791a968630
There were two problems with this testcase: we weren't copying the target attribute from the second declaration to the global alias for the first one (duplicate_decls hunk), and then we were treating the third one as matching the earlier one even though both are versioned (decls_match hunk). The latter change required a fix to find_last_decl (used for attribute mismatch warnings) to give up if we see a versioned function, as in that case we can't determine whether the decls match, because we are still in the process of setting the attributes on the new decl. PR c++/104669 gcc/cp/ChangeLog: * decl.cc (decls_match): Compare versions even if not recording. (duplicate_decls): Propagate attributes to alias. * decl2.cc (find_last_decl): Give up if versioned. gcc/testsuite/ChangeLog: * g++.target/i386/mv31.C: New test. |
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| c++tools | ||
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