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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2011-10-25 00:29:50 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2011-10-25 00:29:50 +0000 |
| commit | f226ff9fe8c8db6c5b74a61ce649eda1491c3502 (patch) | |
| tree | 80afab1e791b65c151436ef8c08411c18a26b958 /include/clang/Frontend/ASTUnit.h | |
| parent | 82ccbe759b716f1747e03f54a4cd6eb164bb3427 (diff) | |
[PCH] When visiting preprocessed entities, make it possible to avoid deserializing
preprocessed entities that are #included in the range that we are interested.
This is useful when we are interested in preprocessed entities of a specific file, e.g
when we are annotating tokens. There is also an optimization where we cache the last
result of PreprocessingRecord::getPreprocessedEntitiesInRange and we re-use it if
there is a call with the same range as before.
rdar://10313365
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142887 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Frontend/ASTUnit.h')
| -rw-r--r-- | include/clang/Frontend/ASTUnit.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/clang/Frontend/ASTUnit.h b/include/clang/Frontend/ASTUnit.h index 970866469f..eb1576439b 100644 --- a/include/clang/Frontend/ASTUnit.h +++ b/include/clang/Frontend/ASTUnit.h @@ -546,6 +546,11 @@ public: /// preamble, otherwise it returns \arg Loc. SourceLocation mapLocationToPreamble(SourceLocation Loc); + bool isInPreambleFileID(SourceLocation Loc); + bool isInMainFileID(SourceLocation Loc); + SourceLocation getStartOfMainFileID(); + SourceLocation getEndOfPreambleFileID(); + /// \brief \see mapLocationFromPreamble. SourceRange mapRangeFromPreamble(SourceRange R) { return SourceRange(mapLocationFromPreamble(R.getBegin()), |