rsmith added inline comments.
================
Comment at: clang/lib/AST/ExprConstant.cpp:1549
SubobjectDesignator Designator;
+ const Expr *LExpr = nullptr;
bool IsNullPtr : 1;
----------------
I don't think this is an appropriate approach. A source expression is
fundamentally not part of an lvalue, and so we shouldn't be tracking one. I
think we can fix this bug by handling the active union member change for a
class assignment at a higher level, working on a patch...
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D103395/new/
https://reviews.llvm.org/D103395
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