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Handle this prefix in objects (in quote patterns) #14732

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Merged
smarter merged 1 commit into from
Mar 23, 2022
Merged

Handle this prefix in objects (in quote patterns) #14732

smarter merged 1 commit into from
Mar 23, 2022

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@nicolasstucki nicolasstucki commented Mar 21, 2022 •
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Fixes #14536

@nicolasstucki nicolasstucki force-pushed the fix-14536 branch 2 times, most recently from 454284f to 3b09c0e Compare March 22, 2022 14:25
@nicolasstucki nicolasstucki marked this pull request as ready for review March 23, 2022 14:20
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nicolasstucki commented Mar 23, 2022

The issue is that the scrutiny contained and Ident reference to a method in an object O and the pattern expected a Select where the prefix is extracted (i.e. has a hole). The issue happens only if the call is inside the object O.

The solution is to detect these situations and create the tree for the prefix of the selection and compare it with the prefix of the pattern. If those match, the prefix will be bound the to quote pattern splice variable.

@nicolasstucki nicolasstucki requested a review from smarter March 23, 2022 14:25
@smarter smarter merged commit 03085e0 into scala:main Mar 23, 2022
@smarter smarter deleted the fix-14536 branch March 23, 2022 14:42
nicolasstucki added a commit to dotty-staging/dotty that referenced this pull request Mar 28, 2022
@nicolasstucki
Handle this prefix in classes (in quote patterns) scala#14732
9d5d5e4 
Fixes scala#14788
nicolasstucki added a commit to dotty-staging/dotty that referenced this pull request Mar 31, 2022
@nicolasstucki
Handle this prefix in classes (in quote patterns) scala#14732
250533c 
Fixes scala#14788
michelou pushed a commit to michelou/scala3 that referenced this pull request Apr 25, 2022
@nicolasstucki @michelou
Handle this prefix in classes (in quote patterns) scala#14732
45bf86b 
Fixes scala#14788
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Quotes pattern matching on object's member

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