[PATCH] D34873: Fix miscompiled 32bit binaries by mingw

[Hans Wennborg via Phabricator via cfe-commits]

hans added a reviewer: rnk.
hans added a comment.

>From the bug, this is related to Richard's "r289413 - Add two new AST nodes to represent initialization of an array in terms of initialization of each array element", which broke MSVC builds due to under-alignment, which Reid addressed with "r289575 - Align EvalInfo in ExprConstant to avoid PointerUnion assertions".

Perhaps there's a problem with MinGW 4.9.2's alignas? Or is this https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78936 as Reid says in https://bugs.llvm.org/show_bug.cgi?id=32018#c8 ?


https://reviews.llvm.org/D34873