Class: SyntaxTree::YARV::PutString
- Inherits:
-
Instruction
- Object
- Instruction
- SyntaxTree::YARV::PutString
- Defined in:
- lib/syntax_tree/yarv/instructions.rb
Overview
### Summary
‘putstring` pushes an unfrozen string literal onto the stack.
### Usage
~~~ruby “foo” ~~~
Instance Attribute Summary collapse
-
#object ⇒ Object
readonly
Returns the value of attribute object.
Instance Method Summary collapse
- #==(other) ⇒ Object
- #call(vm) ⇒ Object
- #deconstruct_keys(_keys) ⇒ Object
- #disasm(fmt) ⇒ Object
-
#initialize(object) ⇒ PutString
constructor
A new instance of PutString.
- #length ⇒ Object
- #pushes ⇒ Object
- #to_a(_iseq) ⇒ Object
Methods inherited from Instruction
#branch_targets, #canonical, #falls_through?, #leaves?, #pops, #side_effects?
Constructor Details
#initialize(object) ⇒ PutString
Returns a new instance of PutString.
4821 4822 4823 |
# File 'lib/syntax_tree/yarv/instructions.rb', line 4821 def initialize(object) @object = object end |
Instance Attribute Details
#object ⇒ Object (readonly)
Returns the value of attribute object.
4819 4820 4821 |
# File 'lib/syntax_tree/yarv/instructions.rb', line 4819 def object @object end |
Instance Method Details
#==(other) ⇒ Object
4837 4838 4839 |
# File 'lib/syntax_tree/yarv/instructions.rb', line 4837 def ==(other) other.is_a?(PutString) && other.object == object end |
#call(vm) ⇒ Object
4849 4850 4851 |
# File 'lib/syntax_tree/yarv/instructions.rb', line 4849 def call(vm) vm.push(object.dup) end |
#deconstruct_keys(_keys) ⇒ Object
4833 4834 4835 |
# File 'lib/syntax_tree/yarv/instructions.rb', line 4833 def deconstruct_keys(_keys) { object: object } end |
#disasm(fmt) ⇒ Object
4825 4826 4827 |
# File 'lib/syntax_tree/yarv/instructions.rb', line 4825 def disasm(fmt) fmt.instruction("putstring", [fmt.object(object)]) end |
#length ⇒ Object
4841 4842 4843 |
# File 'lib/syntax_tree/yarv/instructions.rb', line 4841 def length 2 end |
#pushes ⇒ Object
4845 4846 4847 |
# File 'lib/syntax_tree/yarv/instructions.rb', line 4845 def pushes 1 end |
#to_a(_iseq) ⇒ Object
4829 4830 4831 |
# File 'lib/syntax_tree/yarv/instructions.rb', line 4829 def to_a(_iseq) [:putstring, object] end |