From: Serhiy Storchaka <storchaka@gmail.com>
Date: Fri, 3 Apr 2015 12:24:33 +0000 (+0300)
Subject: Got rid of warnings "suggest braces around empty body in an ‘else’ statement"
X-Git-Tag: v3.5.0a4~183
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a8cd4d482f2f0e5954ee39abdc191cb2ab1cb4ce;p=thirdparty%2FPython%2Fcpython.git

Got rid of warnings "suggest braces around empty body in an ‘else’ statement"
in Parser/pgen.c.
---

diff --git a/Parser/pgen.c b/Parser/pgen.c
index b2f84709fc42..f3031aea0b6d 100644
--- a/Parser/pgen.c
+++ b/Parser/pgen.c
@@ -136,11 +136,12 @@ addnfa(nfagrammar *gr, char *name)
 
 static char REQNFMT[] = "metacompile: less than %d children\n";
 
-#define REQN(i, count) \
+#define REQN(i, count) do { \
     if (i < count) { \
         fprintf(stderr, REQNFMT, count); \
         Py_FatalError("REQN"); \
-    } else
+    } \
+} while (0)
 
 #else
 #define REQN(i, count)  /* empty */