[clang] nonblocking/nonallocating attributes: 2nd pass caller/callee analysis (PR #99656)

via cfe-commits cfe-commits at lists.llvm.org
Tue Aug 13 23:05:06 PDT 2024


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@@ -10941,6 +10941,55 @@ def warn_imp_cast_drops_unaligned : Warning<
   InGroup<DiagGroup<"unaligned-qualifier-implicit-cast">>;
 
 // Function effects
+def warn_func_effect_allocates : Warning<
+  "'%0' function must not allocate or deallocate memory">,
+  InGroup<FunctionEffects>;
+def note_func_effect_allocates : Note<
+  "function cannot be inferred '%0' because it allocates/deallocates memory">;
+def warn_func_effect_throws_or_catches : Warning<
+  "'%0' function must not throw or catch exceptions">,
+  InGroup<FunctionEffects>;
+def note_func_effect_throws_or_catches : Note<
+  "function cannot be inferred '%0' because it throws or catches exceptions">;
+def warn_func_effect_has_static_local : Warning<
+  "'%0' function must not have static locals">,
----------------
Sirraide wrote:

I’d replace ‘local(s)’ w/ ‘local variable(s)’ everywhere because that’s the terminology we seem to be using everywhere else (in the diagnostic text; the name of the diagnostic is irrelevant in that respect imo).

https://github.com/llvm/llvm-project/pull/99656


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