================
@@ -9294,3 +9294,18 @@ Declares that a function potentially allocates heap
memory, and prevents any pot
of ``nonallocating`` by the compiler.
}];
}
+
+def NonStringDocs : Documentation {
+ let Category = DocCatDecl;
+ let Content = [{
+The ``nonstring`` attribute can be applied to the declaration of a variable or
+a field whose type is a character array to specify that the character array is
+not intended to behave like a null-terminated string. This will silence
+diagnostics with code like:
+
+.. code-block:: c
+
+ char BadStr[3] = "foo"; // No space for the null terminator, diagnosed
+ __attribute__((nonstring)) char NotAStr[3] = "foo"; // Not diagnosed
+ }];
+}
----------------
erichkeane wrote:
github says no newline is here :/
https://github.com/llvm/llvm-project/pull/137829
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