[clang] [analyzer] Fix crash in PaddingChecker on dependent field types (PR #232986)

[Manuel Sainz de Baranda y Goñi via cfe-commits]

================
@@ -1141,6 +1141,14 @@ void Sema::ActOnLambdaExpressionAfterIntroducer(LambdaIntroducer &Intro,
 
   // Determine if we're within a context where we know that the lambda will
   // be dependent, because there are template parameters in scope.
+  //
+  // FIXME: A lambda in the noexcept specifier of an abbreviated function
+  // template (e.g. `auto&&`) is not marked dependent, even though it captures
+  // a dependent entity. Could this be because the implicit template parameter
+  // is not in scope while the specifier is parsed, leaving the lambda's
+  // dependency kind as LDK_Unknown? See:
+  // * https://github.com/llvm/llvm-project/issues/232874
+  // * https://github.com/llvm/llvm-project/issues/233102
----------------
redcode wrote:

Please, read https://github.com/llvm/llvm-project/pull/232986#issuecomment-6239204004

https://github.com/llvm/llvm-project/pull/232986