language-servers/rust-analyzer
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Fix divide by zero

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This commit is contained in:
Lukas Wirth 2024-06-09 13:03:01 +02:00
parent d4dc3ca83b
commit 2ced362e57
1 changed files with 2 additions and 1 deletions
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3
crates/rust-analyzer/src/main_loop.rs
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@ -3,6 +3,7 @@
use std::{ use std::{
fmt, fmt,
ops::Div as _,
time::{Duration, Instant}, time::{Duration, Instant},
}; };
@ -499,7 +500,7 @@ impl GlobalState {
tracing::trace!("updating notifications for {:?}", subscriptions); tracing::trace!("updating notifications for {:?}", subscriptions);
// Split up the work on multiple threads, but we don't wanna fill the entire task pool with // Split up the work on multiple threads, but we don't wanna fill the entire task pool with
// diagnostic tasks, so we limit the number of tasks to a quarter of the total thread pool. // diagnostic tasks, so we limit the number of tasks to a quarter of the total thread pool.
let max_tasks = self.config.main_loop_num_threads() / 4; let max_tasks = self.config.main_loop_num_threads().div(4).max(1);
let chunk_length = subscriptions.len() / max_tasks; let chunk_length = subscriptions.len() / max_tasks;
let remainder = subscriptions.len() % max_tasks; let remainder = subscriptions.len() % max_tasks;