Fixes

Author: PiotrZSL

clang-tools-extra/clang-tidy/readability/ImplicitBoolConversionCheck.cpp

@@ -160,8 +160,7 @@ bool needsSpacePrefix(SourceLocation Loc, ASTContext &Context) {
     return true;
 
   const StringRef AllowedCharacters(" \t\n\v\f\r(){}[]<>;,+=-|&~!^*/");
-  return SpaceBeforeStmtStr.rtrim(AllowedCharacters).size() ==
-         SpaceBeforeStmtStr.size();
+  return !AllowedCharacters.contains(SpaceBeforeStmtStr.back());
 }
 
 void fixGenericExprCastFromBool(DiagnosticBuilder &Diag,

clang-tools-extra/test/clang-tidy/checkers/readability/implicit-bool-conversion.cpp

@@ -529,7 +529,7 @@ namespace PR71848 {
   int fun() {
     bool foo = false;
     return( foo );
-// CHECK-MESSAGES: :[[@LINE-1]]:11: warning: implicit conversion bool -> 'int' [readability-implicit-bool-conversion]
+// CHECK-MESSAGES: :[[@LINE-1]]:11: warning: implicit conversion 'bool' -> 'int' [readability-implicit-bool-conversion]
 // CHECK-FIXES: return static_cast<int>( foo );
   }
 }