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path: root/clang/lib/Frontend/ChainedIncludesSource.cpp
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* Rework the (de-)serialization of macros, as stored inDouglas Gregor2012-10-091-0/+2
| | | | | | | | | | | | | | | | MacroInfo*. Instead of simply dumping an offset into the current file, give each macro definition a proper ID with all of the standard modules-remapping facilities. Additionally, when a macro is modified in a subsequent AST file (e.g., #undef'ing a macro loaded from another module or from a precompiled header), provide a macro update record rather than rewriting the entire macro definition. This gives us greater consistency with the way we handle declarations, and ties together macro definitions much more cleanly. Note that we're still not actually deserializing macro history (we never were), but it's far easy to do properly now. llvm-svn: 165560
* Unify naming of LangOptions variable/get function across the Clang stack ↵David Blaikie2012-03-111-1/+1
| | | | | | | | | | (Lex to AST). The member variable is always "LangOpts" and the member function is always "getLangOpts". Reviewed by Chris Lattner llvm-svn: 152536
* Basic: import IntrusiveRefCntPtr<> into clang namespaceDylan Noblesmith2012-02-201-2/+2
| | | | | | | The class name is long enough without the llvm:: added. Also bring in RefCountedBase and RefCountedBaseVPTR. llvm-svn: 150958
* Basic: import OwningPtr<> into clang namespaceDylan Noblesmith2012-02-051-7/+7
| | | | llvm-svn: 149798
* Rework the external Sema source's ReadMethodPool() so that it doesn'tDouglas Gregor2012-01-251-3/+2
| | | | | | | return pre-built lists. Instead, it feeds the methods it deserializes to Sema so that Sema can unique them, which keeps the chains shorter. llvm-svn: 148889
* Extract the (InputKind, std::string) pair used to describe inputs toDouglas Gregor2012-01-201-2/+3
| | | | | | | the front end into its own class, FrontendInputFile, to make it easier to introduce new per-input data. No functionality change. llvm-svn: 148546
* Move ChainedIncludesSource into the Frontend library. This never reallyChandler Carruth2011-12-091-0/+240
belonged in the Serialization library, it's setting up a compilation, not just deserializing. This should fix PR11512, making Serialization actually be layered below Frontend, a long standing layering violation in Clang. llvm-svn: 146233
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