Asm::Preproc::Token - One token retrieved from the input
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);
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.
Creates a new object with the given type, value and line.
Get/set type.
Get/set file value.
Get/set line.
Creates an identical copy as a new object.
Dies with the given error message, indicating the place in the input source file where the error occured as:
FILE(LINE) : error ... at TOKEN
Same as error(), but is a class method and can receive an undef $token.
Warns with the given error message, indicating the place in the input source file where the error occured as:
FILE(LINE) : warning ... at TOKEN
Same as warning(), but is a class method and can receive an undef $token.
See Asm::Preproc.
To install Asm::Preproc, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Asm::Preproc
CPAN shell
perl -MCPAN -e shell install Asm::Preproc
For more information on module installation, please visit the detailed CPAN module installation guide.