js/src/jit-test/tests/parser/yield-without-operand.js@6474c204b198 (annotated)
js/src/jit-test/tests/parser/yield-without-operand.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // yield without an operand causes a warning. See bug 885463. |
| michael@0 | 2 | |
| michael@0 | 3 | load(libdir + "asserts.js"); |
| michael@0 | 4 | |
| michael@0 | 5 | assertWarning(() => Function("yield"), SyntaxError, |
| michael@0 | 6 | "yield followed by EOF should cause a warning"); |
| michael@0 | 7 | assertWarning(() => Function("yield;"), SyntaxError, |
| michael@0 | 8 | "yield followed by semicolon should cause a warning"); |
| michael@0 | 9 | assertWarning(() => Function("yield\n print('ok');"), SyntaxError, |
| michael@0 | 10 | "yield followed by newline should cause a warning"); |
| michael@0 | 11 | |
| michael@0 | 12 | assertWarning(() => eval("(function () { yield; })"), SyntaxError, |
| michael@0 | 13 | "yield followed by semicolon in eval code should cause a warning"); |
| michael@0 | 14 | assertWarning(() => eval("(function () { yield })"), SyntaxError, |
| michael@0 | 15 | "yield followed by } in eval code should cause a warning"); |
| michael@0 | 16 | |
| michael@0 | 17 | assertNoWarning(() => Function("yield 0;"), |
| michael@0 | 18 | "yield with an operand should be fine"); |
| michael@0 | 19 | assertNoWarning(() => Function("yield 0"), |
| michael@0 | 20 | "yield with an operand should be fine, even without a semicolon"); |
| michael@0 | 21 | |
| michael@0 | 22 | print("\npassed - all those warnings are normal and there's no real way to suppress them"); |
