Georg-Johann Lay wrote: > When calling walk_tree in a hook that gets a node passed > as const_tree, the const qualifier must be kicked off > somehow in order to get get of build warning. > > > Currently I have the following hook implementation for > TARGET_ASM_DECLARE_CONSTANT_NAME: > > static void > avr_asm_declare_constant_name (FILE *file, const char *name, > const_tree expr, HOST_WIDE_INT size) > { > /* FIXME: Is there a way to get rid of the const without using > inside knowledge of tree resp. const_tree? */ > > tree node = CONST_CAST (union tree_node*, expr); > > walk_tree_without_duplicates (&node, avr_walk_initializer_r, NULL); > > default_asm_declare_constant_name (file, name, expr, size); > } > > > Is there a better way without using the insides of a tree?
Found CONST_CAST_TREE now :-) > > Thanks