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* c-decl.c (start_function): Don't warn on third parameter to main.

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From-SVN: r38625
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Richard Kenner 2001-01-02 10:58:16 -05:00 committed by Richard Kenner
parent 976b230df9
commit 6d1c15cc4c
2 changed files with 6 additions and 5 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
Tue Jan 2 10:47:38 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.
* c-decl.c (start_function): Don't warn on third parameter to main.
2001-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* tsystem.h: Define HAVE_DECL_GETOPT.

7
gcc/c-decl.c
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@ -6049,14 +6049,11 @@ start_function (declspecs, declarator, prefix_attributes, attributes)
}
/* It is intentional that this message does not mention the third
argument, which is warned for only pedantically, because it's
blessed by mention in an appendix of the standard. */
argument because it's only mentioned in an appendix of the
standard. */
if (argct > 0 && (argct < 2 || argct > 3))
pedwarn_with_decl (decl1, "`%s' takes only zero or two arguments");
if (argct == 3 && pedantic)
pedwarn_with_decl (decl1, "third argument of `%s' is deprecated");
if (! TREE_PUBLIC (decl1))
pedwarn_with_decl (decl1, "`%s' is normally a non-static function");
}