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| Asm::Preproc::Token(3) | User Contributed Perl Documentation | Asm::Preproc::Token(3) |
NAME
Asm::Preproc::Token - One token retrieved from the input
SYNOPSIS
use Asm::Preproc::Token; my $token = Asm::Preproc::Token->new($type, $value, $line); $token->type; $token->value; $token->line; # isa Asm::Preproc::Line my $token2 = $token->clone; $token->error($message); $token->warning($message); Asm::Preproc::Token->error_at($token, $message); Asm::Preproc::Token->warning_at($token, $message);
DESCRIPTION
This module defines the object to represent one token of input text as retrieved from the preprocessed input text. It contains the token type (a string), the token value (a string) and a Asm::Preproc::Line object with the line where the token was found.
There are also utility methods for error messages.
METHODS
new
Creates a new object with the given type, value and line.
type
Get/set type.
value
Get/set file value.
line
Get/set line.
clone
Creates an identical copy as a new object.
error
Dies with the given error message, indicating the place in the input source file where the error occured as:
FILE(LINE) : error ... at TOKEN
error_at
Same as error(), but is a class method and can receive an undef $token.
warning
Warns with the given error message, indicating the place in the input source file where the error occured as:
FILE(LINE) : warning ... at TOKEN
warning_at
Same as warning(), but is a class method and can receive an undef $token.
AUTHOR, BUGS, SUPPORT, LICENSE, COPYRIGHT
See Asm::Preproc.
| 2019-03-03 | perl v5.40.2 |
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