[Bug testsuite/42854] [4.4/4.5 Regression] FAIL: gcc.dg/darwin-weakimport-[13].c scan-assembler-not *

[howarth at nitro dot med dot uc dot edu]

------- Comment #6 from howarth at nitro dot med dot uc dot edu  2010-02-11 
02:04 -------
This section in darwin.c seems a bit strange...

  if (!DECL_EXTERNAL (decl)
      && (!TREE_PUBLIC (decl) || !DECL_WEAK (decl))
      && ! lookup_attribute ("weakref", DECL_ATTRIBUTES (decl))
      && ((TREE_STATIC (decl)
           && (!DECL_COMMON (decl) || !TREE_PUBLIC (decl)))
          || (!DECL_COMMON (decl) && DECL_INITIAL (decl)
              && DECL_INITIAL (decl) != error_mark_node)))
    SYMBOL_REF_FLAGS (sym_ref) |= MACHO_SYMBOL_FLAG_DEFINED;

Since they already test against...

  !DECL_WEAK (decl))

, I wonder if it might also need to test against...

 ! lookup_attribute ("weak", DECL_ATTRIBUTES (decl))


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42854