jyknight added inline comments.
================
Comment at: clang/test/SemaObjC/block-type-safety.m:170
+ genericBlockWithParam = blockWithParam;
+ blockWithParam = genericBlockWithParam; // expected-error {{incompatible
block pointer types assigning to 'void (^)(NSAllArray *)' from 'void
(^)(id<Foo>)'}}
+ return 0;
----------------
It seems a shame to disallow this assignment in the compatibility mode, when it
ought to be allowed.
Perhaps it would be better to allow both directions for parameters when the
compatibility flag is set? (That is: the compat mode flag would only cause the
compiler to allow _more_ things than it otherwise should.)
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D79511/new/
https://reviews.llvm.org/D79511
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