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# File 'lib/error.rb', line 3
def report_error(msg, source)
if pos <= @last_fail_pos
line = line @last_fail_pos
col = col @last_fail_pos
line_text = line_text @last_fail_pos
expect_tokens = Rsec::Fail.get_tokens @last_fail_mask
expects = ", expect token [ #{expect_tokens.join ' | '} ]"
else
line = line pos
col = col pos
line_text = line_text pos
expects = nil
end
msg = "#{msg}\nin #{source}:#{line} at #{col}#{expects}"
Rsec::SyntaxError.new msg, line_text, line, col
end
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