Merge pull request #301 from yui-knk/at_zero

Add test case for `@0` translation
ruby · Dec 21, 2023 · 6f5d567 · 6f5d567
2 parents 7b05f36 + e040531
commit 6f5d567
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/spec/lrama/grammar/code_spec.rb b/spec/lrama/grammar/code_spec.rb
@@ -131,7 +131,7 @@
 rule3: expr '+' expr[expr-right] { $1 + $[expr-right]; }
      ;
 
-rule4: expr '+' expr[expr-right] { @1 + @[expr-right]; }
+rule4: expr '+' expr[expr-right] { @1 + @[expr-right]; @0; }
      ;
 
 rule5: expr '+' expr { $1 + $<integer>3; }
@@ -169,7 +169,7 @@
 
       it "translats '@n' to '(yylsp)' with index" do
         code = grammar.rules.find {|r| r.lhs.id.s_value == "rule4" }
-        expect(code.translated_code).to eq(" (yylsp[-2]) + (yylsp[0]); ")
+        expect(code.translated_code).to eq(" (yylsp[-2]) + (yylsp[0]); (yylsp[-3]); ")
       end
 
       it "respects explicit tag in a rule" do