Author: sebor
Date: Thu Mar 8 15:22:38 2007
New Revision: 516221
URL: http://svn.apache.org/viewvc?view=rev&rev=516221
Log:
2007-03-08 Martin Sebor <[EMAIL PROTECTED]>
* 0.printf.cpp (TEST_SPEC): Introduced a local variable to silence
compiler warnings about controlling expression being constant.
Modified:
incubator/stdcxx/trunk/tests/self/0.printf.cpp
Modified: incubator/stdcxx/trunk/tests/self/0.printf.cpp
URL:
http://svn.apache.org/viewvc/incubator/stdcxx/trunk/tests/self/0.printf.cpp?view=diff&rev=516221&r1=516220&r2=516221
==============================================================================
--- incubator/stdcxx/trunk/tests/self/0.printf.cpp (original)
+++ incubator/stdcxx/trunk/tests/self/0.printf.cpp Thu Mar 8 15:22:38 2007
@@ -126,10 +126,13 @@
sprintf (fmt, "%s%c", pfx, spec); \
char* const s0 = rw_sprintfa (fmt, a1, a2, a3); \
char buf [256]; \
- if (!(expect)) \
- sprintf (buf, fmt, a1, a2, a3); \
+ /* variable below avoids warnings about controlling */ \
+ /* expression being constant */ \
+ const char* const expect_var = (expect); \
+ if (expect_var) \
+ strcpy (buf, expect_var ? expect_var : ""); \
else \
- strcpy (buf, (expect) ? (expect) : ""); \
+ sprintf (buf, fmt, a1, a2, a3); \
const int result = memcmp (buf, s0, strlen (buf) + 1); \
if (result) { \
++nfailures; \
