- 26 Oct, 2017 1 commit
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Clemens Hammacher authored
This way, we can also check the return code of d8. We currently have a bug (6981) which makes failing tests not being detected, even though the failure message is (sometimes) being printed. After this refactoring, we can write tests for our mjsunit test functions. R=machenbach@chromium.org Bug: v8:6981 Change-Id: I0aa0abcb0f9a4f622a1e1d1a4d826da1e6eb4f07 Reviewed-on: https://chromium-review.googlesource.com/737991Reviewed-by:
Michael Achenbach <machenbach@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#48951}
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- 15 Jun, 2017 1 commit
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Sathya Gunasekaran authored
Previously, when destructuring against null or undefined we would print: d8> var { x } = null (d8):1: TypeError: Cannot match against 'undefined' or 'null'. var { x } = null ^ TypeError: Cannot match against 'undefined' or 'null'. at (d8):1:1 The above message uses the term "match" which isn't a common term in JavaScript to describe destructuring. This message also doesn't provide the name of the property that fails destructuring. This patch changes the error message to be: d8> var { x } = null; (d8):1: TypeError: Cannot destructure property `x` of 'undefined' or 'null'. var { x } = null; ^ TypeError: Cannot destructure property `x` of 'undefined' or 'null'. at (d8):1:1 This patch changes the message to say "destructure" instead of "match". This patch adds support for printing property names that are string literals. We iterate through every property and pick the first string literal property name if it exists. This provides at least some feedback to the developer. This patch also makes the pointer point to the position of the property name that fails destructuring. For computed and numeric property names, we print a generic error: d8> var { 1: x } = null (d8):1: TypeError: Cannot destructure against 'undefined' or 'null'. var { 1: x } = null ^ TypeError: Cannot destructure against 'undefined' or 'null'. at (d8):1:1 Bug: v8:6499 Change-Id: I35b1ac749489828686f042975294b9926e2dfc53 Reviewed-on: https://chromium-review.googlesource.com/537341Reviewed-by:
Adam Klein <adamk@chromium.org> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org> Cr-Commit-Position: refs/heads/master@{#45965}
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