[analyzer] Suppress nullability warning for defensive super initializer idiom.
A common idiom in Objective-C initializers is for a defensive nil-check on the
result of a call to a super initializer:
if (self = [super init]) {
...
}
return self;
To avoid warning on this idiom, the nullability checker now suppress diagnostics
for returns of nil on syntactic 'return self' even in initializers with non-null
return types.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@258461 91177308-0d34-0410-b5e6-96231b3b80d8
(cherry picked from commit cd1a0ca84198b972e782f9e3f7827710d9c2573d)
2 files changed
