Declaration scope lookup

[babeltrace.git] / types / variant.c

diff --git a/types/variant.c b/types/variant.c
index 91b323ffa70cc6f47f0f02e794abfdf28665d245..3c2244be88bc8c934e123d63ba5785d351a9ad24 100644 (file)
--- a/types/variant.c
+++ b/types/variant.c
@@ -96,6 +96,7 @@ struct declaration *
        struct type_variant *variant_type =
                container_of(type, struct type_variant, p);
        struct declaration_variant *variant;
+       unsigned long i;
 
        variant = g_new(struct declaration_variant, 1);
        type_ref(&variant_type->p);
@@ -106,6 +107,19 @@ struct declaration *
        variant->fields = g_array_sized_new(FALSE, TRUE,
                                            sizeof(struct field),
                                            DEFAULT_NR_STRUCT_FIELDS);
+       g_array_set_size(variant->fields, variant_type->fields->len);
+       for (i = 0; i < variant_type->fields->len; i++) {
+               struct type_field *type_field =
+                       &g_array_index(variant_type->fields,
+                                      struct type_field, i);
+               struct field *field = &g_array_index(variant->fields,
+                                                    struct field, i);
+
+               field->name = type_field->name;
+               field->declaration =
+                       type_field->type->declaration_new(type_field->type,
+                                                         variant->scope);
+       }
        variant->current_field = NULL;
        return &variant->p;
 }
@@ -117,6 +131,7 @@ void _variant_declaration_free(struct declaration *declaration)
                container_of(declaration, struct declaration_variant, p);
        unsigned long i;
 
+       assert(variant->fields->len == variant->type->fields->len);
        for (i = 0; i < variant->fields->len; i++) {
                struct field *field = &g_array_index(variant->fields,
                                                     struct field, i);