be undefined after first pass */m) {
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var n = arguments[0] === undefined ? getDefaultValue() : arguments[0];
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if (n <= 0) {
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return "foo";
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}
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// Should be clean (undefined) on each pass
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var local;
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return to5Runtime.tailCall(f, [n - 1]);
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})(1000000, true) === "foo";
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