rjmccall added inline comments.
================
Comment at: clang/lib/Sema/SemaStmt.cpp:1846
+ (*Iter)->setInvalidDecl();
+ }
}
----------------
You can have multiple tag declarations because of complex declarators or
type-specifiers, e.g. `struct A (*var)(struct B)` or `_Atomic(struct
A(*)(struct B))`. It should already be an error to write the latter without a
declarator, but you do need to not diagnose if there *is* a declarator.
Probably the right way to write this is to ignore tags in the first walk but
remember whether you saw a non-tag; if you don't, diagnose the first tag.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D92577/new/
https://reviews.llvm.org/D92577
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