Mercurial > octave
view build-aux/inplace_edit.pl @ 31189:820d2c802247 stable
fortran_vec: Fix instances of method chaining that may cause dangling pointer.
* libinterp/corefcn/quandcc.cc (Fquadcc): Replace method chaining with a
separate line for NDArray object to avoid going out of scope.
* libinterp/corefcn/__ilu__.cc (F__iluc__): Obtain RowVector and ColumnVector
objects in separate line to remain in scope.
* libinterp/corefcn/__ichol__.cc (F__icholt__): Obtain RowVector object in
separate line to remain in scope.
For more details: https://octave.discourse.group/t/3132
author | Maged Rifaat <magedrifaat@gmail.com> |
---|---|
date | Mon, 15 Aug 2022 00:22:55 +0200 |
parents | 8b548f2f8086 |
children |
line wrap: on
line source
#!/usr/bin/perl -w ################################################################################ ## File: inplace_edit.pl ## Usage: perl inplace_edit.pl 'PERL_CODE' file1 [file2] [...] ## Purpose: Run snippet of PERL_CODE on each line in a file and replace ## existing line with the results of running the code. ## This replaces perl -i -pe 'PERL_CODE' file1 [file2] ... ## due to a problem in Perl 5.28 which restricts the number of files ################################################################################ ## Create Perl code from first argument (-e CODE) eval "sub per_line_code { $ARGV[0]; }"; shift @ARGV; ## Loop over each file foreach $fname (@ARGV) { rename ($fname, "$fname.$$") or die "Rename failed:$fname:$!"; open (my $FHI, "<", "$fname.$$") or die "Open failed:$fname.$$:$!"; open (my $FHO, ">", "$fname") or die "Open failed:$fname:$!"; ## Loop over each line while (<$FHI>) { per_line_code (); print $FHO $_; } close ($FHI); close ($FHO); unlink "$fname.$$" or die "Delete failed:$fname.$$:$!"; }