ruby-dev

　ささだです。

Tanaka Akira wrote:
> In article <871wfrwkqn.fsf@fsij.org>,
>   Tanaka Akira <akr@fsij.org> writes:
> 
>> 次のようにすると Stack consistency error になります。
>>
>> % ./ruby -e '*v1,(*) = 0'
> 
> 原因が同じかどうかはわかりませんが、以下も異常終了します。
...

　とりあえず、全部通すようにしました。結果があってるかはあんま
り自信がないんですが、というか、全部目で追いたくない orz　ラン
ダムテストというか、何個か見た限りでは、こうなってほしいのかな
あという動きをしています。


./miniruby  -I../trunk/lib ../trunk/test.rb
program: (*v0,(*)), = 0; [v0]
result : [[]]
program: (*v0,(*)), =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0]
result : [[:a, :b]]
program: v0,*v1,(*v2,v3) = 0; ; [v0,v1,v2,v3]
result : [0, [], [], nil]
program: v0,*v1,(*v2,v3) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; ; [v0,v1,v2,v3]
result : [[:a, :b, :c], [[:d, :e, :f], [:g, :h, :i]], [:j,
:k], :m]
program: v0,*v1,(*) = 0; [v0,v1]
result : [0, []]
program: v0,*v1,(*) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [[:a, :b, :c], [[:d, :e, :f], [:g, :h, :i]]]
program: v0,*v1,v2,(*) = 0; [v0,v1,v2]
result : [0, [], nil]
program: v0,*v1,v2,(*) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[:a, :b, :c], [[:d, :e, :f]], [:g, :h, :i]]
program: v0,*v1,(*),v2 = 0; [v0,v1,v2]
result : [0, [], nil]
program: v0,*v1,(*),v2 =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[:a, :b, :c], [[:d, :e, :f]], [:j, :k, :m]]
program: (*),*v0,(*) = 0; [v0]
result : [[]]
program: (*),*v0,(*) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0]
result : [[[:d, :e, :f], [:g, :h, :i]]]
program: v0,v1,*v2,(*) = 0; [v0,v1,v2]
result : [0, nil, []]
program: v0,v1,*v2,(*) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[:a, :b, :c], [:d, :e, :f], [[:g, :h, :i]]]
program: v0,*,(*v1,v2) = 0; [v0,v1,v2]
result : [0, [], nil]
program: v0,*,(*v1,v2) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[:a, :b, :c], [:j, :k], :m]
program: v0,*,(*) = 0; [v0]
result : [0]
program: v0,*,(*) = [[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k,
:m]]; [v0]
result : [[:a, :b, :c]]
program: v0,*,v1,(*) = 0; [v0,v1]
result : [0, nil]
program: v0,*,v1,(*) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [[:a, :b, :c], [:g, :h, :i]]
program: v0,*,(*),v1 = 0; [v0,v1]
result : [0, nil]
program: v0,*,(*),v1 =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [[:a, :b, :c], [:j, :k, :m]]
program: (*),*,(*) = 0; []
result : []
program: (*),*,(*) = [[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k,
:m]]; []
result : []
program: v0,v1,*,(*) = 0; [v0,v1]
result : [0, nil]
program: v0,v1,*,(*) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [[:a, :b, :c], [:d, :e, :f]]
program: *,(*v0,v1), = 0; [v0,v1]
result : [[], 0]
program: *,(*v0,v1), =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [[:j, :k], :m]
program: *,(*), = 0; []
result : []
program: *,(*), = [[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k,
:m]]; []
result : []
program: *,v0,(*), = 0; [v0]
result : [0]
program: *,v0,(*), = [[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k,
:m]]; [v0]
result : [[:g, :h, :i]]
program: *,(*),v0, = 0; [v0]
result : [nil]
program: *,(*),v0, = [[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k,
:m]]; [v0]
result : [[:j, :k, :m]]
program: *v0,(v1,v2,) = 0; [v0,v1,v2]
result : [[], 0, nil]
program: *v0,(v1,v2,) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[[:a, :b, :c], [:d, :e, :f], [:g, :h, :i]], :j, :k]
program: *v0,(v1,v2) = 0; [v0,v1,v2]
result : [[], 0, nil]
program: *v0,(v1,v2) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[[:a, :b, :c], [:d, :e, :f], [:g, :h, :i]], :j, :k]
program: *v0,(v1,*v2) = 0; [v0,v1,v2]
result : [[], 0, []]
program: *v0,(v1,*v2) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[[:a, :b, :c], [:d, :e, :f], [:g, :h, :i]], :j, [:k,
:m]]
program: *v0,(v1,*v2,v3) = 0; [v0,v1,v2,v3]
result : [[], 0, [], nil]
program: *v0,(v1,*v2,v3) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2,v3]
result : [[[:a, :b, :c], [:d, :e, :f], [:g, :h, :i]], :j,
[:k], :m]
program: *v0,(v1,*,v2) = 0; [v0,v1,v2]
result : [[], 0, nil]
program: *v0,(v1,*,v2) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[[:a, :b, :c], [:d, :e, :f], [:g, :h, :i]], :j, :m]
program: *v0,(*,v1,) = 0; [v0,v1]
result : [[], 0]
program: *v0,(*,v1,) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [[[:a, :b, :c], [:d, :e, :f], [:g, :h, :i]], :m]
program: *v0,(*v1,v2) = 0; [v0,v1,v2]
result : [[], [], 0]
program: *v0,(*v1,v2) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[[:a, :b, :c], [:d, :e, :f], [:g, :h, :i]], [:j,
:k], :m]
program: *v0,(*v1,(*)) = 0; [v0,v1]
result : [[], []]
program: *v0,(*v1,(*)) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [[[:a, :b, :c], [:d, :e, :f], [:g, :h, :i]], [:j, :k]]
program: *v0,(*v1,v2,v3) = 0; [v0,v1,v2,v3]
result : [[], [], 0, nil]
program: *v0,(*v1,v2,v3) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2,v3]
result : [[[:a, :b, :c], [:d, :e, :f], [:g, :h, :i]], [:j],
:k, :m]
program: *v0,(*) = 0; [v0]
result : [[]]
program: *v0,(*) = [[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k,
:m]]; [v0]
result : [[[:a, :b, :c], [:d, :e, :f], [:g, :h, :i]]]
program: *v0,v1,(*v2,v3) = 0; [v0,v1,v2,v3]
result : [[], 0, [], nil]
program: *v0,v1,(*v2,v3) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2,v3]
result : [[[:a, :b, :c], [:d, :e, :f]], [:g, :h, :i], [:j,
:k], :m]
program: *v0,v1,(*) = 0; [v0,v1]
result : [[], 0]
program: *v0,v1,(*) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [[[:a, :b, :c], [:d, :e, :f]], [:g, :h, :i]]
program: *v0,(*v1,v2),v3 = 0; [v0,v1,v2,v3]
result : [[], [], 0, nil]
program: *v0,(*v1,v2),v3 =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2,v3]
result : [[[:a, :b, :c], [:d, :e, :f]], [:g, :h], :i, [:j, :k,
:m]]
program: *v0,(*),v1 = 0; [v0,v1]
result : [[], nil]
program: *v0,(*),v1 =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [[[:a, :b, :c], [:d, :e, :f]], [:j, :k, :m]]
program: *v0,(*),(*) = 0; [v0]
result : [[]]
program: *v0,(*),(*) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0]
result : [[[:a, :b, :c], [:d, :e, :f]]]
program: *v0,v1,v2,(*) = 0; [v0,v1,v2]
result : [[], 0, nil]
program: *v0,v1,v2,(*) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[[:a, :b, :c]], [:d, :e, :f], [:g, :h, :i]]
program: *v0,v1,(*),v2 = 0; [v0,v1,v2]
result : [[], 0, nil]
program: *v0,v1,(*),v2 =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[[:a, :b, :c]], [:d, :e, :f], [:j, :k, :m]]
program: *v0,(*),v1,v2 = 0; [v0,v1,v2]
result : [[], nil, nil]
program: *v0,(*),v1,v2 =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[[:a, :b, :c]], [:g, :h, :i], [:j, :k, :m]]
program: (v0,*v1,(*)) = 0; [v0,v1]
result : [0, []]
program: (v0,*v1,(*)) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [:a, [:b]]
program: (v0,*,(*)) = 0; [v0]
result : [0]
program: (v0,*,(*)) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0]
result : [:a]
program: (*,(*),) = 0; []
result : []
program: (*,(*),) = [[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k,
:m]]; []
result : []
program: (*v0,(*v1,v2)) = 0; [v0,v1,v2]
result : [[], [], 0]
program: (*v0,(*v1,v2)) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1,v2]
result : [[:a, :b], [], :c]
program: (*v0,(*)) = 0; [v0]
result : [[]]
program: (*v0,(*)) = [[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k,
:m]]; [v0]
result : [[:a, :b]]
program: (*v0,v1,(*)) = 0; [v0,v1]
result : [[], 0]
program: (*v0,v1,(*)) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [[:a], :b]
program: (*v0,(*),v1) = 0; [v0,v1]
result : [[], nil]
program: (*v0,(*),v1) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0,v1]
result : [[:a], :c]
program: ((*v0,(*))) = 0; [v0]
result : [[]]
program: ((*v0,(*))) =
[[:a,:b,:c],[:d,:e,:f],[:g,:h,:i],[:j,:k, :m]]; [v0]
result : [[]]


-- 
// SASADA Koichi at atdot dot net

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[#31101] exception when converting block arg — "Yusuke ENDOH" <mame@...>

[#31102] [*0];0 dumps core — "Yusuke ENDOH" <mame@...>

[#31104] v0,(*,v1,) = 0 dumps core — Tanaka Akira <akr@...>

[#31107] *v1,(*) = 0: Stack consistency error — Tanaka Akira <akr@...>

[#31109] assignment syntax — Tanaka Akira <akr@...>

[#31110] ary[]+=1 dumps core — "Yusuke ENDOH" <mame@...>

[#31118] 0..$1=0 dumps core — "Yusuke ENDOH" <mame@...>

[#31119] loop{x+=1&&next} dumps core — "Yusuke ENDOH" <mame@...>

[#31132] (v,) = [[]] — Tanaka Akira <akr@...>

[#31136] *a = *nil — Tanaka Akira <akr@...>

[#31138] nil.to_splat — Tanaka Akira <akr@...>

[#31140] ripper.y:3235: error: syntax error before '}' token — pegacorn <subscriber.jp@...>

[#31141] SEGV by m {|(*,v)|} — Tanaka Akira <akr@...>

[#31142] yield :k=>:v, *[] — Tanaka Akira <akr@...>

[#31143] m {|(*,(*)),|} — Tanaka Akira <akr@...>

[#31145] make test result — SASADA Koichi <ko1@...>

[#31147] Proc from yield — Tanaka Akira <akr@...>

[#31148] lib/irb/completion.rb needs .to_s — "NARUSE, Yui" <naruse@...>

[#31149] net/http: path.empty? was removed when path is nil — "NARUSE, Yui" <naruse@...>

[#31151] trunk: rdoc: format.rb 処理中に Bus error — pegacorn <subscriber.jp@...>

[#31153] syntax error: m {|(*,a,b)|} — Tanaka Akira <akr@...>

[#31160] Stack consistency error: m {|(v,(*))|} — Tanaka Akira <akr@...>

[#31162] rb_eval_string("lambda{}") dumps core — Masahiro Sakai (酒井政裕) <masahiro.sakai@...>

[#31163] Invalid read of size 4: valgrind ./ruby -ve 'print "a"' — Tanaka Akira <akr@...>

[#31164] ruby_set_current_source remains in intern.h — Masahiro Sakai (酒井政裕) <masahiro.sakai@...>

[#31166] is_ruby_native_thread() — Masahiro Sakai (酒井政裕) <masahiro.sakai@...>

[#31168] 構造体オブジェクトのcloneメソッド呼び出しでメモリリーク発生 — m-ohkubo@... (Mitsuhiko OHKUBO)

[#31177] [Fwd: Netrc?] — Shugo Maeda <shugo@...>

[#31189] 0x3fffffff.succ — Tanaka Akira <akr@...>

[#31190] 0x3fffffffffffffff.succ — Tanaka Akira <akr@...>

[#31197] ary.flatten("") — Tanaka Akira <akr@...>

[#31198] (0...0).max — Tanaka Akira <akr@...>

[#31199] Re: [ruby-cvs:19979] Ruby:r12743 (trunk): * range.c (range_max): use FIX2LONG instead of FIX2INT to avoid — "U.Nakamura" <usa@...>

[#31208] mswin32 on cygwin zsh/bash — "NAKAMURA, Hiroshi" <nakahiro@...>

[#31210] (-0x40000000)/(-1) — Tanaka Akira <akr@...>

[#31211] ruby_1_8_6がtest_condvar_wait_not_owner(TC_Thread)で1F — Kazuhiro NISHIYAMA <zn@...>

[#31212] 0.round — Tanaka Akira <akr@...>

[#31213] 24 ** 7 — Tanaka Akira <akr@...>

[#31214] Warning: OpenSSL::PKCS7::PKCS7 is deprecated after Ruby 1.9; use OpenSSL::PKCS7 instead — Kazuhiro NISHIYAMA <zn@...>

[#31215] 65538 ** 2 — Tanaka Akira <akr@...>

[#31216] 1.8 floating point exception: 0 ** 2 — Tanaka Akira <akr@...>

[#31217] trunk: generator.c:150: warning: unsigned int format, long int arg (arg 3) — pegacorn <subscriber.jp@...>

[#31221] Base64.b64encode len bug — "Kazuhiro NISHIYAMA" <zn@...>

[#31222] trunk: バグを指摘している警告 — pegacorn <subscriber.jp@...>

[#31225] Invalid read/write by ~big_zero. — Tanaka Akira <akr@...>

[#31229] ~big_zero after big_zero % big_neg — Tanaka Akira <akr@...>

[#31236] rb_big_pow — Tanaka Akira <akr@...>

[#31242] p(65536**(1<<29)) stalls — "Yusuke ENDOH" <mame@...>

[#31243] ruby -ne ! dumps core — "Yusuke ENDOH" <mame@...>

[#31244] shift — Tanaka Akira <akr@...>

[#31252] [()] dumps core — "Yusuke ENDOH" <mame@...>

[#31253] [PATCH] Problem with ruby 1.8.6-p36 (and p39) on Tiger — "Vincent Isambart" <vincent.isambart@...>

[#31261] [ruby-bugs-12398] Redefining Exception#backtrace and unhandled exception bug — Nobuyoshi Nakada <nobu@...>

[#31263] !_=() and 0..() dump core — "Yusuke ENDOH" <mame@...>

[#31264] +:x doesn't raise exception — "Yusuke ENDOH" <mame@...>

[#31265] "ab".rindex(/ab/, 0) => nil — Tanaka Akira <akr@...>

[#31271] (1 << 0x40000000)[0x40000000] — Tanaka Akira <akr@...>

[#31285] p()#=>[] — eklerni <eklerni@...>

[#31292] ParseDate.parsedate("Tuesday, July 6th, 2007, 18:35:20 UTC") — Tanaka Akira <akr@...>

[#31293] a = -(1) : warning: empty expression — Tanaka Akira <akr@...>

[#31296] ("a".."z")==="g"#=>false — eklerni <eklerni@...>

[#31298] retryの使い方 — eklerni <eklerni@...>

[#31304] rb_thread_statusが未定義? — Kentaro KAWAMOTO <kentaro.kawamoto@...>

[#31312] faster Bignum#to_s — "Yusuke ENDOH" <mame@...>

[#31318] URI and RFC 3986 (Re: URI::merge bug?) — Nobuyoshi Nakada <nobu@...>

[#31319] DelegatorおよびWeakRefのメモリ使用量 — "GO Noguchi" <gonoguti@...>

[ruby-dev:31123] Re: *v1,(*) = 0: Stack consistency error

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[#31107] v1,() = 0: Stack consistency error — Tanaka Akira <akr@...>

[#31136] a = nil — Tanaka Akira <akr@...>

[#31143] m {|(,()),|} — Tanaka Akira <akr@...>

[ruby-dev:31123] Re: v1,() = 0: Stack consistency error