Add compute_ielr

ruby · Apr 23, 2024 · e4a27f0 · e4a27f0
1 parent bf22558
commit e4a27f0
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 0 deletions.
diff --git a/lib/lrama/command.rb b/lib/lrama/command.rb
@@ -33,6 +33,7 @@ def run(argv)
       end
       states = Lrama::States.new(grammar, warning, trace_state: (options.trace_opts[:automaton] || options.trace_opts[:closure]))
       states.compute
+      states.compute_ielr if grammar.ielr_defined?
       context = Lrama::Context.new(states)
 
       if options.report_file

diff --git a/lib/lrama/grammar.rb b/lib/lrama/grammar.rb
@@ -169,6 +169,10 @@ def find_rules_by_symbol(sym)
       @sym_to_rules[sym.number]
     end
 
+    def ielr_defined?
+      @define.key?('lr.type') && @define['lr.type'] == 'ielr'
+    end
+
     private
 
     def compute_nullable