[PATCH] D92269: [TableGen] Eliminate the 'code' type
Jessica Clarke via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sat Nov 28 14:23:58 PST 2020
jrtc27 added a comment.
Losing types and permitting nonsensical operators like `!subst` on code seems a bit sad. Why not just define a `!codeconcat`, like how we have a separate `!listconcat`? I agree that the TypeOf_xxx stuff is really ugly and so having _greater_ expressivity like `!codeconcat` would go a long way to help that. Also, `cast<code>(str)` would be the natural way to express the cases where you still really do want to construct code as a string without needing TypeOf_xxx.
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