std_move false positive

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[usx95]

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• std_move false positive #170007 👈 (View in Graphite)
• dereference_operator #170006
• Implicit lifetimebound for std namespace #170005
• [LifetimeSafety] Implement multi-level origins #168344
• main

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[github-actions]

⚠️ C/C++ code formatter, clang-format found issues in your code. ⚠️

You can test this locally with the following command:

git-clang-format --diff origin/main HEAD --extensions h,cpp -- clang/include/clang/Analysis/Analyses/LifetimeSafety/FactsGenerator.h clang/lib/Analysis/LifetimeSafety/FactsGenerator.cpp --diff_from_common_commit

⚠️
The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing origin/main to the base branch/commit you want to compare against.
⚠️

View the diff from clang-format here.

diff --git a/clang/include/clang/Analysis/Analyses/LifetimeSafety/FactsGenerator.h b/clang/include/clang/Analysis/Analyses/LifetimeSafety/FactsGenerator.h
index eb251fa14..f2717f731 100644
--- a/clang/include/clang/Analysis/Analyses/LifetimeSafety/FactsGenerator.h
+++ b/clang/include/clang/Analysis/Analyses/LifetimeSafety/FactsGenerator.h
@@ -102,7 +102,7 @@ private:
   // exempting it from the check.
   llvm::DenseMap<const DeclRefExpr *, UseFact *> UseFacts;
 
-  llvm::DenseSet<const ValueDecl* > MovedDecls;
+  llvm::DenseSet<const ValueDecl *> MovedDecls;
 };
 
 } // namespace clang::lifetimes::internal

[github-actions]

🐧 Linux x64 Test Results

• 84765 tests passed
• 1114 tests skipped
• 1 test failed

Failed Tests

(click on a test name to see its output)

Clang

Clang.Sema/warn-lifetime-safety-dataflow.cpp

Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/22/include -nostdsysteminc -fexperimental-lifetime-safety -mllvm -debug-only=LifetimeFacts -Wexperimental-lifetime-safety /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/Sema/warn-lifetime-safety-dataflow.cpp 2>&1 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/Sema/warn-lifetime-safety-dataflow.cpp
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/clang -cc1 -internal-isystem /home/gha/actions-runner/_work/llvm-project/llvm-project/build/lib/clang/22/include -nostdsysteminc -fexperimental-lifetime-safety -mllvm -debug-only=LifetimeFacts -Wexperimental-lifetime-safety /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/Sema/warn-lifetime-safety-dataflow.cpp
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/Sema/warn-lifetime-safety-dataflow.cpp
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/Sema/warn-lifetime-safety-dataflow.cpp:155:16: error: CHECK-NEXT: is not on the line after the previous match
# | // CHECK-NEXT: Dest: {{[0-9]+}} (Expr: UnaryOperator, Type : int *)
# |                ^
# | <stdin>:169:2: note: 'next' match was here
# |  Dest: 12 (Expr: UnaryOperator, Type : int *)
# |  ^
# | <stdin>:165:13: note: previous match ended here
# |  OriginFlow: 
# |             ^
# | <stdin>:166:1: note: non-matching line after previous match is here
# |  Dest: 11 (Expr: UnaryOperator, Type : int *&)
# | ^
# | 
# | Input file: <stdin>
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/clang/test/Sema/warn-lifetime-safety-dataflow.cpp
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |           .
# |           .
# |           .
# |         164:  Src: 7 (Decl: pp, Type : int *) 
# |         165:  OriginFlow:  
# |         166:  Dest: 11 (Expr: UnaryOperator, Type : int *&) 
# |         167:  Src: 9 (Expr: ImplicitCastExpr, Type : int **) 
# |         168:  OriginFlow:  
# |         169:  Dest: 12 (Expr: UnaryOperator, Type : int *) 
# | next:155      !~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  error: match on wrong line
# |         170:  Src: 10 (Expr: ImplicitCastExpr, Type : int *) 
# |         171:  OriginFlow:  
# |         172:  Dest: 13 (Expr: ImplicitCastExpr, Type : int *) 
# |         173:  Src: 12 (Expr: UnaryOperator, Type : int *) 
# |         174:  OriginFlow:  
# |           .
# |           .
# |           .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

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