class Paco::ParseError
Attributes
ctx[R]
expected[R]
pos[R]
Public Class Methods
new(ctx, expected)
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@param [Paco::Context] ctx
# File lib/paco/parse_error.rb, line 10 def initialize(ctx, expected) @ctx = ctx @pos = ctx.pos @expected = expected end
Public Instance Methods
callstack()
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# File lib/paco/parse_error.rb, line 16 def callstack ctx.callstack end
message()
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# File lib/paco/parse_error.rb, line 20 def message index = ctx.index(pos) <<~MSG \nParsing error line #{index.line}, column #{index.column}: unexpected #{ctx.eof? ? "end of file" : ctx.input[pos].inspect} expecting #{expected} MSG end