Query: Skip updating NewExpression without ctor #18391
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
smitpatel
force-pushed
the
smit/dotnetmagic
branch
from
eb72cab to
acb388d
Compare
AndriySvyryd
approved these changes
Oct 16, 2019
Member
AndriySvyryd
left a comment
AndriySvyryd
left a comment
There was a problem hiding this comment.
Make sure this doesn't get into master
smitpatel
force-pushed
the
smit/dotnetmagic
branch
2 times, most recently
from
00e1af8 to
d308c45
Compare
Scenario: NewExpression of struct type which does not have any ctor arguments (so new DateTime()). New DateTime(2019, 12, 11) still has ctor so it works fine. Struct type could be user defined or system defined. Root cause: When calling NewExpression.Update the way checking if arguments are changed is different in .NET Framework & Core. Since arguments are 0, it should not need to be updated. .NET Core identifies this correctly and does not cause regeneration avoiding the exception.
smitpatel
force-pushed
the
smit/dotnetmagic
branch
from
d308c45 to
6774c70
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Scenario: NewExpression of struct type which does not have any ctor arguments (so new DateTime()). New DateTime(2019, 12, 11) still has ctor so it works fine. Struct type could be user defined or system defined.
Root cause: When calling NewExpression.Update the way checking if arguments are changed is different in .NET Framework & Core. Since arguments are 0, it should not need to be updated. .NET Core identifies this correctly and does not cause regeneration avoiding the exception.