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Replace uses of the deprecated std::auto_ptr with OwningPtr.

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This is a rework of the broken parts in r179373 which were subsequently reverted in r179374 due to incompatibility with C++98 compilers.  This version should be ok under C++98.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179520 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andy Gibbs
2013-04-15 12:06:32 +00:00
parent eaa752f5e1
commit 604b3573f9
3 changed files with 38 additions and 44 deletions
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18
tools/llvm-link/llvm-link.cpp
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@@ -53,13 +53,12 @@ DumpAsm("d", cl::desc("Print assembly as linked"), cl::Hidden);
// LoadFile - Read the specified bitcode file in and return it. This routine
// searches the link path for the specified file to try to find it...
//
static inline std::auto_ptr<Module> LoadFile(const char *argv0,
const std::string &FN,
LLVMContext& Context) {
static inline Module *LoadFile(const char *argv0, const std::string &FN,
LLVMContext& Context) {
sys::Path Filename;
if (!Filename.set(FN)) {
errs() << "Invalid file name: '" << FN << "'\n";
return std::auto_ptr<Module>();
return NULL;
}
SMDiagnostic Err;
@@ -68,10 +67,10 @@ static inline std::auto_ptr<Module> LoadFile(const char *argv0,
const std::string &FNStr = Filename.str();
Result = ParseIRFile(FNStr, Err, Context);
if (Result) return std::auto_ptr<Module>(Result); // Load successful!
if (Result) return Result; // Load successful!
Err.print(argv0, errs());
return std::auto_ptr<Module>();
return NULL;
}
int main(int argc, char **argv) {
@@ -86,8 +85,8 @@ int main(int argc, char **argv) {
unsigned BaseArg = 0;
std::string ErrorMessage;
std::auto_ptr<Module> Composite(LoadFile(argv[0],
InputFilenames[BaseArg], Context));
OwningPtr<Module> Composite(LoadFile(argv[0],
InputFilenames[BaseArg], Context));
if (Composite.get() == 0) {
errs() << argv[0] << ": error loading file '"
<< InputFilenames[BaseArg] << "'\n";
@@ -95,8 +94,7 @@ int main(int argc, char **argv) {
}
for (unsigned i = BaseArg+1; i < InputFilenames.size(); ++i) {
std::auto_ptr<Module> M(LoadFile(argv[0],
InputFilenames[i], Context));
OwningPtr<Module> M(LoadFile(argv[0], InputFilenames[i], Context));
if (M.get() == 0) {
errs() << argv[0] << ": error loading file '" <<InputFilenames[i]<< "'\n";
return 1;