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compile.c: pop splat result
* compile.c (compile_array): pop splat result without creating a new hash if the whole hash is popped. [ruby-core:84340] [Bug #14201] From: Nobuyoshi Nakada <nobu@ruby-lang.org> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61331 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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18
compile.c
18
compile.c
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@ -3648,11 +3648,18 @@ compile_array(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node_ro
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}
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if (kw) {
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VALUE nhash = (i > 0 || !first) ? INT2FIX(2) : INT2FIX(1);
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ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
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if (i > 0 || !first) ADD_INSN(ret, line, swap);
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if (!popped) {
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ADD_INSN1(ret, line, putspecialobject, INT2FIX(VM_SPECIAL_OBJECT_VMCORE));
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if (i > 0 || !first) ADD_INSN(ret, line, swap);
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}
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COMPILE(ret, "keyword splat", kw);
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ADD_SEND(ret, line, id_core_hash_merge_kwd, nhash);
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if (nhash == INT2FIX(1)) ADD_SEND(ret, line, rb_intern("dup"), INT2FIX(0));
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if (popped) {
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ADD_INSN(ret, line, pop);
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}
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else {
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ADD_SEND(ret, line, id_core_hash_merge_kwd, nhash);
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if (nhash == INT2FIX(1)) ADD_SEND(ret, line, rb_intern("dup"), INT2FIX(0));
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}
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}
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first = 0;
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break;
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@ -3660,9 +3667,6 @@ compile_array(rb_iseq_t *iseq, LINK_ANCHOR *const ret, const NODE *const node_ro
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APPEND_LIST(ret, anchor);
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break;
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}
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if (popped) {
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ADD_INSN(ret, line, pop);
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}
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}
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else {
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/* popped */
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