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Make tool_output_file's raw_ostream instance a member variable instead

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of a base class.

This makes it possible to unregister the file from FilesToRemove when
the file is done. Also, this eliminates the need for
formatted_tool_output_file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112706 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2010-09-01 14:20:41 +00:00
parent 41154114f6
commit d4c454317a
19 changed files with 198 additions and 208 deletions
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8
tools/opt/GraphPrinters.cpp
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@@ -31,16 +31,16 @@ static void WriteGraphToFile(raw_ostream &O, const std::string &GraphName,
tool_output_file F(Filename.c_str(), ErrInfo);
if (ErrInfo.empty()) {
WriteGraph(F, GT);
F.close();
if (!F.has_error()) {
WriteGraph(F.os(), GT);
F.os().close();
if (!F.os().has_error()) {
O << "\n";
F.keep();
return;
}
}
F.clear_error();
O << " error opening file for writing!\n";
F.os().clear_error();
}