[commit: ghc] master: Don't redefine typedef names (a6675a9)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/a6675a93efe7cae2f206508047a39e73ce4e92a5/ghc

>---------------------------------------------------------------

commit a6675a93efe7cae2f206508047a39e73ce4e92a5
Author: Gabor Greif <ggreif at gmail.com>
Date:   Mon Mar 27 13:33:49 2017 +0200

    Don't redefine typedef names
    
    instead define the structs referred to by
     - SectionFormatInfo
     - ObjectCodeFormatInfo
    
    that were only forward-declared earlier.
    
    This fixes redefinition errors with gcc4.4


>---------------------------------------------------------------

a6675a93efe7cae2f206508047a39e73ce4e92a5
 rts/LinkerInternals.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/rts/LinkerInternals.h b/rts/LinkerInternals.h
index 2217c5e..16fbab2 100644
--- a/rts/LinkerInternals.h
+++ b/rts/LinkerInternals.h
@@ -318,12 +318,12 @@ char *cstring_from_section_name(
 || defined(dragonfly_HOST_OS) || defined(netbsd_HOST_OS) \
 || defined(openbsd_HOST_OS) || defined(gnu_HOST_OS)
 #  define OBJFORMAT_ELF
-typedef struct _ObjectCodeFormatInfo { void* placeholder;} ObjectCodeFormatInfo;
-typedef struct _SectionFormatInfo { void* placeholder; } SectionFormatInfo;
+struct _SectionFormatInfo { void* placeholder; };
+struct _ObjectCodeFormatInfo { void* placeholder; };
 #elif defined (mingw32_HOST_OS)
 #  define OBJFORMAT_PEi386
-typedef struct _ObjectCodeFormatInfo { void* placeholder;} ObjectCodeFormatInfo;
-typedef struct _SectionFormatInfo { void* placeholder; } SectionFormatInfo;
+struct _SectionFormatInfo { void* placeholder; };
+struct _ObjectCodeFormatInfo { void* placeholder; };
 #elif defined(darwin_HOST_OS) || defined(ios_HOST_OS)
 #  define OBJFORMAT_MACHO
 #  include "linker/MachOTypes.h"