From: Chris Lattner <sabre@nondot.org>
Date: Thu, 27 Sep 2007 15:15:46 +0000 (+0000)
Subject: Fix some use of uninit variables issues, reported by Anton.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=271f1a6373c3fe8fa457fe1ca6c0c908416110fd;p=clang

Fix some use of uninit variables issues, reported by Anton.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42396 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/AST/CFG.cpp b/AST/CFG.cpp
index d91f9c3c57..e1c1a7474c 100644
--- a/AST/CFG.cpp
+++ b/AST/CFG.cpp
@@ -393,7 +393,7 @@ CFGBlock* CFGBuilder::VisitNullStmt(NullStmt* Statement) {
 CFGBlock* CFGBuilder::VisitCompoundStmt(CompoundStmt* C) {
   //   The value returned from this function is the last created CFGBlock
   //   that represents the "entry" point for the translated AST node.
-  CFGBlock* LastBlock;
+  CFGBlock* LastBlock = 0;
   
   for (CompoundStmt::reverse_body_iterator I = C->body_rbegin(),
        E = C->body_rend(); I != E; ++I )
diff --git a/Parse/ParseObjc.cpp b/Parse/ParseObjc.cpp
index 16434cdcdd..9da15fafd2 100644
--- a/Parse/ParseObjc.cpp
+++ b/Parse/ParseObjc.cpp
@@ -445,7 +445,7 @@ Parser::TypeTy *Parser::ParseObjCTypeName() {
   assert(Tok.getKind() == tok::l_paren && "expected (");
   
   SourceLocation LParenLoc = ConsumeParen(), RParenLoc;
-  TypeTy *Ty;
+  TypeTy *Ty = 0;
   
   while (isObjCTypeQualifier())
     ConsumeToken();
diff --git a/Sema/SemaDecl.cpp b/Sema/SemaDecl.cpp
index ae9c719471..dd8fe22cc9 100644
--- a/Sema/SemaDecl.cpp
+++ b/Sema/SemaDecl.cpp
@@ -485,7 +485,7 @@ Sema::ActOnDeclarator(Scope *S, Declarator &D, DeclTy *lastDecl) {
     QualType R = GetTypeForDeclarator(D, S);
     assert(!R.isNull() && "GetTypeForDeclarator() returned null type");
 
-    FunctionDecl::StorageClass SC;
+    FunctionDecl::StorageClass SC = FunctionDecl::None;
     switch (D.getDeclSpec().getStorageClassSpec()) {
       default: assert(0 && "Unknown storage class!");
       case DeclSpec::SCS_auto: