hanchenye-llvm-project/clang/test/ARCMT/migrate-emit-errors.m

// RUN: %clang_cc1 -arcmt-migrate -arcmt-migrate-directory %t -arcmt-migrate-emit-errors %s 2>&1 | FileCheck %s
// RUN: rm -rf %t

@protocol NSObject
- (oneway void)release;
@end

void test(id p) {
  [p release];
}

// CHECK: error: ARC forbids explicit message send of 'release'
Make -fobjc-nonfragile-abi the -cc1 default, since it's the increasingly prevailing case to the point that new features like ARC don't even support the fragile ABI anymore. This required a little bit of reshuffling with exceptions because a check was assuming that ObjCNonFragileABI was only being set in ObjC mode, and that's actually a bit obnoxious to do. Most, though, it involved a perl script to translate a ton of test cases. Mostly no functionality change for driver users, although there are corner cases with disabling language-specific exceptions that we should handle more correctly now. llvm-svn: 140957 2011-10-02 09:16:38 +08:00			`// RUN: %clang_cc1 -arcmt-migrate -arcmt-migrate-directory %t -arcmt-migrate-emit-errors %s 2>&1 \| FileCheck %s`
[arcmt] Add some additional driver flags to optionally emit or save the pre-migration ARC errors. -arcmt-migrate-emit-errors : Emits the pre-migration ARC errors but it doesn't affect anything else -arcmt-migrate-report-output : Writes out the pre-migration ARC errors to the provided plist file rdar://9791454 llvm-svn: 135491 2011-07-20 01:20:03 +08:00			`// RUN: rm -rf %t`

			`@protocol NSObject`
			`- (oneway void)release;`
			`@end`

			`void test(id p) {`
			`[p release];`
			`}`

			`// CHECK: error: ARC forbids explicit message send of 'release'`