On 05/18/12 05:06, Richard Guenther wrote: > Can you locate those? I mean, most uses look like > > #define DECL_NONSHAREABLE(NODE) \ > (TREE_CHECK2 (NODE, VAR_DECL, \ > RESULT_DECL)->decl_common.decl_nonshareable_flag) > > thus they only dereference the result, not assign it anywhere.
const_tree vs tree for NODE is the difference between the entire expression being writable, or read-only. DECL_NONSHARABLE (d) = true; r~
