[PATCH] D131979: [clang][UBSan] Fix __builtin_assume_aligned crash

[John McCall via Phabricator via cfe-commits]

rjmccall added a comment.

`getSubExprAsWritten`, as the name suggests, is a query for exploring the source code as written; it should generally not be used in CodeGen, which should be respecting the semantics of the AST.  If Sema is applying implicit conversions that aren't desirable, we should fix that in Sema, if necessary by using custom type-checking.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D131979/new/

https://reviews.llvm.org/D131979