Sha256: 9c1bc32bf18f647f40231d504c1cd66abff0aa1d5070cb13b1383824edda80c2
Contents?: true
Size: 816 Bytes
Versions: 5
Compression:
Stored size: 816 Bytes
Contents
module Treetop
module Compiler
class DeclarationSequence < Runtime::SyntaxNode
def compile(builder)
unless rules.empty?
builder.method_declaration("root") do
builder.assign 'result', rules.first.method_name
builder.if__ 'index == input.size' do
builder << 'return result'
end
builder.else_ do
builder << 'return ParseFailure.new(input, index, result.nested_failures)'
end
end
builder.newline
end
declarations.each do |declaration|
declaration.compile(builder)
builder.newline
end
end
def rules
declarations.select { |declaration| declaration.instance_of?(ParsingRule) }
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems