When compiling under Apple LLVM version 9.1.0 (clang-902.0.39.2) with
"make DEVELOPER=1 DEVOPTS=pedantic", the compiler says
error: redeclaration of already-defined enum 'object_type' is a GNU
extension [-Werror,-Wgnu-redeclared-enum]
According to https://en.cppreference.com/w/c/language/declarations
(section "Redeclaration"), a repeated declaration after the definition
is only legal for structs and unions, but not for enums.
Drop the belated declaration of enum object_type. It seems that each
includer of packfile.h includes the definition of the enum before
including packfile.h.
Signed-off-by: Beat Bolli <dev+...@drbeat.li>
---
packfile.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/packfile.h b/packfile.h
index 51383774ec72..9b6198c4c7e0 100644
--- a/packfile.h
+++ b/packfile.h
@@ -6,7 +6,6 @@
/* in object-store.h */
struct packed_git;
struct object_info;
-enum object_type;
/*
* Generate the filename to be used for a pack file with checksum "sha1" and
--
2.18.0
