Class: Rubex::AST::Statement::NoGilBlock

Inherits:
Base
  • Object
show all
Defined in:
lib/rubex/ast/statement/no_gil_block.rb

Instance Attribute Summary

Attributes inherited from Base

#location

Instance Method Summary collapse

Methods inherited from Base

#==, #statement?

Constructor Details

#initialize(statements) ⇒ NoGilBlock

Returns a new instance of NoGilBlock.



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# File 'lib/rubex/ast/statement/no_gil_block.rb', line 5

def initialize statements
  @statements = statements
end

Instance Method Details

#analyse_statement(local_scope) ⇒ Object 



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# File 'lib/rubex/ast/statement/no_gil_block.rb', line 9

def analyse_statement(local_scope)
  local_scope.found_no_gil_block
  @block_scope = Rubex::SymbolTable::Scope::NoGilBlock.new(
    block_name(local_scope), local_scope)
  create_c_function_to_house_statements local_scope.outer_scope
  # TODO: check if ruby objects exist in the block. Raise error if yes.
end

#generate_code(code, local_scope) ⇒ Object 



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# File 'lib/rubex/ast/statement/no_gil_block.rb', line 17

def generate_code(code, local_scope)
  code.nl
  code << "/* no_gil block: */"
  code.nl
  super
  cb_c_name = local_scope.find(@no_gil_func.name).c_name
  code << "rb_thread_call_without_gvl(#{cb_c_name}, NULL, RUBY_UBF_PROCESS, NULL);"
  code.nl
end