llvm-project/clang-tools-extra
Fabian Wolff c3e3c76209 [clang-tidy] Fix `bugprone-use-after-move` check to also consider moves in constructor initializers
Fixes PR#38187. Constructors are actually already checked,
but only as functions, i.e. the check only looks at the
constructor body and not at the initializers, which misses
the (common) case where constructor parameters are moved
as part of an initializer expression.

One remaining false negative is when both the move //and//
the use-after-move occur in constructor initializers.
This is a lot more difficult to handle, though, because
the `bugprone-use-after-move` check is currently based on
a CFG that only takes the body into account, not the
initializers, so e.g. initialization order would have to
manually be considered. I will file a follow-up issue for
this once PR#38187 is closed.

Reviewed By: carlosgalvezp

Differential Revision: https://reviews.llvm.org/D113708
2021-11-15 07:41:35 +00:00
..
clang-apply-replacements [clang-apply-replacements] Correctly handle relative paths 2021-11-11 18:28:43 +00:00
clang-change-namespace Reapply "Support Attr in DynTypedNode and ASTMatchers." 2021-08-06 22:30:32 +02:00
clang-doc [clang-doc] Pass Record argument by const-ref. NFCI. 2021-09-24 10:06:13 +01:00
clang-include-fixer Cleanup identifier parsing; NFC 2021-09-14 09:12:22 -04:00
clang-move [SystemZ][z/OS][Windows] Add new OF_TextWithCRLF flag and use this flag instead of OF_Text 2021-04-06 07:23:31 -04:00
clang-query [clang-query] Add check to prevent setting srcloc when no introspection is available. 2021-04-28 11:21:35 +01:00
clang-reorder-fields [clang-tooling] Prevent llvm::fatal_error on invalid CLI option 2021-01-29 10:15:06 +01:00
clang-tidy [clang-tidy] Fix `bugprone-use-after-move` check to also consider moves in constructor initializers 2021-11-15 07:41:35 +00:00
clangd Revert "[clang] retain type sugar in auto / template argument deduction" 2021-11-15 00:29:05 +01:00
docs [NFC] Trim trailing whitespace in *.rst 2021-11-15 09:17:08 +08:00
modularize Use StringRef::contains (NFC) 2021-10-23 20:41:46 -07:00
pp-trace [clang] Let PPCallbacks::PragmaWarning() pass specifier as enum instead of string 2021-09-28 19:47:27 -04:00
test [clang-tidy] Fix `bugprone-use-after-move` check to also consider moves in constructor initializers 2021-11-15 07:41:35 +00:00
tool-template [OpenMP] "UnFix" layering problem with FrontendOpenMP 2020-04-07 14:41:18 -05:00
unittests [clang-tidy] Fix llvm-header-guard so that it works with Windows paths 2021-11-10 18:35:57 +13:00
.gitignore
CMakeLists.txt Add an explicit toggle for the static analyzer in clang-tidy 2020-09-10 10:48:17 -04:00
CODE_OWNERS.TXT [clangd] add CODE_OWNERS 2020-01-29 12:43:19 +01:00
LICENSE.TXT
README.txt

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.

This repository is only intended to be checked out inside of a full LLVM+Clang
tree, and in the 'tools/extra' subdirectory of the Clang checkout.

All discussion regarding Clang, Clang-based tools, and code in this repository
should be held using the standard Clang mailing lists:
  http://lists.llvm.org/mailman/listinfo/cfe-dev

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:
  http://llvm.org/bugs/