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Panic on let x = concat_bytes!(2); #16046

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HKalbasi opened this issue Dec 8, 2023 · 1 comment · Fixed by #16048
Closed

Panic on let x = concat_bytes!(2); #16046

HKalbasi opened this issue Dec 8, 2023 · 1 comment · Fixed by #16048
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@Veykril
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C-bug Category: bug

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@HKalbasi
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HKalbasi commented Dec 8, 2023 

thread 'Worker' panicked at /home/user/oss/rust-analyzer/crates/mbe/src/token_map.rs:24:9:
assertion failed: self.spans.iter().tuple_windows().all(|(a, b)| a.0 < b.0)

Potentially regressed by #15959 since I can't reproduce it on old r-a.
@HKalbasi HKalbasi added the C-bug Category: bug label Dec 8, 2023
@Veykril
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Veykril commented Dec 8, 2023

Stupid eager macros ...

@Veykril Veykril self-assigned this Dec 8, 2023
@Veykril Veykril mentioned this issue Dec 8, 2023
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@bors bors closed this as completed in 86cccc7 Dec 8, 2023
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fix: Fix concat_bytes! expansion emitting an identifier Veykril/rust-analyzer
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