From: Stefan Behnel <stefan_ml@behnel.de>
Date: Tue, 31 Dec 2013 10:19:00 +0000 (+0100)
Subject: fix C compiler warnings about unused utility code
X-Git-Tag: 0.20b1~38
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d730a00d4c82c7402d27700965482b9eba426103;p=platform%2Fupstream%2Fpython-cython.git

fix C compiler warnings about unused utility code
---

diff --git a/Cython/Compiler/Nodes.py b/Cython/Compiler/Nodes.py
index f76f872..810542d 100644
--- a/Cython/Compiler/Nodes.py
+++ b/Cython/Compiler/Nodes.py
@@ -6577,11 +6577,13 @@ class TryFinallyStatNode(StatNode):
         if self.is_try_finally_in_nogil:
             code.put_ensure_gil(declare_gilstate=False)
 
-        code.putln("#if PY_MAJOR_VERSION >= 3")
+        # not using preprocessor here to avoid warnings about
+        # unused utility functions and/or temps
+        code.putln("if (PY_MAJOR_VERSION >= 3) {")
         for var in exc_vars[3:]:
             code.put_xgiveref(var)
         code.putln("__Pyx_ExceptionReset(%s, %s, %s);" % exc_vars[3:])
-        code.putln("#endif")
+        code.putln("}")
         for var in exc_vars[:3]:
             code.put_xgiveref(var)
         code.putln("__Pyx_ErrRestore(%s, %s, %s);" % exc_vars[:3])
@@ -6600,11 +6602,13 @@ class TryFinallyStatNode(StatNode):
         code.globalstate.use_utility_code(reset_exception_utility_code)
         if self.is_try_finally_in_nogil:
             code.put_ensure_gil(declare_gilstate=False)
-        code.putln("#if PY_MAJOR_VERSION >= 3")
+        # not using preprocessor here to avoid warnings about
+        # unused utility functions and/or temps
+        code.putln("if (PY_MAJOR_VERSION >= 3) {")
         for var in exc_vars[3:]:
             code.put_xgiveref(var)
         code.putln("__Pyx_ExceptionReset(%s, %s, %s);" % exc_vars[3:])
-        code.putln("#endif")
+        code.putln("}")
         for var in exc_vars[:3]:
             code.put_xdecref_clear(var, py_object_type)
         if self.is_try_finally_in_nogil: