[perl-Glib-Object-Introspection] Rename a few variables for clarity

[Torsten Schönfeld <tsch src gnome org>]

commit 466734cedb1294c83c0ef7a8d2d17e9769d89058
Author: Torsten Schönfeld <kaffeetisch gmx de>
Date:   Mon Jan 5 17:43:06 2015 +0100

    Rename a few variables for clarity

 gperl-i11n-field.c |   34 +++++++++++++++++-----------------
 1 files changed, 17 insertions(+), 17 deletions(-)
---
diff --git a/gperl-i11n-field.c b/gperl-i11n-field.c
index ff1126d..e43c731 100644
--- a/gperl-i11n-field.c
+++ b/gperl-i11n-field.c
@@ -55,23 +55,23 @@ static SV *
 get_field (GIFieldInfo *field_info, gpointer mem, GITransfer transfer)
 {
        GITypeInfo *field_type;
+       GITypeTag field_tag;
        GIBaseInfo *interface_info;
-       GITypeTag tag;
-       GIInfoType info_type;
+       GIInfoType interface_type;
        GIArgument value;
        SV *sv = NULL;
 
        field_type = g_field_info_get_type (field_info);
-       tag = g_type_info_get_tag (field_type);
+       field_tag = g_type_info_get_tag (field_type);
        interface_info = g_type_info_get_interface (field_type);
-       info_type = interface_info
+       interface_type = interface_info
                ? g_base_info_get_type (interface_info)
                : GI_INFO_TYPE_INVALID;
 
-       /* Non-pointer structs are not handled by g_field_info_set_field. */
+       /* Non-pointer structs are not handled by g_field_info_get_field. */
        if (!g_type_info_is_pointer (field_type) &&
-           tag == GI_TYPE_TAG_INTERFACE &&
-           info_type == GI_INFO_TYPE_STRUCT)
+           field_tag == GI_TYPE_TAG_INTERFACE &&
+           interface_type == GI_INFO_TYPE_STRUCT)
        {
                gint offset = g_field_info_get_offset (field_info);
                value.v_pointer = G_STRUCT_MEMBER_P (mem, offset);
@@ -83,7 +83,7 @@ get_field (GIFieldInfo *field_info, gpointer mem, GITransfer transfer)
 
        /* Neither are void pointers.  We retrieve the RV to the SV that
         * set_field put into them. */
-       else if (tag == GI_TYPE_TAG_VOID &&
+       else if (field_tag == GI_TYPE_TAG_VOID &&
                 g_type_info_is_pointer (field_type))
        {
                gint offset = g_field_info_get_offset (field_info);
@@ -116,21 +116,21 @@ static void
 set_field (GIFieldInfo *field_info, gpointer mem, GITransfer transfer, SV *sv)
 {
        GITypeInfo *field_type;
+       GITypeTag field_tag;
        GIBaseInfo *interface_info;
-       GITypeTag tag;
-       GIInfoType info_type;
+       GIInfoType interface_type;
        GIArgument arg;
 
        field_type = g_field_info_get_type (field_info);
-       tag = g_type_info_get_tag (field_type);
+       field_tag = g_type_info_get_tag (field_type);
        interface_info = g_type_info_get_interface (field_type);
-       info_type = interface_info
+       interface_type = interface_info
                ? g_base_info_get_type (interface_info)
                : GI_INFO_TYPE_INVALID;
 
        /* Structs are not handled by g_field_info_set_field. */
-       if (tag == GI_TYPE_TAG_INTERFACE &&
-           info_type == GI_INFO_TYPE_STRUCT)
+       if (field_tag == GI_TYPE_TAG_INTERFACE &&
+           interface_type == GI_INFO_TYPE_STRUCT)
        {
                /* FIXME: No GIArgInfo and no GPerlI11nInvocationInfo here.
                 * What if the struct contains an object pointer, or a callback
@@ -143,7 +143,7 @@ set_field (GIFieldInfo *field_info, gpointer mem, GITransfer transfer, SV *sv)
                         * 'mem' */
                        arg.v_pointer = sv_to_struct (GI_TRANSFER_NOTHING,
                                                      interface_info,
-                                                     info_type,
+                                                     interface_type,
                                                      sv);
                        size = g_struct_info_get_size (interface_info);
                        g_memmove (G_STRUCT_MEMBER_P (mem, offset), arg.v_pointer, size);
@@ -171,7 +171,7 @@ set_field (GIFieldInfo *field_info, gpointer mem, GITransfer transfer, SV *sv)
                                G_STRUCT_MEMBER (gpointer, mem, offset) =
                                        sv_to_struct (GI_TRANSFER_NOTHING,
                                                      interface_info,
-                                                     info_type,
+                                                     interface_type,
                                                      sv);
                        }
                }
@@ -179,7 +179,7 @@ set_field (GIFieldInfo *field_info, gpointer mem, GITransfer transfer, SV *sv)
 
        /* Neither are void pointers.  We put an RV to the SV into them, which
         * goes hand in hand with what get_field() is doing above. */
-       else if (tag == GI_TYPE_TAG_VOID &&
+       else if (field_tag == GI_TYPE_TAG_VOID &&
                 g_type_info_is_pointer (field_type))
        {
                gint offset = g_field_info_get_offset (field_info);