From fcc443b97e19d9c8a2d8ccdfa4cc20682165827e Mon Sep 17 00:00:00 2001 From: Jonathan Wakely Date: Thu, 12 Mar 2020 11:03:04 +0000 Subject: [PATCH] libstdc++: Fix test failure due to -Wnonnull warnings This test fails in the Fedora RPM build (but not elsewhere, for unknown reasons). The warning is correct, we're passing a null pointer. * testsuite/tr1/8_c_compatibility/cstdlib/functions.cc: Do not pass a null pointer to functions with nonnull(1) attribute. --- libstdc++-v3/ChangeLog | 5 +++++ .../testsuite/tr1/8_c_compatibility/cstdlib/functions.cc | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 4ff4a0eecc9..5cf329fdda7 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,8 @@ +2020-03-12 Jonathan Wakely + + * testsuite/tr1/8_c_compatibility/cstdlib/functions.cc: Do not pass + a null pointer to functions with nonnull(1) attribute. + 2020-03-11 Patrick Palka * include/std/ranges (split_view::_OuterIter::_OuterIter): Typo fix, diff --git a/libstdc++-v3/testsuite/tr1/8_c_compatibility/cstdlib/functions.cc b/libstdc++-v3/testsuite/tr1/8_c_compatibility/cstdlib/functions.cc index 89c078ffe6f..227a7580bcf 100644 --- a/libstdc++-v3/testsuite/tr1/8_c_compatibility/cstdlib/functions.cc +++ b/libstdc++-v3/testsuite/tr1/8_c_compatibility/cstdlib/functions.cc @@ -30,7 +30,7 @@ void test01() #if _GLIBCXX_USE_C99_STDLIB long long i = 0; - const char* s = 0; + const char* s = ""; char** endptr = 0; int base = 0;