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scanner: Avoid internal invalid Type instances from parents

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We were adding a trailing ',' in the parent string, clean that up; and
don't attempt to create a Type from the empty string.
This commit is contained in:
Colin Walters 2010-08-25 13:14:57 -04:00
parent 35cb08a25e
commit 0449abe898
1 changed files with 8 additions and 8 deletions
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16
gdump.c
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@ -168,17 +168,17 @@ dump_object_type (GType type, const char *symbol, GOutputStream *out)
GType parent; GType parent;
gboolean first = TRUE; gboolean first = TRUE;
parent = type; parent = g_type_parent (type);
parent_str = g_string_new (""); parent_str = g_string_new ("");
do while (parent != G_TYPE_OBJECT && parent != G_TYPE_INVALID)
{ {
parent = g_type_parent (parent);
if (first) if (first)
first = FALSE; first = FALSE;
else else
g_string_append_c (parent_str, ','); g_string_append_c (parent_str, ',');
g_string_append (parent_str, g_type_name (parent)); g_string_append (parent_str, g_type_name (parent));
} while (parent != G_TYPE_OBJECT && parent != G_TYPE_INVALID); parent = g_type_parent (parent);
}
escaped_printf (out, " parents=\"%s\"", parent_str->str); escaped_printf (out, " parents=\"%s\"", parent_str->str);
@ -299,11 +299,10 @@ dump_fundamental_type (GType type, const char *symbol, GOutputStream *out)
if (G_TYPE_IS_INSTANTIATABLE (type)) if (G_TYPE_IS_INSTANTIATABLE (type))
escaped_printf (out, " instantiatable=\"1\""); escaped_printf (out, " instantiatable=\"1\"");
parent = type; parent = g_type_parent (type);
parent_str = g_string_new (""); parent_str = g_string_new ("");
do while (parent != G_TYPE_INVALID)
{ {
parent = g_type_parent (parent);
if (first) if (first)
first = FALSE; first = FALSE;
else else
@ -311,7 +310,8 @@ dump_fundamental_type (GType type, const char *symbol, GOutputStream *out)
if (!g_type_name (parent)) if (!g_type_name (parent))
break; break;
g_string_append (parent_str, g_type_name (parent)); g_string_append (parent_str, g_type_name (parent));
} while (parent != G_TYPE_INVALID); parent = g_type_parent (parent);
}
if (parent_str->len > 0) if (parent_str->len > 0)
escaped_printf (out, " parents=\"%s\"", parent_str->str); escaped_printf (out, " parents=\"%s\"", parent_str->str);