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authorbors <bors@rust-lang.org>2021-04-30 06:59:37 +0000
committerbors <bors@rust-lang.org>2021-04-30 06:59:37 +0000
commit5491c802c2f6b71070268310644577dd00726fa9 (patch)
treebbca319ed505bce326560ff9bb1bf94a656d4580
parentbbd81f2fe18686af42b3374663dede7161e22223 (diff)
parent2f494557baca7101ce0a540e5270fa25026873bb (diff)
downloadrust-5491c802c2f6b71070268310644577dd00726fa9.tar.gz
rust-5491c802c2f6b71070268310644577dd00726fa9.zip
Auto merge of #84401 - crlf0710:impl_main_by_path, r=petrochenkov
Implement RFC 1260 with feature_name `imported_main`.

This is the second extraction part of #84062 plus additional adjustments.
This (mostly) implements RFC 1260.

However there's still one test case failure in the extern crate case. Maybe `LocalDefId` doesn't work here? I'm not sure.

cc https://github.com/rust-lang/rust/issues/28937
r? `@petrochenkov`
-rw-r--r--clippy_utils/src/lib.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/clippy_utils/src/lib.rs b/clippy_utils/src/lib.rs
index cd85c487798..e81a92eb74c 100644
--- a/clippy_utils/src/lib.rs
+++ b/clippy_utils/src/lib.rs
@@ -678,7 +678,7 @@ pub fn method_chain_args<'a>(expr: &'a Expr<'_>, methods: &[&str]) -> Option<Vec
 pub fn is_entrypoint_fn(cx: &LateContext<'_>, def_id: DefId) -> bool {
     cx.tcx
         .entry_fn(LOCAL_CRATE)
-        .map_or(false, |(entry_fn_def_id, _)| def_id == entry_fn_def_id.to_def_id())
+        .map_or(false, |(entry_fn_def_id, _)| def_id == entry_fn_def_id)
 }
 
 /// Returns `true` if the expression is in the program's `#[panic_handler]`.