From 3bb183d7fb83ad6a84ec13dea90f95d67be35c69 Mon Sep 17 00:00:00 2001
From: Victor Stinner <vstinner@redhat.com>
Date: Thu, 22 Nov 2018 18:38:38 +0100
Subject: bpo-35177, Python-ast.h: Fix "Yield" compiler warning (GH-10664)

Partially revert commit 5f2df88b63e50d23914e97ec778861a52abdeaad:
add "#undef Yield" to .c files after including Python-ast.h.

Fix the warning:

    winbase.h(102): warning C4005: 'Yield': macro redefinition
---
 Include/Python-ast.h   | 2 +-
 Modules/parsermodule.c | 1 +
 Parser/asdl_c.py       | 2 +-
 Python/bltinmodule.c   | 1 +
 Python/import.c        | 1 +
 Python/pylifecycle.c   | 1 +
 Python/pythonrun.c     | 1 +
 Python/symtable.c      | 1 +
 8 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/Include/Python-ast.h b/Include/Python-ast.h
index 1b7d9b1..1a2b829 100644
--- a/Include/Python-ast.h
+++ b/Include/Python-ast.h
@@ -8,7 +8,7 @@ extern "C" {
 
 #include "asdl.h"
 
-#undef Yield /* undefine macro conflicting with winbase.h */
+#undef Yield   /* undefine macro conflicting with <winbase.h> */
 
 typedef struct _mod *mod_ty;
 
diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c
index df239d6..c8fb3d2 100644
--- a/Modules/parsermodule.c
+++ b/Modules/parsermodule.c
@@ -32,6 +32,7 @@
 
 #include "Python.h"                     /* general Python API             */
 #include "Python-ast.h"                 /* mod_ty */
+#undef Yield   /* undefine macro conflicting with <winbase.h> */
 #include "ast.h"
 #include "graminit.h"                   /* symbols defined in the grammar */
 #include "node.h"                       /* internal parser structure      */
diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py
index 6a8262c..75fb78b 100644
--- a/Parser/asdl_c.py
+++ b/Parser/asdl_c.py
@@ -1247,7 +1247,7 @@ def main(srcfile, dump_module=False):
             f.write('\n')
             f.write('#include "asdl.h"\n')
             f.write('\n')
-            f.write('#undef Yield /* undefine macro conflicting with winbase.h */\n')
+            f.write('#undef Yield   /* undefine macro conflicting with <winbase.h> */\n')
             f.write('\n')
             c = ChainOfVisitors(TypeDefVisitor(f),
                                 StructVisitor(f),
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 14550fd..f0d342a 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -3,6 +3,7 @@
 #include "Python.h"
 #include <ctype.h>
 #include "ast.h"
+#undef Yield   /* undefine macro conflicting with <winbase.h> */
 #include "pycore_pystate.h"
 
 _Py_IDENTIFIER(__builtins__);
diff --git a/Python/import.c b/Python/import.c
index f7c37aa..15637c6 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -3,6 +3,7 @@
 #include "Python.h"
 
 #include "Python-ast.h"
+#undef Yield   /* undefine macro conflicting with <winbase.h> */
 #include "pycore_pyhash.h"
 #include "pycore_pylifecycle.h"
 #include "pycore_pymem.h"
diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c
index 58e1647..af3d5ef 100644
--- a/Python/pylifecycle.c
+++ b/Python/pylifecycle.c
@@ -3,6 +3,7 @@
 #include "Python.h"
 
 #include "Python-ast.h"
+#undef Yield   /* undefine macro conflicting with <winbase.h> */
 #include "pycore_context.h"
 #include "pycore_hamt.h"
 #include "pycore_pathconfig.h"
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 1bf822c..2d5dc88 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -11,6 +11,7 @@
 #include "Python.h"
 
 #include "Python-ast.h"
+#undef Yield   /* undefine macro conflicting with <winbase.h> */
 #include "pycore_pystate.h"
 #include "grammar.h"
 #include "node.h"
diff --git a/Python/symtable.c b/Python/symtable.c
index 96f7bcd..677b604 100644
--- a/Python/symtable.c
+++ b/Python/symtable.c
@@ -1,6 +1,7 @@
 #include "Python.h"
 #include "pycore_pystate.h"
 #include "symtable.h"
+#undef Yield   /* undefine macro conflicting with <winbase.h> */
 #include "structmember.h"
 
 /* error strings used for warnings */
-- 
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