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Return an ErrorOr<Binary *> from createBinary.

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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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199326 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-01-15 19:37:43 +00:00
parent 0893113a05
commit 1fca78a9b1
9 changed files with 69 additions and 66 deletions
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5
tools/llvm-readobj/llvm-readobj.cpp
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@@ -260,11 +260,12 @@ static void dumpInput(StringRef File) {
}
// Attempt to open the binary.
OwningPtr<Binary> Binary;
if (error_code EC = createBinary(File, Binary)) {
ErrorOr<Binary *> BinaryOrErr = createBinary(File);
if (error_code EC = BinaryOrErr.getError()) {
reportError(File, EC);
return;
}
OwningPtr<Binary> Binary(BinaryOrErr.get());
if (Archive *Arc = dyn_cast<Archive>(Binary.get()))
dumpArchive(Arc);