diff options
Diffstat (limited to 'lib/AST/Comment.cpp')
-rw-r--r-- | lib/AST/Comment.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/AST/Comment.cpp b/lib/AST/Comment.cpp index 25339c7901e3..23dc7ba93591 100644 --- a/lib/AST/Comment.cpp +++ b/lib/AST/Comment.cpp @@ -13,10 +13,25 @@ #include "clang/AST/DeclTemplate.h" #include "clang/Basic/CharInfo.h" #include "llvm/Support/ErrorHandling.h" +#include <type_traits> namespace clang { namespace comments { +// Check that no comment class has a non-trival destructor. They are allocated +// with a BumpPtrAllocator and therefore their destructor is not executed. +#define ABSTRACT_COMMENT(COMMENT) +#define COMMENT(CLASS, PARENT) \ + static_assert(std::is_trivially_destructible<CLASS>::value, \ + #CLASS " should be trivially destructible!"); +#include "clang/AST/CommentNodes.inc" +#undef COMMENT +#undef ABSTRACT_COMMENT + +// DeclInfo is also allocated with a BumpPtrAllocator. +static_assert(std::is_trivially_destructible<DeclInfo>::value, + "DeclInfo should be trivially destructible!"); + const char *Comment::getCommentKindName() const { switch (getCommentKind()) { case NoCommentKind: return "NoCommentKind"; |