Mercurial > hg > CbC > CbC_llvm

annotate clang/test/SemaObjC/nullability-arc.m @ 150:1d019706d866

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
150
anatofuz
parents:
diff changeset
1 // RUN: %clang_cc1 -fobjc-arc -fsyntax-only -Woverriding-method-mismatch %s -verify
anatofuz
parents:
diff changeset
2
anatofuz
parents:
diff changeset
3 __attribute__((objc_root_class))
anatofuz
parents:
diff changeset
4 @interface NSFoo
anatofuz
parents:
diff changeset
5 @end
anatofuz
parents:
diff changeset
6
anatofuz
parents:
diff changeset
7 // ARC qualifiers stacked with nullability.
anatofuz
parents:
diff changeset
8 void accepts_arc_qualified(NSFoo * __unsafe_unretained _Nonnull obj) {
anatofuz
parents:
diff changeset
9 accepts_arc_qualified(0); // expected-warning{{null passed to a callee that requires a non-null argument}}
anatofuz
parents:
diff changeset
10 }