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author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-02-24 15:02:01 +0000 |
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committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-02-24 15:02:01 +0000 |
commit | 0b92090f74fc7f04b8a626f9b82d04d671d5b33e (patch) | |
tree | 9e61dd6bf8f7e4815c58eadbfe96fd7afaad1f06 /array.c | |
parent | ce51c136accbbe730736ca94c7941c8b99544982 (diff) | |
download | ruby-0b92090f74fc7f04b8a626f9b82d04d671d5b33e.tar.gz ruby-0b92090f74fc7f04b8a626f9b82d04d671d5b33e.tar.xz ruby-0b92090f74fc7f04b8a626f9b82d04d671d5b33e.zip |
* array.c (rb_ary_index, rb_ary_rindex): Emit a warning that a
given block is unused when an argument is specified.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@22599 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'array.c')
-rw-r--r-- | array.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1128,6 +1128,8 @@ rb_ary_index(int argc, VALUE *argv, VALUE ary) return Qnil; } rb_scan_args(argc, argv, "1", &val); + if (rb_block_given_p()) + rb_warn("given block not used"); for (i=0; i<RARRAY_LEN(ary); i++) { if (rb_equal(RARRAY_PTR(ary)[i], val)) return LONG2NUM(i); @@ -1168,6 +1170,8 @@ rb_ary_rindex(int argc, VALUE *argv, VALUE ary) return Qnil; } rb_scan_args(argc, argv, "1", &val); + if (rb_block_given_p()) + rb_warn("given block not used"); while (i--) { if (rb_equal(RARRAY_PTR(ary)[i], val)) return LONG2NUM(i); |