[clang] e9877ec - [NFC] Initialize class member pointers to nullptr.

[Sindhu Chittireddy via cfe-commits]

Author: Sindhu Chittireddy
Date: 2023-07-12T11:04:38-07:00
New Revision: e9877eca408e3c266ca7ba8f05f6a907087e9e82

URL: https://github.com/llvm/llvm-project/commit/e9877eca408e3c266ca7ba8f05f6a907087e9e82
DIFF: https://github.com/llvm/llvm-project/commit/e9877eca408e3c266ca7ba8f05f6a907087e9e82.diff

LOG: [NFC] Initialize class member pointers to nullptr.

Fix clang-format issues in surrounding code.
Differential revision: https://reviews.llvm.org/D153892

Added: 
    

Modified: 
    clang/lib/ARCMigrate/TransProperties.cpp
    clang/lib/AST/ExprConstant.cpp
    clang/lib/Frontend/ASTConsumers.cpp
    clang/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/ARCMigrate/TransProperties.cpp b/clang/lib/ARCMigrate/TransProperties.cpp
index e5ccf1cf79b13a..6d1d950821a07c 100644
--- a/clang/lib/ARCMigrate/TransProperties.cpp
+++ b/clang/lib/ARCMigrate/TransProperties.cpp
@@ -45,7 +45,7 @@ namespace {
 class PropertiesRewriter {
   MigrationContext &MigrateCtx;
   MigrationPass &Pass;
-  ObjCImplementationDecl *CurImplD;
+  ObjCImplementationDecl *CurImplD = nullptr;
 
   enum PropActionKind {
     PropAction_None,

diff  --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index 2da4eb772589f9..f0185d016d7163 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -583,7 +583,7 @@ namespace {
     /// LambdaCaptureFields - Mapping from captured variables/this to
     /// corresponding data members in the closure class.
     llvm::DenseMap<const ValueDecl *, FieldDecl *> LambdaCaptureFields;
-    FieldDecl *LambdaThisCaptureField;
+    FieldDecl *LambdaThisCaptureField = nullptr;
 
     CallStackFrame(EvalInfo &Info, SourceLocation CallLoc,
                    const FunctionDecl *Callee, const LValue *This,

diff  --git a/clang/lib/Frontend/ASTConsumers.cpp b/clang/lib/Frontend/ASTConsumers.cpp
index 96f5926c0d7edb..7b58eaa04df95a 100644
--- a/clang/lib/Frontend/ASTConsumers.cpp
+++ b/clang/lib/Frontend/ASTConsumers.cpp
@@ -183,21 +183,20 @@ std::unique_ptr<ASTConsumer> clang::CreateASTDeclNodeLister() {
 /// ASTViewer - AST Visualization
 
 namespace {
-  class ASTViewer : public ASTConsumer {
-    ASTContext *Context;
-  public:
-    void Initialize(ASTContext &Context) override {
-      this->Context = &Context;
-    }
+class ASTViewer : public ASTConsumer {
+  ASTContext *Context = nullptr;
 
-    bool HandleTopLevelDecl(DeclGroupRef D) override {
-      for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I)
-        HandleTopLevelSingleDecl(*I);
-      return true;
-    }
+public:
+  void Initialize(ASTContext &Context) override { this->Context = &Context; }
 
-    void HandleTopLevelSingleDecl(Decl *D);
-  };
+  bool HandleTopLevelDecl(DeclGroupRef D) override {
+    for (DeclGroupRef::iterator I = D.begin(), E = D.end(); I != E; ++I)
+      HandleTopLevelSingleDecl(*I);
+    return true;
+  }
+
+  void HandleTopLevelSingleDecl(Decl *D);
+};
 }
 
 void ASTViewer::HandleTopLevelSingleDecl(Decl *D) {

diff  --git a/clang/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
index 80fd2e4d219496..abf9914f2ca4ed 100644
--- a/clang/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/StackAddrEscapeChecker.cpp
@@ -29,7 +29,7 @@ namespace {
 class StackAddrEscapeChecker
     : public Checker<check::PreCall, check::PreStmt<ReturnStmt>,
                      check::EndFunction> {
-  mutable IdentifierInfo *dispatch_semaphore_tII;
+  mutable IdentifierInfo *dispatch_semaphore_tII = nullptr;
   mutable std::unique_ptr<BuiltinBug> BT_stackleak;
   mutable std::unique_ptr<BuiltinBug> BT_returnstack;
   mutable std::unique_ptr<BuiltinBug> BT_capturedstackasync;