nik added a comment.
In https://reviews.llvm.org/D44480#1117147, @cpplearner wrote:
> Does `getAs<AutoType>()` work correctly with function returning `auto&`?
No. For
class Foo {} foo;
auto& return_auto_ref() { return foo; }
auto r6 = return_auto_ref();
the "getAs<AutoType>()" version will skip the function body and generate an
error message on use, but "FD->getReturnType()->getContainedDeducedType()"
works fine (will not skip the body, as it should here). OK, so now I have a
rough idea what the "Contained" was referring too :)
Repository:
rL LLVM
https://reviews.llvm.org/D44480
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