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Add expr_2021 macro fragment specifier #1580

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Merged
merged 2 commits into from
Oct 2, 2024
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Add expr_2021 macro fragment specifier #1580

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e4ba8b0
Add `expr_2021` macro fragment specifier
ehuss Oct 2, 2024
a5f20e3
Add expr_2021 to FOLLOW set rules
ehuss Aug 20, 2024
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Add expr_2021 to FOLLOW set rules
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@ehuss
ehuss committed Oct 2, 2024
commit a5f20e3310a8b1051973f2dd14020101597ceefe
2 changes: 1 addition & 1 deletion src/macro-ambiguity.md
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Expand Up @@ -325,7 +325,7 @@ represent simple nonterminals with the given fragment specifier.

* FOLLOW(pat) = {`=>`, `,`, `=`, `|`, `if`, `in`}`.

* FOLLOW(expr) = FOLLOW(stmt) = {`=>`, `,`, `;`}`.
* FOLLOW(expr) = FOLLOW(expr_2021) = FOLLOW(stmt) = {`=>`, `,`, `;`}`.

* FOLLOW(ty) = FOLLOW(path) = {`{`, `[`, `,`, `=>`, `:`, `=`, `>`, `>>`, `;`,
`|`, `as`, `where`, block nonterminals}.
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