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Put same frozen Range literal if possible

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Range literal is now frozen so we can reuse same Range object if
the begin and the last are Numeric (frozen), such as `(1..2)`.
This commit is contained in:
Koichi Sasada 2020-09-26 00:53:07 +09:00
parent c881678cd7
commit 8d76b729a1
Notes: git 2020-10-02 09:22:42 +09:00 
Merged: https://github.com/ruby/ruby/pull/3587
1 changed files with 2 additions and 2 deletions
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compile.c
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@ -8644,8 +8644,8 @@ iseq_compile_each0(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *node, in
VALUE flag = INT2FIX(excl); VALUE flag = INT2FIX(excl);
const NODE *b = node->nd_beg; const NODE *b = node->nd_beg;
const NODE *e = node->nd_end; const NODE *e = node->nd_end;
// TODO: Ractor can not use cached Range objects
if (0 && optimizable_range_item_p(b) && optimizable_range_item_p(e)) { if (optimizable_range_item_p(b) && optimizable_range_item_p(e)) {
if (!popped) { if (!popped) {
VALUE bv = nd_type(b) == NODE_LIT ? b->nd_lit : Qnil; VALUE bv = nd_type(b) == NODE_LIT ? b->nd_lit : Qnil;
VALUE ev = nd_type(e) == NODE_LIT ? e->nd_lit : Qnil; VALUE ev = nd_type(e) == NODE_LIT ? e->nd_lit : Qnil;