Module: Rubex::AST::Statement::IfBlock::Helper

Included in:
Rubex::AST::Statement::IfBlock, Else, Elsif
Defined in:
lib/rubex/ast/statement/if_block/helper.rb

Instance Method Summary collapse

Instance Method Details

#analyse_statement(local_scope) ⇒ Object 



6
7
8
9
10
11
12
 
# File 'lib/rubex/ast/statement/if_block/helper.rb', line 6

def analyse_statement(local_scope)
  @statements.each do |stat|
    stat.analyse_statement local_scope
  end

  @if_tail&.analyse_statement(local_scope)
end

#generate_code_for_statement(stat, code, local_scope, node) ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/rubex/ast/statement/if_block/helper.rb', line 14

def generate_code_for_statement(stat, code, local_scope, node)
  if stat != 'else'
    condition = node.expr.c_code(local_scope)
    expr_condition = node.expr.type.object? ? "RTEST(#{condition})" : condition
    code << "#{stat} (#{expr_condition}) "
  else
    code << stat.to_s
  end

  code.block do
    node.statements.each do |stat|
      stat.generate_code code, local_scope
      code.nl
    end
  end

  if stat != 'else'
    node.if_tail&.generate_code(code, local_scope)
  end
end