From 0c39b1b970b5a12faa3d438f7fc7f71f293a0a44 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Wed, 18 Mar 2015 15:02:06 +0100
Subject: Initialize variables to prevent GCC warnings

---
 Python/ast.c         | 6 ++++--
 Python/bltinmodule.c | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'Python')

diff --git a/Python/ast.c b/Python/ast.c
index 2f1ae60b6c..b48471e502 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -115,7 +115,7 @@ validate_arguments(arguments_ty args)
     }
     if (!validate_args(args->kwonlyargs))
         return 0;
-    if (args->kwarg && args->kwarg->annotation 
+    if (args->kwarg && args->kwarg->annotation
         && !validate_expr(args->kwarg->annotation, Load)) {
             return 0;
     }
@@ -164,6 +164,8 @@ validate_expr(expr_ty exp, expr_context_ty ctx)
             return 0;
         }
         check_ctx = 0;
+        /* set actual_ctx to prevent gcc warning */
+        actual_ctx = 0;
     }
     if (check_ctx && actual_ctx != ctx) {
         PyErr_Format(PyExc_ValueError, "expression must have %s context but has %s instead",
@@ -451,7 +453,7 @@ validate_exprs(asdl_seq *exprs, expr_context_ty ctx, int null_ok)
                             "None disallowed in expression list");
             return 0;
         }
-            
+
     }
     return 1;
 }
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index f9bb388b5a..4f61d1e710 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -53,7 +53,7 @@ builtin___build_class__(PyObject *self, PyObject *args, PyObject *kwds)
     PyObject *func, *name, *bases, *mkw, *meta, *winner, *prep, *ns, *cell;
     PyObject *cls = NULL;
     Py_ssize_t nargs;
-    int isclass;
+    int isclass = 0;   /* initialize to prevent gcc warning */
 
     assert(args != NULL);
     if (!PyTuple_Check(args)) {
-- 
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