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Explicit Tail Calls#3407

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Commits on Apr 1, 2023

• [WIP] start writing an initial draft

  

  Philipp Goerz

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Commits on Apr 2, 2023

• [WIP] keep writing on RFC

  

  Philipp Goerz

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• add some more TODOs

  

  Philipp Goerz

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Commits on Apr 3, 2023

• rationale and alternatives

  

  Philipp Goerz

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• finish up rationale and alternatives

  

  Philipp Goerz

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• fix some formatting issues

  

  Philipp Goerz

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Commits on Apr 4, 2023

• prior art add links

  

  Philipp Goerz

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Commits on Apr 5, 2023

• finish up prior-art

  

  Philipp Goerz

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• add reference-level explanation

  

  Philipp Goerz

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• add unresolved questions and future possibilities

  

  Philipp Goerz

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Commits on Apr 6, 2023

• final pass

  

  Philipp Goerz

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• update based on reviews

  phi-go

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Commits on Apr 7, 2023

• remove stray TODO

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• add TailCall MIR node

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• update implementation

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• gcc supports require tail call

  phi-go

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• indirect and external functions are supported

  phi-go

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• whitespace changes

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  phi-go

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• fix grammar

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  phi-go

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• fix typo

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• make section on difference between return and become clearer

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• update use case 1 description

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  phi-go

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• reword impact

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• improve wording of type checking section

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Commits on Apr 9, 2023

• update example illustrating the difference between return and become

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  phi-go

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  WaffleLapkin

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• update comments on use case examples

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• correct grammar mistake

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  phi-go

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• change example in semantics section to ref

  phi-go

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Commits on Apr 11, 2023

• rewrite to use TCE

  

  Philipp Goerz

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Commits on Apr 17, 2023

• change feature name

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• use the term TCE correctly

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• add more unresolved questions

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• update attribute on return section

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Commits on Apr 18, 2023

• fix wrong link

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• add another reference to question regarding lints

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Commits on Apr 19, 2023

• expand on why operators are not supported

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Commits on Apr 20, 2023

• simplify reference-level explanation

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• do another writing pass

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• passing borrows of local variables is not allowed

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Commits on Apr 22, 2023

• add example for arguments that are calls

  phi-go

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• fix typo in example

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• reword sentence

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• merge borrow checking and difference sections

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• do a grammar pass

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• improve accuracy of steps done by become

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• fix mistake in drop order example

  phi-go

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Commits on Apr 24, 2023

• be more clear on where become can be used

  phi-go

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• update description comparing return and become

  phi-go

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• add return become alternative

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Commits on May 3, 2023

• add alternative: explicit dropping of variables

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Commits on May 5, 2023

• fix date formatting

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Commits on May 6, 2023

• update with discussion on WebAssembly

  phi-go

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Commits on May 12, 2023

• update summary and motivation

  phi-go

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• update tail call elimination section

  phi-go

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• use slice instead of list example

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  phi-go

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• update wording for use case 1

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• update alternating example description

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  phi-go

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• add impl effort for explicit drop alternative

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• resolving unresolved questions

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Commits on May 13, 2023

• add resolved questions section

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Commits on May 15, 2023

• expand reference-level explanation

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• remove unneeded comment

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• add type comment to example

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• update description of return type coercion

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• add pointer coercions

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Commits on May 16, 2023

• mismatches in mutability

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• update generators

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• update async

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Commits on May 17, 2023

• add future possibilities to relax requirements

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• remove async as open question

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• remove open question on functions that abort

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• fix typos

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• update zig example

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Commits on May 21, 2023

• extend rationale and alternatives section

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Commits on May 23, 2023

• update async description

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• update async description

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• fix typo

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  phi-go

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• update reference-level explanation

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• move mutability mismatch to future

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• add fn tokens

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Commits on May 24, 2023

• performance guarantee

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• lint unresolved question to future possibilites

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Commits on May 25, 2023

• expand motivation section

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• update wasm3 description

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• Update wasm3 link

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Commits on May 26, 2023

• update motivation examples

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Commits on Sep 28, 2024

• Add RFC PR link and tracking issue link

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Commits on Nov 5, 2024

• Update text/0000-explicit-tail-calls.md

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• Update text/0000-explicit-tail-calls.md

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Commits on Nov 10, 2024

• Add section on successors/combinators and improve local goto section

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Commits on Nov 11, 2024

• Update text/0000-explicit-tail-calls.md

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• Update text/0000-explicit-tail-calls.md

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