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Balazs Benics 9da697e1bc Reland "[analyzer] Deprecate the unused 'analyzer-opt-analyze-nested-blocks' cc1 flag" 
It was previously reverted by 8406839d19.

---

This flag was introduced by
6818991d71
    commit 6818991d71
    Author: Ted Kremenek <kremenek@apple.com>
    Date:   Mon Dec 7 22:06:12 2009 +0000

  Add clang-cc option '-analyzer-opt-analyze-nested-blocks' to treat
  block literals as an entry point for analyzer checks.

The last reference was removed by this commit:
5c32dfc5fb

    commit 5c32dfc5fb
    Author: Anna Zaks <ganna@apple.com>
    Date:   Fri Dec 21 01:19:15 2012 +0000

  [analyzer] Add blocks and ObjC messages to the call graph.
  This paves the road for constructing a better function dependency graph.
  If we analyze a function before the functions it calls and inlines,
  there is more opportunity for optimization.
  Note, we add call edges to the called methods that correspond to
  function definitions (declarations with bodies).

Consequently, we should remove this dead flag.
However, this arises a couple of burning questions.
 - Should the `cc1` frontend still accept this flag - to keep
   tools/users passing this flag directly to `cc1` (which is unsupported,
   unadvertised) working.
 - If we should remain backward compatible, how long?
 - How can we get rid of deprecated and obsolete flags at some point?

Reviewed By: martong

Differential Revision: https://reviews.llvm.org/D126067
2022-06-14 10:22:37 +02:00
..
clang-apply-replacements [clang-apply-replacements] Added an option to ignore insert conflict. 2022-05-30 13:02:25 +08:00
clang-change-namespace
clang-doc [clang-doc] SerializeIndex - pass Index param by constant reference 2022-02-17 13:28:02 +00:00
clang-include-fixer [clang-tools-extra][cmake] Use GNUInstallDirs to support custom installation dirs. 2022-01-22 20:57:21 +00:00
clang-move [clang][lex] NFCI: Use FileEntryRef in PPCallbacks::InclusionDirective() 2022-04-14 10:46:12 +02:00
clang-query
clang-reorder-fields
clang-tidy Reland "[analyzer] Deprecate the unused 'analyzer-opt-analyze-nested-blocks' cc1 flag" 2022-06-14 10:22:37 +02:00
clangd [clangd] Minor refactor of CanonicalIncludes::addSystemHeadersMapping. 2022-06-09 12:18:39 +02:00
docs [clang-tidy][docs] Remove an unintentional paragraph break 2022-06-11 21:03:43 +02:00
include-cleaner [include-cleaner] Fix build error in unit test 2022-06-09 03:38:13 -04:00
modularize Remove unneeded cl::ZeroOrMore for cl::opt/cl::list options 2022-06-05 00:31:44 -07:00
pp-trace [pp-trace] Print HashLoc in InclusionDirective callback 2022-06-03 19:29:59 +08:00
pseudo [pseudo] Fix the broken build of ClangPseudoBenchmark, after c70aeaa. 2022-06-09 23:03:54 +02:00
test [clang-tidy] bugprone-use-after-move: Don't warn on self-moves. 2022-06-07 12:53:03 +02:00
tool-template
unittests [clang-tidy] Remove extra ";" in ModernizeModuleTest.cpp 2022-06-02 12:50:00 +02:00
.gitignore
CMakeLists.txt Generalize "check-all" umbrella targets, use for check-clang-tools 2022-05-06 12:30:49 +02:00
CODE_OWNERS.TXT
LICENSE.TXT
README.txt [NFC] update clang-tools-extra README.txt 2022-06-10 16:59:57 +05:30

README.txt 

//===----------------------------------------------------------------------===//
// Clang Tools repository
//===----------------------------------------------------------------------===//

Welcome to the repository of extra Clang Tools.  This repository holds tools
that are developed as part of the LLVM compiler infrastructure project and the
Clang frontend.  These tools are kept in a separate "extra" repository to
allow lighter weight checkouts of the core Clang codebase.

All discussion regarding Clang, Clang-based tools, and code in this repository
should be held using the standard Clang forum:
  https://discourse.llvm.org/c/clang

Code review for this tree should take place on the standard Clang patch and
commit lists:
  http://lists.llvm.org/mailman/listinfo/cfe-commits

If you find a bug in these tools, please file it in the LLVM bug tracker:
  https://github.com/llvm/llvm-project/issues/