coreutils-sum-pr108666.c: fix spurious LLP64 warnings
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Commit Message
Attached patch OK? Fixes the following warnings:
coreutils-sum-pr108666.c:17:1: warning: conflicting types for built-in function ‘memcpy’; expected ‘void *(void *, const void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
17 | memcpy(void* __restrict __dest, const void* __restrict __src, size_t __n)
| ^~~~~~
coreutils-sum-pr108666.c:25:1: warning: conflicting types for built-in function ‘malloc’; expected ‘void *(long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
25 | malloc(size_t __size) __attribute__((__nothrow__, __leaf__))
| ^~~~~~
Copied for review convenience:
Comments
On 2/2/24 23:55, Jonathan Yong wrote:
> Attached patch OK? Fixes the following warnings:
> coreutils-sum-pr108666.c:17:1: warning: conflicting types for built-in
> function ‘memcpy’; expected ‘void *(void *, const void *, long long
> unsigned int)’ [-Wbuiltin-declaration-mismatch]
> 17 | memcpy(void* __restrict __dest, const void* __restrict __src,
> size_t __n)
> | ^~~~~~
>
> coreutils-sum-pr108666.c:25:1: warning: conflicting types for built-in
> function ‘malloc’; expected ‘void *(long long unsigned int)’
> [-Wbuiltin-declaration-mismatch]
> 25 | malloc(size_t __size) __attribute__((__nothrow__, __leaf__))
> | ^~~~~~
>
> Copied for review convenience:
> diff --git
> a/gcc/testsuite/c-c++-common/analyzer/coreutils-sum-pr108666.c
> b/gcc/testsuite/c-c++-common/analyzer/coreutils-sum-pr108666.c
> index 5684d1b02d4..dadd27eaf41 100644
> --- a/gcc/testsuite/c-c++-common/analyzer/coreutils-sum-pr108666.c
> +++ b/gcc/testsuite/c-c++-common/analyzer/coreutils-sum-pr108666.c
> @@ -1,6 +1,6 @@
> /* Reduced from coreutils's sum.c: bsd_sum_stream */
>
> -typedef long unsigned int size_t;
> +typedef __SIZE_TYPE__ size_t;
> typedef unsigned char __uint8_t;
> typedef unsigned long int __uintmax_t;
> typedef struct _IO_FILE FILE;
Ping?
On Fri, 2024-02-02 at 23:55 +0000, Jonathan Yong wrote:
> Attached patch OK? Fixes the following warnings:
Thanks; looks good to me.
Dave
> coreutils-sum-pr108666.c:17:1: warning: conflicting types for built-
> in function ‘memcpy’; expected ‘void *(void *, const void *, long
> long unsigned int)’ [-Wbuiltin-declaration-mismatch]
> 17 | memcpy(void* __restrict __dest, const void* __restrict
> __src, size_t __n)
> | ^~~~~~
>
> coreutils-sum-pr108666.c:25:1: warning: conflicting types for built-
> in function ‘malloc’; expected ‘void *(long long unsigned int)’ [-
> Wbuiltin-declaration-mismatch]
> 25 | malloc(size_t __size) __attribute__((__nothrow__, __leaf__))
> | ^~~~~~
>
> Copied for review convenience:
> diff --git a/gcc/testsuite/c-c++-common/analyzer/coreutils-sum-
> pr108666.c b/gcc/testsuite/c-c++-common/analyzer/coreutils-sum-
> pr108666.c
> index 5684d1b02d4..dadd27eaf41 100644
> --- a/gcc/testsuite/c-c++-common/analyzer/coreutils-sum-pr108666.c
> +++ b/gcc/testsuite/c-c++-common/analyzer/coreutils-sum-pr108666.c
> @@ -1,6 +1,6 @@
> /* Reduced from coreutils's sum.c: bsd_sum_stream */
>
> -typedef long unsigned int size_t;
> +typedef __SIZE_TYPE__ size_t;
> typedef unsigned char __uint8_t;
> typedef unsigned long int __uintmax_t;
> typedef struct _IO_FILE FILE;
On 2/14/24 13:55, David Malcolm wrote:
> On Fri, 2024-02-02 at 23:55 +0000, Jonathan Yong wrote:
>> Attached patch OK? Fixes the following warnings:
>
> Thanks; looks good to me.
>
> Dave
>
Thanks, pushed to master branch.
From 54731e86e4bdce03ef4a722860ea8cee931ec127 Mon Sep 17 00:00:00 2001
From: Jonathan Yong <10walls@gmail.com>
Date: Fri, 2 Feb 2024 23:47:47 +0000
Subject: [PATCH] coreutils-sum-pr108666.c: fix spurious LLP64 warnings
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Fixes the following warnings on x86_64-w64-mingw32:
coreutils-sum-pr108666.c:17:1: warning: conflicting types for built-in function ‘memcpy’; expected ‘void *(void *, const void *, long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
17 | memcpy(void* __restrict __dest, const void* __restrict __src, size_t __n)
| ^~~~~~
coreutils-sum-pr108666.c:25:1: warning: conflicting types for built-in function ‘malloc’; expected ‘void *(long long unsigned int)’ [-Wbuiltin-declaration-mismatch]
25 | malloc(size_t __size) __attribute__((__nothrow__, __leaf__))
| ^~~~~~
gcc/testsuite:
* coreutils-sum-pr108666.c: Use __SIZE_TYPE__ instead of
long unsigned int for size_t definition.
Signed-off-by: Jonathan Yong <10walls@gmail.com>
---
gcc/testsuite/c-c++-common/analyzer/coreutils-sum-pr108666.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -1,6 +1,6 @@
/* Reduced from coreutils's sum.c: bsd_sum_stream */
-typedef long unsigned int size_t;
+typedef __SIZE_TYPE__ size_t;
typedef unsigned char __uint8_t;
typedef unsigned long int __uintmax_t;
typedef struct _IO_FILE FILE;
--
2.43.0