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# frozen_string_literal: true
require "pathname"
module SassC
class BaseError < StandardError; end
class NotRenderedError < BaseError; end
class InvalidStyleError < BaseError; end
class UnsupportedValue < BaseError; end
# When dealing with SyntaxErrors,
# it's important to provide filename and line number information.
# This will be used in various error reports to users, including backtraces.
class SyntaxError < BaseError
def initialize(message, filename: nil, line: nil)
@filename = filename
@line = line
super(message)
end
def backtrace
return nil if super.nil?
sass_backtrace + super
end
# The backtrace of the error within Sass files.
def sass_backtrace
return [] unless @filename && @line
["#{@filename}:#{@line}"]
end
end
end
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