[bug-gawk] gawk debugger: internal error line 1711, file: debug.c

[Hermann Peifer]

Hi again,

While running some recent sample code from c.l.a through the debugger, I
came across the below fatal error.

I was using gawk from git/master, on a MacBook.

Hermann

$ head test.*
==> test.awk <==
BEGIN { FS = OFS = "|" }

FNR == 1 {
    for (i=1; i<=NF; i++)
        SYMTAB[$i] = i
        print
        next
}

$title == "Bad" { print $0 }

==> test.data <==
title|artist|released
American Life|Madonna|1993
Bad|Michael Jackson|1987
$
$ awk -D -f test.awk test.data
gawk> w SYMTAB
Watchpoint 1: SYMTAB
gawk> r
Starting program:
Stopping in Rule ...
Watchpoint 1: SYMTAB
  Old value: array, 30 elements
  New value: array, 31 elements
main() at `test.awk':5
5               SYMTAB[$i] = i
gawk> c
Watchpoint 1: SYMTAB
  Old value: array, 31 elements
  New value: array, 32 elements
main() at `test.awk':5
5               SYMTAB[$i] = i
gawk> w artist
Watchpoint 2: (null)
gawk> n
awk: test.awk:4: (FILENAME=test.data FNR=1) fatal: internal error line
1711, file: debug.c
Program exited abnormally with exit value: 2