[compiler] Implement support for hoisted and recursive functions #30922
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Summary: Introduces a new binding kind for functions that allows them to be hoisted. Also has the result of causing all nested function declarations to be outputted as function declarations, not as let bindings. [ghstack-poisoned]
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mvitousek
added a commit
that referenced
this pull request
Sep 9, 2024
Summary: Introduces a new binding kind for functions that allows them to be hoisted. Also has the result of causing all nested function declarations to be outputted as function declarations, not as let bindings. ghstack-source-id: 7ebf5ea58611c3b29f38d73320eb12e37b49b28b Pull Request resolved: #30922
josephsavona
reviewed
Sep 9, 2024
Comment on lines
1004
to
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| case InstructionKind.HoistedFunction: | ||
| CompilerError.invariant(false, { | ||
| reason: 'Unexpected HoistedFunction variable in for..in collection', | ||
| description: null, | ||
| loc: iterableItem.loc, | ||
| suggestions: null, | ||
| }); | ||
| case InstructionKind.Function: | ||
| CompilerError.invariant(false, { | ||
| reason: 'Unexpected Function variable in for..in collection', | ||
| description: null, | ||
| loc: iterableItem.loc, | ||
| suggestions: null, | ||
| }); |
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we could just collapse all these unsupported cases
josephsavona
reviewed
Sep 9, 2024
Comment on lines
1120
to
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| case InstructionKind.HoistedFunction: | ||
| CompilerError.invariant(false, { | ||
| reason: 'Unexpected HoistedFunction variable in for..of collection', | ||
| description: null, | ||
| loc: iterableItem.loc, | ||
| suggestions: null, | ||
| }); | ||
| case InstructionKind.Function: | ||
| CompilerError.invariant(false, { | ||
| reason: 'Unexpected Function variable in for..of collection', | ||
| description: null, | ||
| loc: iterableItem.loc, | ||
| suggestions: null, | ||
| }); |
…ctions" Summary: Introduces a new binding kind for functions that allows them to be hoisted. Also has the result of causing all nested function declarations to be outputted as function declarations, not as let bindings. [ghstack-poisoned]
mvitousek
added a commit
that referenced
this pull request
Sep 9, 2024
Summary: Introduces a new binding kind for functions that allows them to be hoisted. Also has the result of causing all nested function declarations to be outputted as function declarations, not as let bindings. ghstack-source-id: 597e5478208fb10d8d09b3d5b217c18cf9e74de5 Pull Request resolved: #30922
…ctions" Summary: Introduces a new binding kind for functions that allows them to be hoisted. Also has the result of causing all nested function declarations to be outputted as function declarations, not as let bindings. [ghstack-poisoned]
mvitousek
added a commit
that referenced
this pull request
Sep 16, 2024
Summary: Introduces a new binding kind for functions that allows them to be hoisted. Also has the result of causing all nested function declarations to be outputted as function declarations, not as let bindings. ghstack-source-id: fa40d4909fb3d30c23691e36510ebb3c3cc41053 Pull Request resolved: #30922
mvitousek
added a commit
that referenced
this pull request
Sep 16, 2024
Summary: Introduces a new binding kind for functions that allows them to be hoisted. Also has the result of causing all nested function declarations to be outputted as function declarations, not as let bindings. ghstack-source-id: fa40d4909fb3d30c23691e36510ebb3c3cc41053 Pull Request resolved: #30922
github-actions bot
pushed a commit
that referenced
this pull request
Sep 16, 2024
Summary: Introduces a new binding kind for functions that allows them to be hoisted. Also has the result of causing all nested function declarations to be outputted as function declarations, not as let bindings. ghstack-source-id: fa40d4909fb3d30c23691e36510ebb3c3cc41053 Pull Request resolved: #30922 DiffTrain build for [d7167c3](d7167c3)
eps1lon
pushed a commit
to vercel/next.js
that referenced
this pull request
Sep 18, 2024
**breaking change for canary users: Bumps peer dependency of React from `19.0.0-rc-206df66e-20240912` to `19.0.0-rc-a99d8e8d-20240916`** [diff facebook/react@206df66e...a99d8e8d](facebook/react@206df66...a99d8e8) <details> <summary>React upstream changes</summary> - facebook/react#30977 - facebook/react#30971 - facebook/react#30922 - facebook/react#30917 - facebook/react#30902 - facebook/react#30912 - facebook/react#30970 - facebook/react#30969 - facebook/react#30967 - facebook/react#30966 - facebook/react#30960 - facebook/react#30968 - facebook/react#30961 - facebook/react#28255 - facebook/react#30957 - facebook/react#30958 - facebook/react#30959 - facebook/react#30951 - facebook/react#30954 - facebook/react#30920 - facebook/react#30942 </details>
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Stack from ghstack (oldest at bottom):
Summary:
Introduces a new binding kind for functions that allows them to be hoisted. Also has the result of causing all nested function declarations to be outputted as function declarations, not as let bindings.