32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From: Laurent Vivier <laurent@vivier.eu>
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Date: Thu, 3 Sep 2020 01:26:53 +0200
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Subject: [PATCH] linux-user: fix implicit conversion from enumeration type
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error
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MK_ARRAY(type,size) is used to fill the field_types buffer, and if the
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"size" parameter is an enum type, clang [-Werror,-Wenum-conversion] reports
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an error when it is assigned to field_types which is also an enum, argtypes.
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To avoid that, convert "size" to "int" in MK_ARRAY(). "int" is the type
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used for the size evaluation in thunk_type_size().
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Signed-off-by: Laurent Vivier <laurent@vivier.eu>
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Message-Id: <20200902125752.1033524-1-laurent@vivier.eu>
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---
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include/exec/user/thunk.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/include/exec/user/thunk.h b/include/exec/user/thunk.h
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index 7992475c9f..2099482cff 100644
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--- a/include/exec/user/thunk.h
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+++ b/include/exec/user/thunk.h
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@@ -42,7 +42,7 @@ typedef enum argtype {
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} argtype;
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#define MK_PTR(type) TYPE_PTR, type
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-#define MK_ARRAY(type, size) TYPE_ARRAY, size, type
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+#define MK_ARRAY(type, size) TYPE_ARRAY, (int)(size), type
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#define MK_STRUCT(id) TYPE_STRUCT, id
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#define THUNK_TARGET 0
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