[clang] [clang] Implement lifetime analysis for lifetime_capture_by(X) (PR #115921)

[Boaz Brickner via cfe-commits]

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@@ -10132,10 +10132,10 @@ def err_lifetimebound_ctor_dtor : Error<
   "%select{constructor|destructor}0">;
 def err_lifetimebound_parameter_void_return_type : Error<
   "'lifetimebound' attribute cannot be applied to a parameter of a function "
-  "that returns void">;
+  "that returns void; did you mean 'lifetime_capture_by(X)'">;
 def err_lifetimebound_implicit_object_parameter_void_return_type : Error<
   "'lifetimebound' attribute cannot be applied to an implicit object "
-  "parameter of a function that returns void">;
+  "parameter of a function that returns void; did you mean 'lifetime_capture_by(X)'">;
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bricknerb wrote:

Break the line after the ";" to avoid going over 80 chars.

https://github.com/llvm/llvm-project/pull/115921