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... Add warning control to warning call.

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* c-common.c (check_function_sentinel): Likewise.
(check_nonnull_arg): Likewise.

From-SVN: r102266
This commit is contained in:
DJ Delorie 2005-07-21 23:11:24 -04:00 • committed by DJ Delorie
parent c303630a7d
commit 30480ec4bb
2 changed files with 9 additions and 5 deletions
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2
gcc/ChangeLog
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@ -4,6 +4,8 @@
call.
* c-typeck.c (parser_build_binary_op): Likewise.
(c_finish_if_stmt): Likewise.
* c-common.c (check_function_sentinel): Likewise.
(check_nonnull_arg): Likewise.
2005-07-21 Richard Henderson <rth@redhat.com>

12
gcc/c-common.c
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@ -5259,7 +5259,8 @@ check_function_sentinel (tree attrs, tree params, tree typelist)
}
if (typelist || !params)
warning (0, "not enough variable arguments to fit a sentinel");
warning (OPT_Wformat,
"not enough variable arguments to fit a sentinel");
else
{
tree sentinel, end;
@ -5281,7 +5282,8 @@ check_function_sentinel (tree attrs, tree params, tree typelist)
}
if (pos > 0)
{
warning (0, "not enough variable arguments to fit a sentinel");
warning (OPT_Wformat,
"not enough variable arguments to fit a sentinel");
return;
}
@ -5302,7 +5304,7 @@ check_function_sentinel (tree attrs, tree params, tree typelist)
We warn with -Wstrict-null-sentinel, though. */
&& (warn_strict_null_sentinel
|| null_node != TREE_VALUE (sentinel)))
warning (0, "missing sentinel in function call");
warning (OPT_Wformat, "missing sentinel in function call");
}
}
}
@ -5344,8 +5346,8 @@ check_nonnull_arg (void * ARG_UNUSED (ctx), tree param,
return;
if (integer_zerop (param))
warning (0, "null argument where non-null required (argument %lu)",
(unsigned long) param_num);
warning (OPT_Wnonnull, "null argument where non-null required "
"(argument %lu)", (unsigned long) param_num);
}
/* Helper for nonnull attribute handling; fetch the operand number