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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-08-11 22:55:12 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-08-11 22:55:12 +0000 |
| commit | 646395bbcaa849c94bc2a3246c71d809ca719f01 (patch) | |
| tree | 2a4d80ab05b4680e243ffc9d6977439e4e5e27a3 /lib/Frontend/PCHWriter.cpp | |
| parent | b3a29f132794f67108bccc9c7cc3795365e8a965 (diff) | |
-Make TokenID of IdentifierInfo read-only, remove setTokenID().
-There are 2 instances that change the TokenID for GNU libstdc++ 4.2 compatibility.
To handler those cases introduce a RevertedTokenID bitfield, RevertTokenIDToIdentifier() and hasRevertedTokenIDToIdentifier() methods.
Store the bitfield in PCH.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110868 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/PCHWriter.cpp')
| -rw-r--r-- | lib/Frontend/PCHWriter.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp index 0eed4ccd71..6712122682 100644 --- a/lib/Frontend/PCHWriter.cpp +++ b/lib/Frontend/PCHWriter.cpp @@ -1847,6 +1847,7 @@ public: Bits = (Bits << 1) | unsigned(hasMacroDefinition); Bits = (Bits << 1) | unsigned(II->isExtensionToken()); Bits = (Bits << 1) | unsigned(II->isPoisoned()); + Bits = (Bits << 1) | unsigned(II->hasRevertedTokenIDToIdentifier()); Bits = (Bits << 1) | unsigned(II->isCPlusPlusOperatorKeyword()); clang::io::Emit16(Out, Bits); |