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author | Jesse Luehrs <doy@tozt.net> | 2010-10-20 16:59:21 -0500 |
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committer | Jesse Luehrs <doy@tozt.net> | 2010-10-20 16:59:21 -0500 |
commit | 3efcc0874f36b6ce7acf839f017fc789abc40a8c (patch) | |
tree | 4f4cc83a371e9f8a0d0f24ba5ce4081d3ee06504 /lib | |
parent | 9736bf12e7521f7d8a4587c6c4be9c47da39c7cf (diff) | |
download | eval-closure-3efcc0874f36b6ce7acf839f017fc789abc40a8c.tar.gz eval-closure-3efcc0874f36b6ce7acf839f017fc789abc40a8c.zip |
allow adding #line directives
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Eval/Closure.pm | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Eval/Closure.pm b/lib/Eval/Closure.pm index c2a4387..5094d0a 100644 --- a/lib/Eval/Closure.pm +++ b/lib/Eval/Closure.pm @@ -17,6 +17,9 @@ sub eval_closure { $args{source} = _canonicalize_source($args{source}); _validate_env($args{environment} ||= {}); + $args{source} = _line_directive($args{description}) . $args{source} + if defined $args{description}; + my ($code, $e) = _clean_eval_closure(@args{qw(source environment name)}); croak("Failed to compile source: $e\n\nsource:\n$args{source}") @@ -65,6 +68,12 @@ sub _validate_env { } } +sub _line_directive { + my ($description) = @_; + + return qq{#line 1 "$description"\n}; +} + sub _clean_eval_closure { # my ($source, $__captures, $name) = @_ my $__captures = $_[1]; |