[PATCH] D153701: [WIP][Clang] Implement P2718R0 "Lifetime extension in range-based for loops"

[Yurong via Phabricator via cfe-commits]

yronglin updated this revision to Diff 549449.
yronglin added a comment.

Only create addational metarialized temporary in for-range-init.
FIXME: Need to handle function default argument, and add more test to make sure the generated LLVM IR is correct.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D153701/new/

https://reviews.llvm.org/D153701

Files:
  clang/include/clang/Sema/Sema.h
  clang/lib/Parse/ParseDecl.cpp
  clang/lib/Sema/SemaExprCXX.cpp
  clang/lib/Sema/SemaInit.cpp
  clang/lib/Sema/SemaStmt.cpp
  clang/test/AST/ast-dump-for-range-lifetime.cpp

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