c++/262: Re: c++ template bug

Martin v. Loewis martin@loewis.home.cs.tu-berlin.de
Mon May 29 23:36:00 GMT 2000


>Number:         262
>Category:       c++
>Synopsis:       c++ template bug
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          analyzed
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Mon May 29 23:36:00 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     Jeremy Sanders <jss@ast.cam.ac.uk>
>Release:        2.95.2
>Organization:
>Environment:
>Description:
 Date: Mon, 29 May 2000 19:58:03 +0100 (BST)
 Original-Message-ID: <Pine.LNX.4.21.0005291955230.28248-101000@xpc6.ast.cam.ac.uk>
 Hi,

 I've found an internal compiler error with gcc-2.95.2 19991024 on a RedHat
 Linux machine with glibc-2.1. The message is as follows:

 xpc6:~/<1>classes/FITS> g++ -Wall -g -c generate_instances.cc
 generate_instances.cc:12: Internal compiler error.
 generate_instances.cc:12: Please submit a full bug report.
 generate_instances.cc:12: See
 <URL: http://www.gnu.org/software/gcc/faq.html#bugreport > for instructions.

 Hope you can fix this!

 Jeremy
>How-To-Repeat:
begin 644 generate_instances.ii.bz2
M0EIH.3%!629368GIU^4`'(!_@']_^5CY?___G^7?:K____]@(5][Y[F[0-UV
MXUW$ZMQ[8#HO=M2=N3<A:ZB2PS$9*5M:MEL1G87=SLT<[NT:W-MH[8=-VIGE
MWMZV:H;WO>/6@+9K;.@RMMMTW-LPZ=S.&JGXA&:IHAIM1H`9`````````:#0
M`$B$$)H0C4]34\2>D>:IM3)F4TVIZ3(``-`T9#0``X&@-!HT#)H`#0`&)H::
M!IH`:-&@`:-!)ZJ2)#4$,C(TT>H`F1@"#1HP``(8`$TP!$B1"-!B%,TGHT&D
MVE'D:$:-J!M0]&4`T:!H&GH@"HDB!&@C"!&2>B,E`-I/4!H]0T>HS*````:/
M<DG22=*1989"$Q1,LD2Y<!96S6T36EM:F"S::E16(`I%B*K$@4B>]8P(`52$
MDN*'>8CZXK0GF$S+@`A8I^SOV`"#V<C%H*(<"(3>I\M$ML;GVIFS<*(LL*VT
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MX[;Q&"J\><H\KIJA`H%5`KVNO`<_3HOO][1V^JLFYX.Q3W8XT,>)A;P03%WF
MNO-3OI%.>../DX8TRINH#T5!2:J-5)['1%TUR7<[=%O=7E];'"VD/+;G/;55
M55556*G6&1G.)4#!I@6<M(\8T%T@A,4,JI1:U)'*)LNA+BM21J)=T)<$*DC4
M2[H2X)9$D+@41.4BW"$30ME9C%J[V9P))(.WWS%6VW\^8S,?%%J"JH&96#@*
MJUP035!9''D`:6.(0J.<[OM3-1,4DI9!_L3_DG`%)068SQ^PW@NA("BZDP;&
M0?QD%))*["EJMYNA@H#$1!C!$1$1$1$1&2B((B(B(B#$&(B!$"*MXJ1$QK$]
M<*M5TV37U5>AG`(QCG.#5A!8E<N=1PX>YL>SOC_.YD<U%K;!<\YI\WS<>4$1
M!4S53UX6]3TA@H#$1!C!$1$1$1$1&2B((B(B(B#$&(B/1MSAZVVO6NN@``:L
MU8``$E2IJ:AM0`-J::!($A+O5MJ]:U[CR=>G/WNOY3M=VXOYO5YXSM>5X+UY
MV]!X?QFUUM`*J.XGA*3/M6MLM_C\-R)O,$I'B5^S>'(N:RXDBS)JRU8B(B(B
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MG0(//WU.P@HKM.W%SP"IK--!JP%GT:/CMYQ.HH0S"$"H!86,$RWLLE,F`F?P
MT?%)=!1'=$ZUX`9;7*<FE2DHVZZUQ79,35V)$.5M<J8?FOAOOVER8Y8D.V0V
M/'B.]I^??23;L)B3GTC]3=N[E55M@$A(````20(``$A(`220@$A(````20(`
M`$A(`VVV[Q4BZO9"Z?P^#N]OE:?B20[IS[$A.8G92-N3$(A2)HV8`8#8D3*#
ML>$H/']]QBJJJL9;M.+:G(=/&)_,QB;AL`L4"Y$'3(G,"CEK:;2Y+"J6.T!3
MM&:=SBQOAQ-<+&F@YMOGUS=(3<2\NBM8;4."(9GJ[G#%-E56A/,U)\6`8,#B
M`[@^HNB3[%(T=^D(6#!J(UIWQ8;1RLIYI*$H-H@&S(\IJ=2ND8QC&,:,:_!$
MMW'9'C9&\58ZH\=H]AVSJ%=A?/?JM=._<<EZ#=%<D<(:5)';O^!KB&O+GU]]
M=57$Z-6G%D'`1PT8;0WO$%@6-#H"]2=(X19W8#:L38NB:@)&0M66\8;B6HUH
M1ES\C35ED_M>W\7R*57<W*6E2&_W;;D6[@AK[-I:-RX#(J\OT.0FD%3SB3D$
M\YY_T_E*+]%?)$]'HH<HG[OEI/G@>F/Q0U9UH@25`LAINKKY[3*8AE&^_U02
M'?%E*0I7:@)M?"R!'%!38"]WP_;]WMXR!3'22$%GX?7"YE8SANC)FVR\JGMW
M(#PB&)'0`N0@ABQ""ZQXOC^X.)I+<:./*K7P.)NBU\$FKT3X_:A+21[G7BY^
M]/M^:$M)'T<.'F_,T=."UCO)P>]\/T5;+5VY-V<CD.U.W$):2.UV>?8O6/X7
MD.LT\''BJ>2+.[?AF/EVAV71A;>4=V_?5'O^4&R&66DGH$IT(4<IAJ'Z:#C8
MCO#%8&D3!"B\PU#O07L1<8K`TB8(47F&H=Z"]B+C%8)%4MMPX@B**JK;:E55
M559,:!MF)64JY5RKE7*<R)4:C(5;3<9"XHY`,>R(:3S`,PF--"8F`L'I'U#]
M[#@V?-LM#:/@:K>*(;HO4=8CP\[D"'N(CJ./0QG5Q;;;<0W#<E6YAQJ<G)4*
MYJ.5S#7K$^_D)S!<0Q%/E(E5L(^$V`I"-]>7*95M8B8OF>RL9&WZNUY(OIK9
M0&IVEL>U01\/`LS.7!N"9TY9O2$;`\SFH4?$1)%6S;0M#O(RBJ)XQ+4FQ!(T
M@)WF4=;!GNXWYB,7%E(P(O>/6L#;;:"P]?6[H]?)]E?;XMOG\[MK9YZQOS]R
M/UH]/Y^&'IN[[>\=,P!OG.'">;D#F(+D$&B"T&MVD\TY)A-%)2G!4G`KO;'%
M^#R,]40R,P9'C4)U@%$>`FF##8X,4G8(:G^&?B3H#L!^T'3\/9/X!'(1Y@V3
MH`#I[XV-B.XMO$W7NM%>2)J(AC=I(&[*FL5;(8C")4+QE>09Y\T20"$`AW#<
MNB.J2>X&AQ(_:YRC`_Q@NF`^L)RY(PF1%D1O(W%B3_[9D_,!.4^SADUO+WJ%
M]T"(GRC`>>-$$IG0=LR->;R.+BI)IC&2;;-P1#?O6/$53<H7C9;'TGK--0G6
M=OA[!X3X/_G%A8?,Z3PTRQTWL94G>[^^W&9;NF\?DX_RW4AU'U!\@:/KZY(Y
M^'(Z&P1YZ<?*]K?P1XS([/88@R%1Y@`=I\L==**B[X[@3S#?0`,YMF+FE*[L
M;@`P[OGXKZ+*-0Z-_5<44I?+>CD'>K&>)Q.]G)0`:D<"HYX=@==``3%L0(]8
M[5'G1\!!`D?2BFM7SC[40S_SY,L!B20C(P8T534+)+H0IKU>JGX6\[R#X/7;
MIDDQ$.#BMP<5+<U'?5SV?5YTDKQ[[B^?`PLSW1U6S//$F?)'R=5&*-TA-+A7
M2O1?Z0N,6[-WS[UBPFE)T,CI&?6:WUN*<,4`7QBE<<XF[*7$?TS=:MMOVWF7
M$1ML:YLN@!:DOI%2EH8P^JX.'7$7V*`D5-\8GOX[;D-I\6L2*2WN]79L:-HJ
MQL:-HVWCFKEDMBV1;)/8397J]ZVW=VC'/A>F;^/=<KN.^MGW#W2CL(*X5DD`
M")A,))0>I[?MQZ<"#Y4#1V)@$`6O>]D(NQ-BFJ=IFA+LB;6<3-6B;6J*FJ7F
M`P!0T&VT!7N?%_P:*HO+6RW%8U$:U7L*O:$`X:M,DW@W@U(446)_A^\'B$_U
M?U$ZZ]C[!+TGY%#V.5>1VB5]19[)+=?*)O4#EP(_7P_86RD2(PMCDK6,ODCV
M&(&TDP8FGZ6F.(>@!@K`(A!2+%5](F9O":#>$S<P@;!,/%-&8/C][G]M,>)"
M>$^1-=/XH?#`V<``&R`CT?7S\XG6[X9D&`S,^MKC%&Q/UGX">A4,?%P17Z7\
MA-:1=:A^X3215-*BZ3)M^[YKFC7]C#-!B9DPNUIN^IMFI:\%RW.`!]BNMW[]
MHL9HL@I%$*(A0OBT)4@4*]QLI!300(#H"J8HY4U9&FZ24Q*@LE-%9FREDTBY
M;EE;FUR&YJ5@$B'&*)W(B>N?8P!';/C%&"_&Q5-OF@E(AE$(Z$T7(U$!B8?P
M/(N`4B77HCH(YL9ZCW#PGH-9F(!J@[^FA`K\AXR-A@TEM$"9EQI7.O)Z+_>J
M^]:5@(>GHVFK%:'1C7\QHN]7"*\DD=.DI%5XD5B"P5W6J-;2]*]SFW:?6N_X
MNP`>KJ]K_3U_&G%+$D._H3">1*W2=K]MC$V0^'PE22N97@F0W33"J2E/\P1\
M7)P9NS9)))))K<T5P=881[0J#9!'4!2]2VV\O<``/):V].7MMXUMZ7-2;H3M
MCK]*^U77Q.C^`#9HT\8G/1IZ*(K[V-4F!T!Q'8Y!Z0-4#2&L09H[!>:'H/[G
M">U:JVFP-YTVZI/%-DX/=[%SUXVV_R0>0/![N4R<.%MO5W0Z3P?A^GW>4%%D
MDU4.5X#O=>WR]X[']9"='.'V66[FL-M@!'VNE%]V5O^GUSP,=]%J)=`@X1*!
M#06"QI"BA:131\X6-\TDFZ2I4J5*E7+ERY<[>?IUF=\^Q\$52>/$]&A-64HH
M6Q5@J/I.GJ=LFR5J2?2O5X,)-5%<8C>=@1TCH)/NGVU"^,](Z'9_&_G,S/%-
MD5[TKL'80QC.(1'O);K8U:6S8HC13>:;%PEY+GR:=9[LMM\_5]WT\W>1(?6@
M/;1-!/YFGLFPV&8J6+4XKQ*ILO!7H@Q"S.Y,*\``F9X.C""MD0R*5'(*(6QD
M!4[W+BR;H[`*#@OU6$+*/%NV-M*).9X`]>'>[D(WCQ3AL^\W2??[F30+`=(F
M#N`D/*YJ0U!9XKGP2-KCNN*!,TOIZ:S+;;;=:6DDD<A7MV.ZIQQT@\Y79-MI
M:M=[I#$C=WQA(UU2N<[EX:R,%W99=V67<DB.0P,E!\RIMBC2@Q4J*-$)(H,5
M*B*>4@H+4I@$LL9%9@A>B?8H1%1KV)0Y*'&CZ3Z*O0S@$8R*)P:L'K$KEC@"
M,C*:%$LD5.01@D8;6J`X8HI0J3IY@ZHN[QB[S'?-\[VX!?"I1`>Z6J;^\1]O
MHZ&(;T@$Q-':C@<"C@&+\!77J$KS/P-T:&ARO-:UOA[1;8U:6S8HC11Z/5P[
MWB*J2223>'0#OS&)).K8;FTB;AHW&I@'P$ZH\M*J:2-D\:EUI*=GS^7.XW*N
M4W*N4X'0#J`#>14-QR!XW(U0RX-;7D\OKHH/0O/_CJN(VC5185/D$=H.S0T+
MQXK2VWAHC6EI;;9-IJ"<G?QMM\TK])-@:0UX@>T0=%/*-BFP`=_/N<G>KL[Z
MAX8;!WW4BG9/4FC#L_5?U6^"<_L__.N6ZN7Y230-"PD$@KXH(=V)S>4!H;($
M(+QAY0?4/.$>U/AMWR3@CQ^5MN;DI/--\.AW++>,43@J1^%.J*-L7!:EI+9X
M5HE,L86)E9$RF$N8F$U\5MMMM?AM?RSDFW8#VOA9U*3;8J6?4C.MZCCA\/7E
MM\>V\;SUO0VU>KY0`][S@=[MHID8G)`P#`#HV$4H4&)D]Y&15ST9)@28*/J/
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MYI$C:`F$I'MEA91PUU.^DL]<DW!QF3X7]E/C+\<9#RK<*=2],G<4%>T@<#LN
M15]\`?$\(=!NV)&$R<)`+"2/,P<(Y1]7?;;;0`$@!!3PU7FO3\-6O9LV6-L>
M(L.M<P'6:R!U`(KM0?M*;L.D$I^'Z+:?)O)Z5#JJ5\L94?F<_7Z=A1)P@GKD
M[.VVFGH]55-;6T[$25-C8@%D7BT;;X!\FIR2)%1V4I7'K$P"W!!88XF)Q]9C
M:NN2?=*40L26?U<I0X2I8O((VQ;/=MK%\NA$X0WG*R?D#IR>&6VX;3UCT\=T
MC\F(MMBK!7<S[$QU@[W,0^-)V\]F9;X/ER<CCNYZ20CJDI%*2R*5%138\#00
M3<@-VR"QT[I-08*&!3%;N2JJ3`F"R&DH=R*[R!H#MN591J26SL.E'@'J1GGI
MQ=V>%MMMMMYSQGAUD/AOWN]71`>0,3IQQG<Q!D0D9&BLAX)))9KN7L*ES(<I
MITX<.'#AQ@,'2-+M&+M:#FVA]CE.]X*ZIS>SY?'G^5>'AMK:LVVM\0BP[0A-
MY-@JN^A`%VQU>`G6B<-:=A1)*A-(D<E<";%FP;40>?,6IJYU"6H"W2!;0Y?8
MU$D.VPFKWL3G4P;TGIR(V-X)J\UKG+7)5R5C9MACFTA.=39"6)1*IDN2&S&&
M*JS(4AH5)M]K@XN#E1P)><#D:DG-(-6!FZA9A*81*1=W:L%"G#LW0A#5RL)@
M5<=X:W8I<,NZ*E2I4J5*JK0=Q0J[R:A!IL.(5\J2*D`B]VI*"NAU.VL))(QU
MME[G=W6V]A)Y$<Q([G`*MT'2;04AHC9I[$+M\(W<$BW<P@:'I$&*#P>.N070
M(-1.8%,N50_E$:A(GD@?^C9'G>#<@=2&X!%>-X]P;1`:^A^=RDYQ)N/D]W=/
MOL_5K)JB_H=H3GOX!'>0ZH3E/N=08GT65?=\USGKW^6T_'JS3NU(?)S=U=LZ
MN5JRR3MJJEF(V;NI]2QA(Q,M5*59;4J2PZM1INH@UIMD4VPV1$DV4^S8V<JQ
MZ'UG5!&\Z2[7^A#9#%(4E0WVMUOH&,H_HJXH[R?'CQMV1"%$-Y$N8Q)F,R+R
M3`E1M!`2$0MH43%,'<FH-1)(49,)@1(-W1,%V54GE0NYD,T9C[F))))),*Z[
MN23E!7MCM=`^>\'51>=PRN_,:S)%S*RLQC!F,I[KGMDA[V\[E$^B"U5J'_1)
<4G"IKV&W+6;19<7*/W'H=O[B[DBG"A(1/3K\H```
`
end
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:


More information about the Gcc-prs mailing list