diff options
author | Rafael Espindola <rafael.espindola@gmail.com> | 2014-01-15 19:37:43 +0000 |
---|---|---|
committer | Rafael Espindola <rafael.espindola@gmail.com> | 2014-01-15 19:37:43 +0000 |
commit | 63da2950451f3cd9d6f2bc1183395dddea16d369 (patch) | |
tree | 594aa5dc2d0a4bc10d54f7325c582cad7a3e97fe /llvm/tools/llvm-nm | |
parent | 7206eaefefa1a4214b0f695feea1f419a53373a5 (diff) | |
download | bcm5719-llvm-63da2950451f3cd9d6f2bc1183395dddea16d369.tar.gz bcm5719-llvm-63da2950451f3cd9d6f2bc1183395dddea16d369.zip |
Return an ErrorOr<Binary *> from createBinary.
I did write a version returning ErrorOr<OwningPtr<Binary> >, but it is too
cumbersome to use without std::move. I will keep the patch locally and submit
when we switch to c++11.
llvm-svn: 199326
Diffstat (limited to 'llvm/tools/llvm-nm')
-rw-r--r-- | llvm/tools/llvm-nm/llvm-nm.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/llvm/tools/llvm-nm/llvm-nm.cpp b/llvm/tools/llvm-nm/llvm-nm.cpp index 6822c9dbd45..b5f6321f8bc 100644 --- a/llvm/tools/llvm-nm/llvm-nm.cpp +++ b/llvm/tools/llvm-nm/llvm-nm.cpp @@ -580,9 +580,10 @@ static void DumpSymbolNamesFromFile(std::string &Filename) { delete Result; } } else if (magic == sys::fs::file_magic::archive) { - OwningPtr<Binary> arch; - if (error(object::createBinary(Buffer.take(), arch), Filename)) + ErrorOr<Binary *> BinaryOrErr = object::createBinary(Buffer.take()); + if (error(BinaryOrErr.getError(), Filename)) return; + OwningPtr<Binary> arch(BinaryOrErr.get()); if (object::Archive *a = dyn_cast<object::Archive>(arch.get())) { if (ArchiveMap) { @@ -630,9 +631,10 @@ static void DumpSymbolNamesFromFile(std::string &Filename) { } } } else if (magic == sys::fs::file_magic::macho_universal_binary) { - OwningPtr<Binary> Bin; - if (error(object::createBinary(Buffer.take(), Bin), Filename)) + ErrorOr<Binary *> BinaryOrErr = object::createBinary(Buffer.take()); + if (error(BinaryOrErr.getError(), Filename)) return; + OwningPtr<Binary> Bin(BinaryOrErr.get()); object::MachOUniversalBinary *UB = cast<object::MachOUniversalBinary>(Bin.get()); @@ -647,9 +649,10 @@ static void DumpSymbolNamesFromFile(std::string &Filename) { } } } else if (magic.is_object()) { - OwningPtr<Binary> obj; - if (error(object::createBinary(Buffer.take(), obj), Filename)) + ErrorOr<Binary *> BinaryOrErr = object::createBinary(Buffer.take()); + if (error(BinaryOrErr.getError(), Filename)) return; + OwningPtr<Binary> obj(BinaryOrErr.get()); if (object::ObjectFile *o = dyn_cast<ObjectFile>(obj.get())) DumpSymbolNamesFromObject(o); } else { |