* Fix some new GCC 4.3 warnings

* Fix many many strict aliasing warnings, now that it's re-enabled


git-svn-id: svn://svn.icculus.org/quake3/trunk@1487 edf5b092-35ff-0310-97b2-ce42778d08ea

1 files changed, 11 insertions, 8 deletions

diff --git a/code/qcommon/cm_load.c b/code/qcommon/cm_load.c
index 175f138..a06358b 100644
--- a/code/qcommon/cm_load.c
+++ b/code/qcommon/cm_load.c
@@ -567,7 +567,10 @@ Loads in the map and all submodels
 ==================
 */
 void CM_LoadMap( const char *name, qboolean clientload, int *checksum ) {
-	int				*buf;
+	union {
+		int				*i;
+		void			*v;
+	} buf;
 	int				i;
 	dheader_t		header;
 	int				length;
@@ -606,19 +609,19 @@ void CM_LoadMap( const char *name, qboolean clientload, int *checksum ) {
 	// load the file
 	//
 #ifndef BSPC
-	length = FS_ReadFile( name, (void **)&buf );
+	length = FS_ReadFile( name, &buf.v );
 #else
-	length = LoadQuakeFile((quakefile_t *) name, (void **)&buf);
+	length = LoadQuakeFile((quakefile_t *) name, &buf.v);
 #endif
 
-	if ( !buf ) {
+	if ( !buf.i ) {
 		Com_Error (ERR_DROP, "Couldn't load %s", name);
 	}
 
-	last_checksum = LittleLong (Com_BlockChecksum (buf, length));
+	last_checksum = LittleLong (Com_BlockChecksum (buf.i, length));
 	*checksum = last_checksum;
 
-	header = *(dheader_t *)buf;
+	header = *(dheader_t *)buf.i;
 	for (i=0 ; i<sizeof(dheader_t)/4 ; i++) {
 		((int *)&header)[i] = LittleLong ( ((int *)&header)[i]);
 	}
@@ -628,7 +631,7 @@ void CM_LoadMap( const char *name, qboolean clientload, int *checksum ) {
 		, name, header.version, BSP_VERSION );
 	}
 
-	cmod_base = (byte *)buf;
+	cmod_base = (byte *)buf.i;
 
 	// load into heap
 	CMod_LoadShaders( &header.lumps[LUMP_SHADERS] );
@@ -645,7 +648,7 @@ void CM_LoadMap( const char *name, qboolean clientload, int *checksum ) {
 	CMod_LoadPatches( &header.lumps[LUMP_SURFACES], &header.lumps[LUMP_DRAWVERTS] );
 
 	// we are NOT freeing the file, because it is cached for the ref
-	FS_FreeFile (buf);
+	FS_FreeFile (buf.v);
 
 	CM_InitBoxHull ();