bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'xtask/src/codegen/lints.rs')
-rw-r--r--xtask/src/codegen/lints.rs13
1 files changed, 10 insertions, 3 deletions
diff --git a/xtask/src/codegen/lints.rs b/xtask/src/codegen/lints.rs
index 788ae8d6c1..c09092e74e 100644
--- a/xtask/src/codegen/lints.rs
+++ b/xtask/src/codegen/lints.rs
@@ -3,7 +3,7 @@
#![allow(clippy::disallowed_types)]
use std::{
- collections::{HashMap, hash_map},
+ collections::{HashMap, HashSet, hash_map},
fs,
path::Path,
str::FromStr,
@@ -348,10 +348,12 @@ fn generate_lint_descriptor(sh: &Shell, buf: &mut String) {
buf.push_str(r#"pub const DEFAULT_LINTS: &[Lint] = &["#);
buf.push('\n');
+ let mut known_lints: HashSet<&String> = HashSet::with_capacity(lints.len() + lint_groups.len());
for (name, lint) in &lints {
push_lint_completion(buf, name, lint);
+ known_lints.insert(name);
}
- for (name, (group, _)) in &lint_groups {
+ for (name, (group, _)) in lint_groups.iter().filter(|(name, _)| !known_lints.contains(name)) {
push_lint_completion(buf, name, group);
}
buf.push_str("];\n\n");
@@ -372,10 +374,15 @@ fn generate_lint_descriptor(sh: &Shell, buf: &mut String) {
buf.push_str(r#"pub const RUSTDOC_LINTS: &[Lint] = &["#);
buf.push('\n');
+ let mut known_rustdoc_lints: HashSet<&String> =
+ HashSet::with_capacity(lints_rustdoc.len() + lint_groups_rustdoc.len());
for (name, lint) in &lints_rustdoc {
push_lint_completion(buf, name, lint);
+ known_rustdoc_lints.insert(name);
}
- for (name, (group, _)) in &lint_groups_rustdoc {
+ for (name, (group, _)) in
+ lint_groups_rustdoc.iter().filter(|(name, _)| !known_rustdoc_lints.contains(name))
+ {
push_lint_completion(buf, name, group);
}
buf.push_str("];\n\n");