[Bug middle-end/42320] link error with -flto (undefined reference to 'non-virtual thunk ...)

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2009-12-10 16:39 -------
The C++ FE marks the virtual function as TREE_PUBLIC but neither sets
TREE_STATIC nor DECL_EXTERNAL.  Thus probably lto_symtab_resolve_can_prevail_p
should reject DECL_EXTERNAL symbols, not !TREE_STATIC symbols.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42320