Class: Duby::AST::ToString

Inherits:
Node
  • Object
show all
Defined in:
lib/duby/compiler.rb,
lib/duby/ast/literal.rb,
lib/duby/jvm/source_generator/precompile.rb

Instance Attribute Summary

Attributes inherited from Node

#children, #inferred_type, #newline, #parent, #position

Instance Method Summary collapse

Methods inherited from Node

#<<, ===, #[], #_set_parent, child, child_name, #each, #empty?, #initialize_copy, #insert, #inspect, #line_number, #log, #precompile, #resolve_if, #resolved!, #resolved?, #simple_name, #to_s

Constructor Details

#initialize(parent, position) ⇒ ToString

Returns a new instance of ToString.



104
105
106
 
# File 'lib/duby/ast/literal.rb', line 104

def initialize(parent, position)
  super(parent, position)
end

Instance Method Details

#compile(compiler, expression) ⇒ Object 



39
40
41
 
# File 'lib/duby/compiler.rb', line 39

def compile(compiler, expression)
  compiler.to_string(body, expression)
end

#expr?(compiler) ⇒ Boolean

Returns:



136
137
138
 
# File 'lib/duby/jvm/source_generator/precompile.rb', line 136

def expr?(compiler)
  body.expr?(compiler)
end

#infer(typer) ⇒ Object 



108
109
110
111
112
113
114
115
 
# File 'lib/duby/ast/literal.rb', line 108

def infer(typer)
  unless resolved?
    body.infer(typer)
    resolved! if body.resolved?
    @inferred_type ||= typer.string_type
  end
  @inferred_type
end

#temp(compiler, value = nil) ⇒ Object 



140
141
142
 
# File 'lib/duby/jvm/source_generator/precompile.rb', line 140

def temp(compiler, value=nil)
  TempValue.new(body, compiler, value)
end