зеркало из https://github.com/microsoft/clang.git
remove some old cruft
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@40111 91177308-0d34-0410-b5e6-96231b3b80d8
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b1c2df99ba
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45011cf25e
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@ -188,39 +188,13 @@ SourceLocation SourceManager::getInstantiationLoc(SourceLocation PhysLoc,
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if (unsigned(PhysDelta) < (1 << SourceLocation::MacroPhysOffsBits))
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return SourceLocation::getMacroLoc(MacroIDs.size()-1,
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(unsigned)PhysDelta, 0);
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}
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}
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// FIXME: intelligently cache macroid's.
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MacroIDs.push_back(MacroIDInfo::get(InstantLoc, PhysLoc));
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return SourceLocation::getMacroLoc(MacroIDs.size()-1, 0, 0);
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#if 0
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unsigned InstantiationFileID;
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// If this is the same instantiation as was requested last time, return this
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// immediately.
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if (PhysLoc.getFileID() == LastInstantiationLoc_MacroFID &&
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InstantLoc == LastInstantiationLoc_InstantLoc) {
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InstantiationFileID = LastInstantiationLoc_Result;
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} else {
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// Add a FileID for this. FIXME: should cache these!
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FileIDs.push_back(FileIDInfo::getMacroExpansion(InstantLoc,
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PhysLoc.getFileID()));
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InstantiationFileID = FileIDs.size();
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// Remember this in the single-entry cache for next time.
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LastInstantiationLoc_MacroFID = PhysLoc.getFileID();
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LastInstantiationLoc_InstantLoc = InstantLoc;
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LastInstantiationLoc_Result = InstantiationFileID;
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}
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return SourceLocation::getMacroLoc(InstantiationFileID,
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PhysLoc.getRawFilePos());
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#endif
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}
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