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Use TypeUtils::getOldConstantArrays in array_fill_keys extension#1676

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ondrejmirtes merged 2 commits into
phpstan:1.8.xfrom
herndlm:array-fill-keys-get-old-constant-arrays
Sep 1, 2022
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Use TypeUtils::getOldConstantArrays in array_fill_keys extension#1676
ondrejmirtes merged 2 commits into
phpstan:1.8.xfrom
herndlm:array-fill-keys-get-old-constant-arrays

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@herndlm

@herndlm herndlm commented Sep 1, 2022

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jfyi: an optional key that is not at the end of the array will lead to a union key which will lead to generalization to a generic array via the ConstantArrayBuilder, which makes sense since a union cannot be used as key. this is not changed behaviour but surprised me for a second when I added optional key tests :)

@herndlm herndlm changed the title Array fill keys get old constant arrays Use TypeUtils::getOldConstantArrays in array_shift extension Sep 1, 2022
@herndlm

herndlm commented Sep 1, 2022

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This time I opened it with the wrong title and forgot to change commit messages. Ondrej, please show mercy :D

@herndlm herndlm changed the title Use TypeUtils::getOldConstantArrays in array_shift extension Use TypeUtils::getOldConstantArrays in array_fill_keys extension Sep 1, 2022
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herndlm force-pushed the array-fill-keys-get-old-constant-arrays branch from ef73a7e to a39e570 Compare September 1, 2022 08:06
@ondrejmirtes
ondrejmirtes merged commit fc69708 into phpstan:1.8.x Sep 1, 2022
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Thank you!

@herndlm
herndlm deleted the array-fill-keys-get-old-constant-arrays branch September 1, 2022 08:16
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2 participants