Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/clang-tools-extra/test/clang-tidy/google-objc-avoid-throwing-exception.m

@@ -0,0 +1,32 @@
+// RUN: %check_clang_tidy %s google-objc-avoid-throwing-exception %t
+@class NSString;
+
+@interface NSException
+
++ (void)raise:(NSString *)name format:(NSString *)format;
++ (void)raise:(NSString *)name format:(NSString *)format arguments:(NSString *)args; // using NSString type since va_list cannot be recognized here
+
+@end
+
+@interface NotException
+
++ (void)raise:(NSString *)name format:(NSString *)format;
+
+@end
+
+@implementation Foo
+- (void)f {
+    NSString *foo = @"foo";
+    @throw foo;
+    // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: pass in NSError ** instead of throwing exception to indicate Objective-C errors [google-objc-avoid-throwing-exception]
+}
+
+- (void)f2 {
+    [NSException raise:@"TestException" format:@"Test"];
+    // CHECK-MESSAGES: :[[@LINE-1]]:18: warning: pass in NSError ** instead of throwing exception to indicate Objective-C errors [google-objc-avoid-throwing-exception]
+    [NSException raise:@"TestException" format:@"Test %@" arguments:@"bar"];
+    // CHECK-MESSAGES: :[[@LINE-1]]:18: warning: pass in NSError ** instead of throwing exception to indicate Objective-C errors [google-objc-avoid-throwing-exception]
+    [NotException raise:@"NotException" format:@"Test"];
+}
+@end
+