Class: Type::Numeric

Inherits:
Object show all
Defined in:
lib/rlang/parser/ext/type.rb

Direct Known Subclasses

F32, F64, I32, I64, UI32, UI64

Instance Method Summary collapse

Instance Method Details

#type ⇒ Object 



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# File 'lib/rlang/parser/ext/type.rb', line 67

def type
  if self.is_a? Integer
    if self <= I32::MAX
      'i32'
    elsif self <= I64::MAX
      'i64'
    else
      raise "Integer value too large #{self}"
    end
  elsif self.is_a? Float
    if self <= F32::MAX
      'f32'
    elsif self <= F64::MAX
      'f64'
    else
      raise "Float value too large #{self}"
    end  
  else
    raise "Unknown value type #{self.class} for #{self}"
  end
end