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[PATCH 04/16] compiler.h: add QEMU_{BEGIN, END}_IGNORE_INITIALIZER_OVERR
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From: |
marcandre . lureau |
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Subject: |
[PATCH 04/16] compiler.h: add QEMU_{BEGIN, END}_IGNORE_INITIALIZER_OVERRIDES |
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Date: |
Wed, 4 May 2022 21:30:13 +0400 |
From: Marc-André Lureau <marcandre.lureau@redhat.com>
clang has this default warning which QEMU codes triggers in many
situations. However, other projects in general may not want to disable
globally the warning but only in limited specific code blocks.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
include/qemu/compiler.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/include/qemu/compiler.h b/include/qemu/compiler.h
index f20a76e4a286..ea0797959641 100644
--- a/include/qemu/compiler.h
+++ b/include/qemu/compiler.h
@@ -184,4 +184,15 @@
#define QEMU_DISABLE_CFI
#endif
+#if defined (__clang__)
+#define QEMU_BEGIN_IGNORE_INITIALIZER_OVERRIDES \
+ _Pragma("clang diagnostic push") \
+ _Pragma("clang diagnostic ignored \"-Winitializer-overrides\"")
+#define QEMU_END_IGNORE_INITIALIZER_OVERRIDES \
+ _Pragma("clang diagnostic pop")
+#else
+#define QEMU_BEGIN_IGNORE_INITIALIZER_OVERRIDES
+#define QEMU_END_IGNORE_INITIALIZER_OVERRIDES
+#endif
+
#endif /* COMPILER_H */
--
2.36.0.44.g0f828332d5ac
- [PATCH 00/16] Misc cleanups, marcandre . lureau, 2022/05/04
- [PATCH 01/16] include: move qemu_*_exec_dir() to cutils, marcandre . lureau, 2022/05/04
- [PATCH 02/16] util/win32: simplify qemu_get_local_state_dir(), marcandre . lureau, 2022/05/04
- [PATCH 03/16] tests: make libqmp buildable for win32, marcandre . lureau, 2022/05/04
- [PATCH 04/16] compiler.h: add QEMU_{BEGIN, END}_IGNORE_INITIALIZER_OVERRIDES,
marcandre . lureau <=
- [PATCH 05/16] qobject/json-lexer: disable -Winitializer-overrides warnings, marcandre . lureau, 2022/05/04
- [PATCH 06/16] include: adjust header guards after renaming, marcandre . lureau, 2022/05/04
- [PATCH 07/16] qga: flatten safe_open_or_create(), marcandre . lureau, 2022/05/04
- [PATCH 09/16] qga: use qemu_open_cloexec() for safe_open_or_create(), marcandre . lureau, 2022/05/04
- [PATCH 08/16] osdep: export qemu_open_cloexec(), marcandre . lureau, 2022/05/04
- [PATCH 10/16] qapi/error: add g_autoptr(Error) support, marcandre . lureau, 2022/05/04