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plugin mode still needs to work

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Oliver Schneider 2016-08-17 18:26:58 +02:00
parent e3723cb938
commit 59c31d319a
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1 changed files with 2 additions and 1 deletions
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src/lib.rs
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@ -2,6 +2,7 @@
#![feature(plugin_registrar)] #![feature(plugin_registrar)]
#![feature(rustc_private)] #![feature(rustc_private)]
#![allow(unknown_lints)] #![allow(unknown_lints)]
#![feature(borrow_state)]
extern crate rustc_plugin; extern crate rustc_plugin;
use rustc_plugin::Registry; use rustc_plugin::Registry;
@ -12,7 +13,7 @@ pub use clippy_lints::*;
#[plugin_registrar] #[plugin_registrar]
pub fn plugin_registrar(reg: &mut Registry) { pub fn plugin_registrar(reg: &mut Registry) {
if reg.sess.lint_store.borrow().get_lint_groups().iter().any(|&(s, _, _)| s == "clippy") { if reg.sess.lint_store.borrow_state() == std::cell::BorrowState::Unused && reg.sess.lint_store.borrow().get_lint_groups().iter().any(|&(s, _, _)| s == "clippy") {
reg.sess.struct_warn("running cargo clippy on a crate that also imports the clippy plugin").emit(); reg.sess.struct_warn("running cargo clippy on a crate that also imports the clippy plugin").emit();
} else { } else {
register_plugins(reg); register_plugins(reg);