[Python-checkins] bpo-43244: Fix test_peg_generators on Windows (GH-24913)

[vstinner]

https://github.com/python/cpython/commit/6af528b4ab342805534c0bfe61d84ed7bb519468
commit: 6af528b4ab342805534c0bfe61d84ed7bb519468
branch: master
author: Victor Stinner <vstinner at python.org>
committer: vstinner <vstinner at python.org>
date: 2021-03-18T09:54:13+01:00
summary:

bpo-43244: Fix test_peg_generators on Windows (GH-24913)

Don't redefine Py_DebugFlag, it's already defined in pydebug.h which
is included by Python.h

files:
M Parser/parser.c
M Tools/peg_generator/pegen/c_generator.py

diff --git a/Parser/parser.c b/Parser/parser.c
index acfaf80094c0f..6efaebe179b9c 100644
--- a/Parser/parser.c
+++ b/Parser/parser.c
@@ -2,10 +2,9 @@
 #include "pegen.h"
 
 #if defined(Py_DEBUG) && defined(Py_BUILD_CORE)
-extern int Py_DebugFlag;
-#define D(x) if (Py_DebugFlag) x;
+#  define D(x) if (Py_DebugFlag) x;
 #else
-#define D(x)
+#  define D(x)
 #endif
 static const int n_keyword_lists = 9;
 static KeywordToken *reserved_keywords[] = {
diff --git a/Tools/peg_generator/pegen/c_generator.py b/Tools/peg_generator/pegen/c_generator.py
index 929ec4f547e17..24418ea70e448 100644
--- a/Tools/peg_generator/pegen/c_generator.py
+++ b/Tools/peg_generator/pegen/c_generator.py
@@ -31,10 +31,9 @@
 #include "pegen.h"
 
 #if defined(Py_DEBUG) && defined(Py_BUILD_CORE)
-extern int Py_DebugFlag;
-#define D(x) if (Py_DebugFlag) x;
+#  define D(x) if (Py_DebugFlag) x;
 #else
-#define D(x)
+#  define D(x)
 #endif
 
 """