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

[Hermann Peifer]

On 2016-06-03 19:18, Hermann Peifer wrote:
> 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.
> 

Just to add another example, with minimum test code. Hermann

$ cat test.awk
BEGIN { SYMTAB["x"] ; y=1 ; y++ }

# Using gawk from git/gawk-4.1-stable
$ ./gawk-stable -D -f test.awk
gawk> w y
Watchpoint 1: y
gawk> r
Starting program:
Stopping in BEGIN ...
Watchpoint 1: y
  Old value: untyped variable
  New value: 1
main() at `test.awk':1
1       BEGIN { SYMTAB["x"] ; y=1 ; y++ }
gawk> w x
Watchpoint 2: (null)
gawk> c
gawk-stable: test.awk:1: fatal: internal error line 1711, file: debug.c
Program exited abnormally with exit value: 2