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Update the MemoryBuffer API to use ErrorOr.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212405 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-07-06 17:43:13 +00:00
parent 04e43e64a9
commit 7cba2a973f
35 changed files with 296 additions and 279 deletions
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9
tools/llvm-mcmarkup/llvm-mcmarkup.cpp
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@ -135,12 +135,13 @@ MarkupTag MarkupParser::parseTag() {
}
static void parseMCMarkup(StringRef Filename) {
std::unique_ptr<MemoryBuffer> BufferPtr;
if (std::error_code ec = MemoryBuffer::getFileOrSTDIN(Filename, BufferPtr)) {
errs() << ToolName << ": " << ec.message() << '\n';
ErrorOr<std::unique_ptr<MemoryBuffer>> BufferPtr =
MemoryBuffer::getFileOrSTDIN(Filename);
if (std::error_code EC = BufferPtr.getError()) {
errs() << ToolName << ": " << EC.message() << '\n';
return;
}
MemoryBuffer *Buffer = BufferPtr.release();
MemoryBuffer *Buffer = BufferPtr->release();
SourceMgr SrcMgr;