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Different stopline after $DB::single=1 #17164

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p5pRT opened this issue Oct 2, 2019 · 1 comment
Open

Different stopline after $DB::single=1 #17164

p5pRT opened this issue Oct 2, 2019 · 1 comment
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distro-Linux type-core

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@p5pRT
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p5pRT commented Oct 2, 2019

Migrated from rt.perl.org#134465 (status was 'new')

Searchable as RT134465$
@p5pRT
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p5pRT commented Oct 2, 2019

From @KES777

Created by @KES777

Hi.
For the pretty same code. Difference is just optional ';'

The debugger stopped at different lines. Compare​:

  x102​: if( $saldo->is_obtained ) {
  x103​: $DB​::single = 1;
  104​: $saldo->update({
  105​: sumdeb => $saldo->sumdeb + $line->{ dsaldo_end },
  106​: sumkred => $saldo->sumdeb + $line->{ ksaldo_end },
  107​: })
  >>108​: }

and with ';'​:

  x102​: if( $saldo->is_obtained ) {
  x103​: $DB​::single = 1;
  104​: $saldo->update({
  105​: sumdeb => $saldo->sumdeb + $line->{ dsaldo_end },
  106​: sumkred => $saldo->sumdeb + $line->{ ksaldo_end },
  >>107​: });
  108​: }

Notice that stop line for first case is 108 and for the second is 107.

Expected​: in both cases breakpoint should be at line 107

PS. I know, perl does not guarantee consistent breakpoint, but my
personal preference is line 104​: the line where next command begin

Perl Info 

Flags:
    category=core
    severity=low

Site configuration information for perl 5.24.1:

Configured by kes at Mon May  7 20:59:03 EEST 2018.

Summary of my perl5 (revision 5 version 24 subversion 1) configuration:
   
  Platform:
    osname=linux, osvers=4.13.0-26-generic, archname=x86_64-linux
    uname='linux work 4.13.0-26-generic #29~16.04.2-ubuntu smp tue jan 9 22:00:44 utc 2018 x86_64 x86_64 x86_64 gnulinux '
    config_args='-de -Dprefix=/home/kes/perl5/perlbrew/perls/perl-5.24.1 -Aeval:scriptdir=/home/kes/perl5/perlbrew/perls/perl-5.24.1/bin'
    hint=recommended, useposix=true, d_sigaction=define
    useithreads=undef, usemultiplicity=undef
    use64bitint=define, use64bitall=define, uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='cc', ccflags ='-fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
    optimize='-O2',
    cppflags='-fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include'
    ccversion='', gccversion='5.4.0 20160609', gccosandvers=''
    intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678, doublekind=3
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16, longdblkind=3
    ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
    alignbytes=8, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =' -fstack-protector-strong -L/usr/local/lib'
    libpth=/usr/local/lib /usr/lib/gcc/x86_64-linux-gnu/5/include-fixed /usr/include/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib /lib64 /usr/lib64
    libs=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
    perllibs=-lpthread -lnsl -ldl -lm -lcrypt -lutil -lc
    libc=libc-2.23.so, so=so, useshrplib=false, libperl=libperl.a
    gnulibc_version='2.23'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
    cccdlflags='-fPIC', lddlflags='-shared -O2 -L/usr/local/lib -fstack-protector-strong'

Locally applied patches:
    Devel::PatchPerl 1.38


@INC for perl 5.24.1:
    /home/kes/perl5/perlbrew/perls/perl-5.24.1/lib/site_perl/5.24.1/x86_64-linux
    /home/kes/perl5/perlbrew/perls/perl-5.24.1/lib/site_perl/5.24.1
    /home/kes/perl5/perlbrew/perls/perl-5.24.1/lib/5.24.1/x86_64-linux
    /home/kes/perl5/perlbrew/perls/perl-5.24.1/lib/5.24.1


Environment for perl 5.24.1:
    HOME=/home/kes
    LANG=en_US.UTF-8
    LANGUAGE=en
    LC_ADDRESS=uk_UA.UTF-8
    LC_IDENTIFICATION=uk_UA.UTF-8
    LC_MEASUREMENT=uk_UA.UTF-8
    LC_MESSAGES=en_US.UTF-8
    LC_MONETARY=uk_UA.UTF-8
    LC_NAME=uk_UA.UTF-8
    LC_NUMERIC=uk_UA.UTF-8
    LC_PAPER=uk_UA.UTF-8
    LC_TELEPHONE=uk_UA.UTF-8
    LD_LIBRARY_PATH (unset)
    LOGDIR (unset)
    PATH=/home/kes/perl5/perlbrew/bin:/home/kes/perl5/perlbrew/perls/perl-5.24.1/bin:/home/kes/bin:/home/kes/bin:/home/kes/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
    PERLBREW=command perlbrew
    PERLBREW_HOME=/home/kes/.perlbrew
    PERLBREW_MANPATH=/home/kes/perl5/perlbrew/perls/perl-5.24.1/man
    PERLBREW_PATH=/home/kes/perl5/perlbrew/bin:/home/kes/perl5/perlbrew/perls/perl-5.24.1/bin
    PERLBREW_PERL=perl-5.24.1
    PERLBREW_ROOT=/home/kes/perl5/perlbrew
    PERLBREW_SHELLRC_VERSION=0.86
    PERLBREW_VERSION=0.86
    PERL_BADLANG (unset)
    SHELL=/bin/bash

@xenu xenu removed the affects-5.24 label Nov 19, 2021
@xenu xenu removed the Severity Low label Dec 29, 2021
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