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parmlist_tags_warning): Only suppress warning on union if anonymous.

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From-SVN: r14638
This commit is contained in:
Richard Kenner 1997-08-02 19:06:27 -04:00
parent ae0a3dfbf4
commit 293facbcd4
1 changed files with 1 additions and 1 deletions
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2
gcc/c-decl.c
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@ -5380,7 +5380,7 @@ parmlist_tags_warning ()
enum tree_code code = TREE_CODE (TREE_VALUE (elt)); enum tree_code code = TREE_CODE (TREE_VALUE (elt));
/* An anonymous union parm type is meaningful as a GNU extension. /* An anonymous union parm type is meaningful as a GNU extension.
So don't warn for that. */ So don't warn for that. */
if (code == UNION_TYPE && !pedantic) if (code == UNION_TYPE && TREE_PURPOSE (elt) == 0 && !pedantic)
continue; continue;
if (TREE_PURPOSE (elt) != 0) if (TREE_PURPOSE (elt) != 0)
warning ("`%s %s' declared inside parameter list", warning ("`%s %s' declared inside parameter list",