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| -rw-r--r-- | docs/CodingStandards.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/docs/CodingStandards.rst b/docs/CodingStandards.rst index ecd5626eb0..455ffd5292 100644 --- a/docs/CodingStandards.rst +++ b/docs/CodingStandards.rst @@ -830,11 +830,11 @@ off by default but turned on when building LLVM with a version of Clang that supports the warning. A knock-on effect of this stylistic requirement is that when building LLVM with -GCC you may get warnings related "control may reach end of non-void function" +GCC you may get warnings related to "control may reach end of non-void function" if you return from each case of a covered switch-over-enum because GCC assumes -that the enum expression may take any representable value, not just those in -the enumeration. To suppress this warning, use ``llvm_unreachable`` after the -switch. +that the enum expression may take any representable value, not just those of +individual enumerators. To suppress this warning, use ``llvm_unreachable`` after +the switch. Use ``LLVM_DELETED_FUNCTION`` to mark uncallable methods ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |