commit 92e836c7dcaf74f7b8617250414224d24d1eb1f2
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Wed Jun 12 17:36:03 2019 -0700
committer GitHub <noreply@github.com> Wed Jun 12 17:36:03 2019 -0700
tree 7744c1464030566c890df9b5fba0d1f6282f0ac8
parent c15a682603a47f5aef5025f6a2e3babb699273d6

bpo-37253: Add _PyCompilerFlags_INIT macro (GH-14018)


Add a new _PyCompilerFlags_INIT macro to initialize PyCompilerFlags
variables, rather than initializing cf_flags and cf_feature_version
explicitly in each variable.
(cherry picked from commit 37d66d7d4bc7dbac9809d69966a774ebb32563be)

Co-authored-by: Victor Stinner <vstinner@redhat.com>

Python/compile.c

diff --git a/Python/compile.c b/Python/compile.c
index 9e4a209..4d3ecfe 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -309,7 +309,7 @@
 {
     struct compiler c;
     PyCodeObject *co = NULL;
-    PyCompilerFlags local_flags;
+    PyCompilerFlags local_flags = _PyCompilerFlags_INIT;
     int merged;
     PyConfig *config = &_PyInterpreterState_GET_UNSAFE()->config;
 
@@ -332,8 +332,6 @@
     if (c.c_future == NULL)
         goto finally;
     if (!flags) {
-        local_flags.cf_flags = 0;
-        local_flags.cf_feature_version = PY_MINOR_VERSION;
         flags = &local_flags;
     }
     merged = c.c_future->ff_features | flags->cf_flags;