Re: fatal: internal error Ver 5.2.0 readall()

[Andrew J. Schorr]

I expected you to say that. But I'm just curious -- do you not see
the same error I'm seeing? You said above that it does not reproduce,
so I'm confused by that.

I will dig into this at some point.

Regards,
Andy

On Tue, Sep 13, 2022 at 01:10:27PM -0600, arnold@skeeve.com wrote:
> So Andy, you now "own" rwarray.c; please put this on your TODO list.
> 
> Thanks,
> 
> Arnold
> 
> "Andrew J. Schorr" <aschorr@telemetry-investments.com> wrote:
> 
> > Hi,
> >
> > I'm seeing the same issue as OP on Linux CentOS 7 using the master branch:
> >
> > bash-4.2$ ./gawk -l extension/.libs/rwarray.so -f /tmp/write.awk
> > writeall returns 1
> >
> > bash-4.2$ ./gawk -l extension/.libs/rwarray.so -f /tmp/read.awk
> > arr1: len=0
> > readall returns 1
> > gawk: /tmp/read.awk:5: fatal: internal error: file interpret.h, line 253: 
> > unexpected parameter type Node_val
> >
> > This sadly seems like a bug to me. If the code instantiates arr1 before
> > caling readall, then the saved arr1 in the state file sohuld be ignored
> > if all goes according to plan. I'm not sure I have time to troubleshoot
> > right now.
> >
> > Regards,
> > Andy
> >
> > On Sun, Sep 11, 2022 at 01:12:02PM -0600, arnold@skeeve.com wrote:
> > > Hi.
> > > 
> > > In the future, please send source files as attachments, and not with
> > > output mixed in to the middle; it makes it easier for me to deal with
> > > things.
> > > 
> > > It turns out that this does reproduce on Linux.
> > > 
> > > Changing the reader program to be:
> > > 
> > > @load "rwarray"
> > > BEGIN {
> > >   ret = readall("foo.binawk");
> > >   print ret " = readall(\"foo.binawk\");"
> > >   printf("arr1: len=%s\n",length(arr1))
> > > }
> > > 
> > > causes things to work without trouble. In short, you should not
> > > force arr1 to be an array using split, but let readall handle setting
> > > up the types and the contents.
> > > 
> > > Thanks,
> > > 
> > > Arnold
> > > 
> > > J Naman <jnaman2@gmail.com> wrote:
> > > 
> > > > # Sorry, I do not have a "gawkbug script"
> > > > in a nutshell: readall() gives me 'fatal: internal error: file 
> > > > interpret.h,
> > > > line 253: unexpected parameter type Node_val' as described below:
> > > >
> > > > # TEST writeall()
> > > > # Gawk ver 5.2.0 (mingw) api3.2 GNU MP 6.1.2 GNU MPFR 4.0.2
> > > > @load "rwarray"
> > > > BEGIN{
> > > > split("",arr1); for(i in SYMTAB) { if(!isarray(SYMTAB[i])){
> > > > arr1[i]=SYMTAB[i];}}
> > > > ret = writeall("foo.binawk");
> > > > print ret " = writeall(\"foo.binawk\");"
> > > > exit;
> > > > }
> > > > # stdout: 1 = writeall("foo.binawk");
> > > > # TEST readall()
> > > > # Gawk ver 5.2.0 (mingw) api3.2 GNU MP 6.1.2 GNU MPFR 4.0.2
> > > > @load "rwarray"
> > > > BEGIN{
> > > > split("",arr1);
> > > > printf("arr1: len=%s\n",length(arr1))
> > > > ret = readall("foo.binawk");
> > > > print ret " = readall(\"foo.binawk\");"
> > > > #**> fatal: internal error: file interpret.h, line 253: unexpected
> > > > parameter type Node_val
> > > > printf("arr1: len=%s\n",length(arr1))
> > > > exit;
> > > > }
> > > > #===============
> > > > # stdout: arr1: len=0
> > > > # stdout: 1 = readall("foo.binawk");
> > > > # foo_readAll.awk:12: fatal: internal error: file interpret.h, line 253:
> > > > unexpected parameter type Node_val
> > > >  Note: granted one can use reada() and writea(), but when I got the 
> > > > error
> > > > with readall(), I cut out all variables until only the one array was 
> > > > left
> > > > that caused the error. Thanks, John
> >
> > -- 
> > Andrew Schorr                      e-mail: aschorr@telemetry-investments.com
> > Telemetry Investments, L.L.C.      phone:  917-305-1748
> > 152 W 36th St, #402                fax:    212-425-5550
> > New York, NY 10018-8765
> 

-- 
Andrew Schorr                      e-mail: aschorr@telemetry-investments.com
Telemetry Investments, L.L.C.      phone:  917-305-1748
152 W 36th St, #402                fax:    212-425-5550
New York, NY 10018-8765