conditional-test-guard.js (225B)
1 function f(x) { 2 return (+(x || 1) ? 0 : x); 3 } 4 5 // Prevent top-level Ion-compilation, so we don't inline |f|. 6 with ({}); 7 8 for (let i = 0; i < 100; ++i) { 9 assertEq(f(), 0); 10 } 11 12 assertEq(f("not-a-number"), "not-a-number");