[PATCH] D41311: [CodeGen] Fix crash when a function taking transparent union is redeclared.

Akira Hatanaka via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Fri Jan 5 22:12:13 PST 2018

ahatanak added inline comments.

Comment at: clang/lib/CodeGen/CGCall.cpp:2321
+          ArgI.getCoerceToType() ==
+              ConvertType(isPromoted ? Ty : Arg->getType()) &&
           ArgI.getDirectOffset() == 0) {
Maybe a comment explaining why different types are passed depending on the value of isPromoted?


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