shafik added inline comments.
================
Comment at: clang/test/AST/Interp/arrays.cpp:69
+constexpr int const * ap1 = &arr[0];
+constexpr int const * ap2 = ap1 + 3; // expected-error {{must be initialized
by a constant expression}} \
+ // expected-note {{cannot refer to
element 3 of array of 2}} \
----------------
We should also have a test for addition out of bounds but subsequent addition
bringing it back in bounds. Still UB but we should verify it:
https://godbolt.org/z/c1MWjGdfT
Apparently gcc does not catch this one.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D135858/new/
https://reviews.llvm.org/D135858
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