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| author | Anders Carlsson <andersca@mac.com> | 2009-03-22 01:52:17 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2009-03-22 01:52:17 +0000 |
| commit | 7cbd8fb6b0c1bba7fdcf7a8f86c1b15f2837e322 (patch) | |
| tree | 0f9bffe574ebe2d8dc6a8e4c0e4bc8980864cc4e /clang/lib/AST/ExprCXX.cpp | |
| parent | e09ad90882f5bb2777f9446447105f58888f7416 (diff) | |
| download | bcm5719-llvm-7cbd8fb6b0c1bba7fdcf7a8f86c1b15f2837e322.tar.gz bcm5719-llvm-7cbd8fb6b0c1bba7fdcf7a8f86c1b15f2837e322.zip | |
Keep track of whether a class is abstract or not. This is currently only used for the __is_abstract type trait.
llvm-svn: 67461
Diffstat (limited to 'clang/lib/AST/ExprCXX.cpp')
| -rw-r--r-- | clang/lib/AST/ExprCXX.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/AST/ExprCXX.cpp b/clang/lib/AST/ExprCXX.cpp index 53be84b20d2..5a9de19254d 100644 --- a/clang/lib/AST/ExprCXX.cpp +++ b/clang/lib/AST/ExprCXX.cpp @@ -214,6 +214,10 @@ bool UnaryTypeTraitExpr::EvaluateTrait() const { return cast<CXXRecordDecl>(Record->getDecl())->isPolymorphic(); } return false; + case UTT_IsAbstract: + if (const RecordType *RT = QueriedType->getAsRecordType()) + return cast<CXXRecordDecl>(RT->getDecl())->isAbstract(); + return false; } } |
