Auto merge of rust-lang#12372 - GuillaumeGomez:fix-nonminimal_bool-regression, r=flip1995

Fix `nonminimal_bool` lint regression

Fixes rust-lang#12371.
Fixes rust-lang#12369.

cc `@RalfJung`

The problem was an invalid condition. Shame on me...

changelog: Fix `nonminimal_bool` lint regression

Author: bors

clippy_lints/src/booleans.rs

@@ -148,8 +148,8 @@ fn check_inverted_bool_in_condition(
     right: &Expr<'_>,
 ) {
     if expr_span.from_expansion()
-        && (!cx.typeck_results().node_types()[left.hir_id].is_bool()
-            || !cx.typeck_results().node_types()[right.hir_id].is_bool())
+        || !cx.typeck_results().node_types()[left.hir_id].is_bool()
+        || !cx.typeck_results().node_types()[right.hir_id].is_bool()
     {
         return;
     }

tests/ui/nonminimal_bool.rs

@@ -173,3 +173,8 @@ fn issue_5794() {
     if !b == !c {} //~ ERROR: this boolean expression can be simplified
     if !b != !c {} //~ ERROR: this boolean expression can be simplified
 }
+
+fn issue_12371(x: usize) -> bool {
+    // Should not warn!
+    !x != 0
+}