From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Sun, 24 May 2020 22:38:47 +0000 (-0700)
Subject: bpo-40334: Support suppressing of multiple optional variables in Pegen (GH-20367)
X-Git-Tag: v3.9.0b2~95
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=82c274e3ba7d011e93805f1552e90baea1752cf1;p=thirdparty%2FPython%2Fcpython.git

bpo-40334: Support suppressing of multiple optional variables in Pegen (GH-20367)

(cherry picked from commit cba503151056b448b7a3730dc36ef6655550ade5)

Co-authored-by: Batuhan Taskaya <batuhanosmantaskaya@gmail.com>
---

diff --git a/Tools/peg_generator/pegen/c_generator.py b/Tools/peg_generator/pegen/c_generator.py
index 362698b0df62..1249d4f683e2 100644
--- a/Tools/peg_generator/pegen/c_generator.py
+++ b/Tools/peg_generator/pegen/c_generator.py
@@ -694,8 +694,8 @@ class CParserGenerator(ParserGenerator, GrammarVisitor):
                 if v == "_cut_var":
                     v += " = 0"  # cut_var must be initialized
                 self.print(f"{var_type}{v};")
-                if v == "_opt_var":
-                    self.print("UNUSED(_opt_var); // Silence compiler warnings")
+                if v.startswith("_opt_var"):
+                    self.print(f"UNUSED({v}); // Silence compiler warnings")
 
             with self.local_variable_context():
                 if is_loop: