commit 8d2a701734f6e0aa778f6be4e6b6d561d8ba6fdb
author Rafael Espindola <rafael.espindola@gmail.com> Sun Dec 25 01:18:52 2011 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> Sun Dec 25 01:18:52 2011 +0000
tree 10a40430e9a249d3ea57bef58169cb420df0b464
parent b701d3d0b20b00cb3b1d874a23f1e8d450f989f8

Remove unused variables.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@147260 91177308-0d34-0410-b5e6-96231b3b80d8

lib/ARCMigrate/FileRemapper.cpp

diff --git a/lib/ARCMigrate/FileRemapper.cpp b/lib/ARCMigrate/FileRemapper.cpp
index c6e6ce4..39c9aad 100644
--- a/lib/ARCMigrate/FileRemapper.cpp
+++ b/lib/ARCMigrate/FileRemapper.cpp
@@ -61,8 +61,7 @@
   std::vector<std::pair<const FileEntry *, const FileEntry *> > pairs;
   
   llvm::OwningPtr<llvm::MemoryBuffer> fileBuf;
-  if (llvm::error_code ec = llvm::MemoryBuffer::getFile(infoFile.c_str(),
-                                                        fileBuf))
+  if (llvm::MemoryBuffer::getFile(infoFile.c_str(), fileBuf))
     return report("Error opening file: " + infoFile, Diag);
   
   SmallVector<StringRef, 64> lines;

lib/Frontend/ASTUnit.cpp

diff --git a/lib/Frontend/ASTUnit.cpp b/lib/Frontend/ASTUnit.cpp
index 62c557a..10ec6be 100644
--- a/lib/Frontend/ASTUnit.cpp
+++ b/lib/Frontend/ASTUnit.cpp
@@ -2406,7 +2406,7 @@
   if (Out.has_error())
     return CXSaveError_Unknown;
 
-  if (llvm::error_code ec = llvm::sys::fs::rename(TempPath.str(), File)) {
+  if (llvm::sys::fs::rename(TempPath.str(), File)) {
     bool exists;
     llvm::sys::fs::remove(TempPath.str(), exists);
     return CXSaveError_Unknown;

lib/Parse/ParseExprCXX.cpp

diff --git a/lib/Parse/ParseExprCXX.cpp b/lib/Parse/ParseExprCXX.cpp
index fff68b5..bd97fce 100644
--- a/lib/Parse/ParseExprCXX.cpp
+++ b/lib/Parse/ParseExprCXX.cpp
@@ -785,7 +785,7 @@
                                Scope::BreakScope | Scope::ContinueScope |
                                Scope::DeclScope);
 
-    StmtResult Stmt(ParseCompoundStatementBody());
+    ParseCompoundStatementBody();
 
     BodyScope.Exit();
   } else {

lib/Sema/SemaDecl.cpp

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 9ae39f1..d9d7f0a 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -6527,7 +6527,6 @@
       Diag(var->getLocation(), diag::warn_global_constructor)
         << Init->getSourceRange();
 
-    QualType Type = var->getType();
     if (var->isConstexpr()) {
       llvm::SmallVector<PartialDiagnosticAt, 8> Notes;
       if (!var->evaluateValue(Notes) || !var->isInitICE()) {