CJ Johnson 69cd776e1e [CodeGen] Apply 'nonnull' and 'dereferenceable(N)' to 'this' pointer ... arguments. * Adds 'nonnull' and 'dereferenceable(N)' to 'this' pointer arguments * Gates 'nonnull' on -f(no-)delete-null-pointer-checks * Introduces this-nonnull.cpp and microsoft-abi-this-nullable.cpp tests to explicitly test the behavior of this change * Refactors hundreds of over-constrained clang tests to permit these attributes, where needed * Updates Clang12 patch notes mentioning this change Reviewed-by: rsmith, jdoerfert Differential Revision: https://reviews.llvm.org/D17993		2020-11-16 17:39:17 -08:00
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except.handle	[Sema][C++] Propagate conversion kind to specialize the diagnostics	2020-02-25 16:05:37 +00:00
except.spec	[CodeGen] Apply 'nonnull' and 'dereferenceable(N)' to 'this' pointer	2020-11-16 17:39:17 -08:00