From: Dave Olien <dmo@osdl.org>
To: torvalds@osdl.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] sparse function pointer arguments now accept void pointers
Date: Wed, 30 Jul 2003 22:28:10 -0700 [thread overview]
Message-ID: <20030731052810.GA2853@osdl.org> (raw)
This patch eliminates warnings of the form:
incorrect type in argument 1 (different base types)
from code of the form:
#define VPTR ((void *)1)
void f( int (g)(void))
{
}
int
main(void)
{
f(VPTR);
f(0);
}
--- sparse_original/evaluate.c 2003-07-29 14:13:09.000000000 -0700
+++ sparse_patch/evaluate.c 2003-07-30 18:14:25.000000000 -0700
@@ -647,7 +653,7 @@
t = t->ctype.base_type;
target_as |= t->ctype.as;
}
- if (t->type == SYM_PTR) {
+ if (t->type == SYM_PTR || t->type == SYM_FN) {
struct expression *right = *rp;
struct symbol *s = source;
int source_as;
next reply other threads:[~2003-07-31 5:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-31 5:28 Dave Olien [this message]
2003-07-31 6:29 ` [PATCH] sparse function pointer arguments now accept void pointers Bernd Eckenfels
2003-07-31 16:45 ` Dave Olien
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