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LibJS: Implement basic execution of "switch" statements

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The "break" keyword now unwinds to the nearest ScopeType::Breakable.
There's no support for break labels yet, but we'll get there too.
This commit is contained in:
Andreas Kling 2020-03-29 14:34:25 +02:00
parent 1923051c5b
commit 2285f84596
6 changed files with 57 additions and 2 deletions
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10
Libraries/LibJS/Tests/switch-basic-2.js Normal file
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@ -0,0 +1,10 @@
var a = "foo";
switch (a + "bar") {
case 1:
break;
case "foobar":
case 2:
console.log("PASS");
break;
}

6
Libraries/LibJS/Tests/switch-basic-3.js Normal file
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@ -0,0 +1,6 @@
var a = "foo";
switch (100) {
default:
console.log("PASS");
}

10
Libraries/LibJS/Tests/switch-basic.js Normal file
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@ -0,0 +1,10 @@
switch (1 + 2) {
case 3:
console.log("PASS");
break;
case 5:
case 1:
break;
default:
break;
}