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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-01-04 11:25:53 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2014-01-04 11:25:53 +0900 |
| commit | 925137475cc43cfb4b09aa757251508c29ca349f (patch) | |
| tree | 4b9b484e319856380f0fa20ee4ef7c3621aa2370 /src | |
| parent | 2122cf48dbba4cc363c5c8d26a844f1bc55134d6 (diff) | |
| download | mruby-925137475cc43cfb4b09aa757251508c29ca349f.tar.gz mruby-925137475cc43cfb4b09aa757251508c29ca349f.zip | |
should splat and iterate elements when "*ary" speficied in the case-when clause; close #1627
Diffstat (limited to 'src')
| -rw-r--r-- | src/array.c | 17 | ||||
| -rw-r--r-- | src/codegen.c | 16 |
2 files changed, 31 insertions, 2 deletions
diff --git a/src/array.c b/src/array.c index 69ff00dee..67351bb9b 100644 --- a/src/array.c +++ b/src/array.c @@ -1111,6 +1111,22 @@ mrb_ary_eql(mrb_state *mrb, mrb_value ary1) return mrb_true_value(); } +static mrb_value +mrb_ary_ceqq(mrb_state *mrb, mrb_value ary) +{ + mrb_value v; + mrb_int i, len; + mrb_sym eqq = mrb_intern_lit(mrb, "==="); + + mrb_get_args(mrb, "o", &v); + len = RARRAY_LEN(ary); + for (i=0; i<len; i++) { + mrb_value c = mrb_funcall_argv(mrb, ary_elt(ary, i), eqq, 1, &v); + if (mrb_test(c)) return mrb_true_value(); + } + return mrb_false_value(); +} + void mrb_init_array(mrb_state *mrb) { @@ -1153,4 +1169,5 @@ mrb_init_array(mrb_state *mrb) mrb_define_method(mrb, a, "==", mrb_ary_equal, MRB_ARGS_REQ(1)); /* 15.2.12.5.33 (x) */ mrb_define_method(mrb, a, "eql?", mrb_ary_eql, MRB_ARGS_REQ(1)); /* 15.2.12.5.34 (x) */ mrb_define_method(mrb, a, "<=>", mrb_ary_cmp, MRB_ARGS_REQ(1)); /* 15.2.12.5.36 (x) */ + mrb_define_method(mrb, a, "__case_eqq", mrb_ary_ceqq, MRB_ARGS_REQ(1)); /* internal */ } diff --git a/src/codegen.c b/src/codegen.c index d0ec12bac..83018c627 100644 --- a/src/codegen.c +++ b/src/codegen.c @@ -1386,7 +1386,12 @@ codegen(codegen_scope *s, node *tree, int val) if (head) { genop(s, MKOP_AB(OP_MOVE, cursp(), head)); pop(); - genop(s, MKOP_ABC(OP_SEND, cursp(), new_msym(s, mrb_intern_lit(s->mrb, "===")), 1)); + if ((intptr_t)n->car->car == NODE_SPLAT) { + genop(s, MKOP_ABC(OP_SEND, cursp(), new_msym(s, mrb_intern_lit(s->mrb, "__case_eqq")), 1)); + } + else { + genop(s, MKOP_ABC(OP_SEND, cursp(), new_msym(s, mrb_intern_lit(s->mrb, "===")), 1)); + } } else { pop(); @@ -1510,7 +1515,14 @@ codegen(codegen_scope *s, node *tree, int val) break; case NODE_SPLAT: - codegen(s, tree, VAL); + { + int idx = new_msym(s, mrb_intern_lit(s->mrb, "to_a")); + + codegen(s, tree, VAL); + pop(); + genop(s, MKOP_ABC(OP_SEND, cursp(), idx, 0)); + push(); + } break; case NODE_ASGN: |