[cfe-commits] [PATCH] Dump comments in -ast-dump

[Philip Craig]

================
Comment at: lib/AST/Comment.cpp:36-40
@@ -35,7 @@
-void Comment::dump() const {
-  // It is important that Comment::dump() is defined in a different TU than
-  // Comment::dump(raw_ostream, SourceManager).  If both functions were defined
-  // in CommentDumper.cpp, that object file would be removed by linker because
-  // none of its functions are referenced by other object files, despite the
-  // LLVM_ATTRIBUTE_USED.
-  dump(llvm::errs(), NULL, NULL);
----------------
Dmitri Gribenko wrote:
> Did you find a way around this?
> 
> Did you check that Comment::dump() can be called from the debugger?
> 
This is no longer a problem because there are calls into the ASTDumper TU (specifically by the -ast-dump code).

I have tested calling Comment::dump() within gdb.


http://llvm-reviews.chandlerc.com/D269