test/mjsunit/regress/regress-1924.js

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// For http://code.google.com/p/v8/issues/detail?id=1924

a: break a;
a: b: break a;
a: b: break b;
assertThrows("a: break a a", SyntaxError)
assertThrows("a: break a 1", SyntaxError)
assertThrows("a: break a ''", SyntaxError)
assertThrows("a: break a var b", SyntaxError)
assertThrows("a: break a {}", SyntaxError)

a: if (0) break a;
b: if (0) {break b;} else {}
c: if (0) break c; else {}
d: if (0) break d; else break d;