empty functions, like signal handlers not stored

nayakgi / perl-compiler

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empty functions, like signal handlers not stored #271

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago

What steps will reproduce the problem?

> perlcc -r -e 'use warnings; BEGIN { $SIG{'__WARN__'} = sub { }; } my %hash = 
(1..3); print qq{ok\n} if scalar keys %hash == 2;'
Not a subroutine reference at -e line 1.

What is the expected output? What do you see instead?

> perl -e 'use warnings; BEGIN { $SIG{'__WARN__'} = sub { }; } my %hash = 
(1..3); print qq{ok\n} if scalar keys %hash == 2;'
ok

Please use labels and text to provide additional information.

Original issue reported on code.google.com by nicolas....@gmail.com on 23 Jan 2014 at 9:35

Merged into: #270

GoogleCodeExporter commented 9 years ago

Yes, this SIG handler problem is a serious regression and related to empty_cv 
handling.
It has nothing to do with warnings though.

Original comment by reini.urban on 24 Jan 2014 at 6:17

Changed title: cannot use a warning handler in a BEGIN block

GoogleCodeExporter commented 9 years ago

needed.

Original comment by todd.e.rinaldo on 31 Jan 2014 at 12:41

Added labels: Priority-High
Removed labels: Priority-Medium

GoogleCodeExporter commented 9 years ago

Original comment by reini.urban on 31 Jan 2014 at 6:27

Changed title: empty functions, like signale handlers not stored

GoogleCodeExporter commented 9 years ago

Original comment by reini.urban on 31 Jan 2014 at 6:28

Changed title: empty functions, like signal handlers not stored

GoogleCodeExporter commented 9 years ago

Original comment by reini.urban on 31 Jan 2014 at 6:29

Changed state: Duplicate

GoogleCodeExporter commented 9 years ago

verified

Original comment by nicolas....@gmail.com on 6 Feb 2014 at 9:50