[PATCH] D143072: [NFC][clang] Fix static code analyzer complains

[Mariya Podchishchaeva via Phabricator via cfe-commits]

Fznamznon created this revision.
Herald added subscribers: manas, ASDenysPetrov, dkrupp, donat.nagy, Szelethus, 
a.sidorin, baloghadamsoftware.
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Initialize values that end up uninitialized.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D143072

Files:
  clang/lib/ARCMigrate/TransformActions.cpp
  clang/lib/Sema/AnalysisBasedWarnings.cpp


Index: clang/lib/Sema/AnalysisBasedWarnings.cpp
===================================================================
--- clang/lib/Sema/AnalysisBasedWarnings.cpp
+++ clang/lib/Sema/AnalysisBasedWarnings.cpp
@@ -574,6 +574,7 @@
     D.diag_AlwaysFallThrough_HasNoReturn = 0;
     D.diag_AlwaysFallThrough_ReturnsNonVoid =
         diag::warn_falloff_nonvoid_coroutine;
+    D.diag_NeverFallThroughOrReturn = 0;
     D.funMode = Coroutine;
     return D;
   }
Index: clang/lib/ARCMigrate/TransformActions.cpp
===================================================================
--- clang/lib/ARCMigrate/TransformActions.cpp
+++ clang/lib/ARCMigrate/TransformActions.cpp
@@ -45,7 +45,7 @@
     SourceLocation Loc;
     SourceRange R1, R2;
     StringRef Text1, Text2;
-    Stmt *S;
+    Stmt *S = nullptr;
     SmallVector<unsigned, 2> DiagIDs;
   };
 



Index: clang/lib/Sema/AnalysisBasedWarnings.cpp
===================================================================
--- clang/lib/Sema/AnalysisBasedWarnings.cpp
+++ clang/lib/Sema/AnalysisBasedWarnings.cpp
@@ -574,6 +574,7 @@
     D.diag_AlwaysFallThrough_HasNoReturn = 0;
     D.diag_AlwaysFallThrough_ReturnsNonVoid =
         diag::warn_falloff_nonvoid_coroutine;
+    D.diag_NeverFallThroughOrReturn = 0;
     D.funMode = Coroutine;
     return D;
   }
Index: clang/lib/ARCMigrate/TransformActions.cpp
===================================================================
--- clang/lib/ARCMigrate/TransformActions.cpp
+++ clang/lib/ARCMigrate/TransformActions.cpp
@@ -45,7 +45,7 @@
     SourceLocation Loc;
     SourceRange R1, R2;
     StringRef Text1, Text2;
-    Stmt *S;
+    Stmt *S = nullptr;
     SmallVector<unsigned, 2> DiagIDs;
   };
 

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