Custom Query (1630 matches)

uname appears to return i386 on 64-bit Macs, so assembling the apply-hack will fail.

Reported by Sven Hartrumpf: inlining of procedures which have a rest-argument promoted to vector will fail, since the accessors accept a rest-vector, but the inlined arglist will be a list.

Either disable promotion for inlinable/contractable procedures or modify the call site at inlining accordingly (harder).

Using the qt egg just installed (fetched from Alaric's machine):

$ /usr/local/chicken-4.3.0/bin/csi -n

CHICKEN
(c)2008-2009 The Chicken Team
(c)2000-2007 Felix L. Winkelmann
Version 4.3.0
linux-unix-gnu-x86 [ manyargs dload ptables ]
compiled 2009-12-15 on dellito (Linux)

#;1> (use qt)
; loading /usr/local/chicken-4.3.0/lib/chicken/4/qt.import.so ...
; loading /usr/local/chicken-4.3.0/lib/chicken/4/scheme.import.so ...
; loading /usr/local/chicken-4.3.0/lib/chicken/4/chicken.import.so ...
; loading /usr/local/chicken-4.3.0/lib/chicken/4/foreign.import.so ...
; loading /usr/local/chicken-4.3.0/lib/chicken/4/easyffi.import.so ...
; loading /usr/local/chicken-4.3.0/lib/chicken/4/srfi-4.import.so ...
; loading /usr/local/chicken-4.3.0/lib/chicken/4/srfi-1.import.so ...
; loading /usr/local/chicken-4.3.0/lib/chicken/4/protobj.import.so ...
; loading /usr/local/chicken-4.3.0/lib/chicken/4/matchable.import.so ...
; loading /usr/local/chicken-4.3.0/lib/chicken/4/data-structures.import.so ...
; loading /usr/local/chicken-4.3.0/lib/chicken/4/extras.import.so ...
; loading /usr/local/chicken-4.3.0/lib/chicken/4/qt.so ...

Error: call of non-procedure: #(#(
Error: unprintable non-immediate object encountered

        Call history:

        <syntax>                (import scheme chicken)
        <syntax>                (##core#undefined)
        data-structures.import.scm: 27   ##sys#register-primitive-module
        extras.import.scm: 27   ##sys#register-primitive-module 
        <syntax>                (##core#undefined)
        <syntax>                (##core#undefined)
        <syntax>                (##core#undefined)
        <eval>          (##sys#require (quote qt))      <--
#;1> (load "/usr/local/chicken-4.3.0/lib/chicken/4/qt.so")
; loading /usr/local/chicken-4.3.0/lib/chicken/4/qt.so ...
Segmentation fault

The exact same behavior can be reproduced using chicken 4.2.0.

The system is an Ubuntu Linux 9.10 with the following Qt package version:4.5.3really4.5.2-0ubuntu1.

The machine is an Intel Core2Duo P8600 running a 32bit system. Chicken has been compiled with:

$ make PLATFORM=linux PREFIX=/usr/local/chicken-4.3.0

$ gcc --version
gcc (Ubuntu 4.4.1-4ubuntu8) 4.4.1