diff options
author | Maximilian Goldstein <max.goldstein@qt.io> | 2021-04-09 15:03:20 +0200 |
---|---|---|
committer | Maximilian Goldstein <max.goldstein@qt.io> | 2021-04-13 07:59:54 +0000 |
commit | 7d1cf05c547a636495b2731c4fc2842a01849064 (patch) | |
tree | 40bc5864e3df0edd9960b8acfdc769ff894a24ba /test/language/expressions/optional-chaining/update-expression-postfix.js | |
parent | 5a105134b9fdf9abc0dc12dc3e44027529634715 (diff) | |
download | qtdeclarative-testsuites-7d1cf05c547a636495b2731c4fc2842a01849064.tar.gz |
Add optional chaining tests
Change-Id: Ia87313a2756dfbc3d90128ac77cd4dc6c8c137df
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Diffstat (limited to 'test/language/expressions/optional-chaining/update-expression-postfix.js')
-rw-r--r-- | test/language/expressions/optional-chaining/update-expression-postfix.js | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/language/expressions/optional-chaining/update-expression-postfix.js b/test/language/expressions/optional-chaining/update-expression-postfix.js new file mode 100644 index 000000000..b7a8e9e21 --- /dev/null +++ b/test/language/expressions/optional-chaining/update-expression-postfix.js @@ -0,0 +1,23 @@ +// Copyright 2019 Google, Inc. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: prod-OptionalExpression +description: > + optional chaining is forbidden in write contexts +info: | + UpdateExpression[Yield, Await]: + LeftHandSideExpression++ + LeftHandSideExpression-- + ++UnaryExpression + --UnaryExpression +features: [optional-chaining] +negative: + type: SyntaxError + phase: parse +---*/ + +$DONOTEVALUATE(); + +// LeftHandSideExpression ++ +const a = {}; +a?.b++; |