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Fix ICE on invalid variable declarations in macro calls #105141
Fix ICE on invalid variable declarations in macro calls #105141
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r? @TaKO8Ki (rustbot has picked a reviewer for you, use r? to override) |
@@ -73,13 +73,13 @@ impl<'a> Parser<'a> { | |||
Ok(Some(if self.token.is_keyword(kw::Let) { | |||
self.parse_local_mk(lo, attrs, capture_semi, force_collect)? | |||
} else if self.is_kw_followed_by_ident(kw::Mut) { |
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Can you use a may_recover
check in all of these failure branches?
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Sorry, I mean the var
and mut
, etc. branches
@@ -117,7 +117,7 @@ macro_rules! maybe_recover_from_interpolated_ty_qpath { | |||
}; | |||
} | |||
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#[derive(Clone, Copy)] | |||
#[derive(Clone, Copy, Debug)] |
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Is this needed for something? Otherwise, can you remove it?
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Ah, I was using this for debugging, so thought this might be useful. Anyway, I'll remove it. Thanks!
Please use |
Fix ICE on parsing an invalid variable declaration as a statement like: ``` macro_rules! m { ($s:stmt) => {} } m! { var x } ```
Previously, the `recover_local_after_let` function was called from the body of the `recover_stmt_local` function. Unifying these two functions make it more simple and more readable.
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@compiler-errors Thank you for the review! Fixed. |
@bors r+ rollup |
…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#101975 (Suggest to use . instead of :: when accessing a method of an object) - rust-lang#105141 (Fix ICE on invalid variable declarations in macro calls) - rust-lang#105224 (Properly substitute inherent associated types.) - rust-lang#105236 (Add regression test for rust-lang#47814) - rust-lang#105247 (Use parent function WfCheckingContext to check RPITIT.) - rust-lang#105253 (Update a couple of rustbuild deps) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
This fixes ICE that happens with invalid variable declarations in macro calls like:
Found this is because of not collecting tokens on recovery, so I changed to force collect them.
Fixes #103529.