[PATCH] D24639: [Sema] Warn when returning a lambda that captures a local variable by reference

[Erik Pilkington via cfe-commits]

erik.pilkington updated this revision to Diff 77717.
erik.pilkington added a comment.

This new patch rewrites the check to just use the captures in the lambda's CXXRecordDecl, instead of searching through the returned expression to find the LambdaExpr.
Thanks!


https://reviews.llvm.org/D24639

Files:
  include/clang/AST/LambdaCapture.h
  include/clang/Basic/DiagnosticSemaKinds.td
  lib/Sema/SemaChecking.cpp
  test/SemaCXX/cxx1y-generic-lambdas-capturing.cpp
  test/SemaCXX/return-lambda-stack-addr.cpp

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