diff options
Diffstat (limited to 'js/src/tests/non262/lexical-environment/unscopables-miss.js')
| -rw-r--r-- | js/src/tests/non262/lexical-environment/unscopables-miss.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/js/src/tests/non262/lexical-environment/unscopables-miss.js b/js/src/tests/non262/lexical-environment/unscopables-miss.js new file mode 100644 index 0000000000..b86d510787 --- /dev/null +++ b/js/src/tests/non262/lexical-environment/unscopables-miss.js @@ -0,0 +1,7 @@ +// Trying to access a binding that doesn't exist due to @@unscopables +// is a ReferenceError. + +with ({x: 1, [Symbol.unscopables]: {x: true}}) + assertThrowsInstanceOf(() => x, ReferenceError); + +reportCompare(0, 0); |