[PATCH] D27607: [ubsan] Treat ObjC's BOOL as if its range is always {0, 1}

[Alex Lorenz via Phabricator via cfe-commits]

arphaman added inline comments.


================
Comment at: lib/CodeGen/CGExpr.cpp:1224
+                       const LangOptions &LO) {
+  if (!LO.ObjC1 && !LO.ObjC2)
+    return false;
----------------
LangOptions.ObjC1 should be always set if LangOptions.ObjC2 is set, so the 
second check is redundant I think.


https://reviews.llvm.org/D27607



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