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fixup for #1585 (#1589)

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As patched on `harmony`, `statement()` is the only user of `embed_tokens()` with a missing error branch.

Updated test case and match up with `harmony` to facilitate future merging.
This commit is contained in:
Alex Lam S.L
2017-03-10 10:49:41 +08:00
committed by GitHub
parent 8354758f30
commit cf45e2f79b
2 changed files with 2 additions and 6 deletions
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6
lib/parse.js
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@@ -787,8 +787,6 @@ function parse($TEXT, options) {
return function() { return function() {
var start = S.token; var start = S.token;
var expr = parser(); var expr = parser();
if (!expr) croak("Expected expression");
var end = prev(); var end = prev();
expr.start = start; expr.start = start;
expr.end = end; expr.end = end;
@@ -930,11 +928,9 @@ function parse($TEXT, options) {
expression : parenthesised(), expression : parenthesised(),
body : statement() body : statement()
}); });
default:
unexpected();
} }
} }
unexpected();
}); });
function labeled_statement() { function labeled_statement() {

2
test/mocha/cli.js
View File

@@ -247,7 +247,7 @@ describe("bin/uglifyjs", function () {
assert.strictEqual(lines[0], "Parse error at test/input/invalid/loop-no-body.js:2,0"); assert.strictEqual(lines[0], "Parse error at test/input/invalid/loop-no-body.js:2,0");
assert.strictEqual(lines[1], "for (var i = 0; i < 1; i++) "); assert.strictEqual(lines[1], "for (var i = 0; i < 1; i++) ");
assert.strictEqual(lines[2], " ^"); assert.strictEqual(lines[2], " ^");
assert.strictEqual(lines[3], "SyntaxError: Expected expression"); assert.strictEqual(lines[3], "SyntaxError: Unexpected token: eof (undefined)");
done(); done();
}); });
}); });