[lmi-commits] [lmi] master 9de81b8 26/30: Avoid -Wsometimes-uninitialized clang warning in a test

[Greg Chicares]

branch: master
commit 9de81b83183baf11c11332de77e422ecd8eb27f3
Author: Vadim Zeitlin <vadim@tt-solutions.com>
Commit: Gregory W. Chicares <gchicares@sbcglobal.net>

    Avoid -Wsometimes-uninitialized clang warning in a test
    
    This warning is sometimes given (can't be reproduced with Debian Sid
    clang 10.0.1, but is given by Ubuntu Focal clang 10.0.0) when compiling
    Boost header, so suppress it explicitly.
---
 numeric_io_test.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/numeric_io_test.cpp b/numeric_io_test.cpp
index 3a8dd80..c828d66 100644
--- a/numeric_io_test.cpp
+++ b/numeric_io_test.cpp
@@ -29,8 +29,17 @@
 #include "test_tools.hpp"
 #include "timer.hpp"
 
+#if defined __clang__
+#   pragma clang diagnostic push
+#   pragma clang diagnostic ignored "-Wsometimes-uninitialized"
+#endif // defined __clang__
+
 #include <boost/lexical_cast.hpp>
 
+#if defined __clang__
+#   pragma clang diagnostic pop
+#endif // defined __clang__
+
 #include <cmath>                        // exp()
 #include <limits>
 #include <sstream>