From: Richard Stallman <rms@gnu.org>
Date: Mon, 6 Jul 1992 00:37:19 +0000 (+0000)
Subject: (convert_arguments): No -Wconversion warning
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=800cd3b93229e01bc6376cbbe14da74b9504c6a2;p=gcc.git

(convert_arguments): No -Wconversion warning
if the function wants an enumeral type.

From-SVN: r1456
---

diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c
index 1d5b763937e..4d551f94546 100644
--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -1994,6 +1994,11 @@ convert_arguments (typelist, values, name)
 			warn_for_assignment ("%s with different width due to prototype", (char *) 0, name, parmnum + 1);
 		      else if (TREE_UNSIGNED (type) == TREE_UNSIGNED (type1))
 			;
+		      /* Don't complain if the formal parameter type
+			 is an enum, because we can't tell now whether
+			 the value was an enum--even the same enum.  */
+		      else if (TREE_CODE (type) == ENUMERAL_TYPE)
+			;
 		      else if (TREE_CODE (val) == INTEGER_CST
 			       && int_fits_type_p (val, type))
 			/* Change in signedness doesn't matter