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| author | Jonathan Wakely <jwakely@redhat.com> | 2020-02-27 17:22:50 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-02-28 12:58:14 +0000 |
| commit | 86e2dc22c91a722d2624c0010d81f1ce4b911bbd (patch) | |
| tree | ea5d5ba79aabfcf586f6daa672fc1afa593dcbf6 | |
| parent | 4707548ee8484bf1f8f0fdc4f2310b3a9ed5a10f (diff) | |
| download | gcc-86e2dc22c91a722d2624c0010d81f1ce4b911bbd.zip gcc-86e2dc22c91a722d2624c0010d81f1ce4b911bbd.tar.gz gcc-86e2dc22c91a722d2624c0010d81f1ce4b911bbd.tar.bz2 | |
libstdc++: Fix failing test in debug mode
This fixes a failure due to a (correct) warning seen when testing with
-D_GLIBCXX_USE_CXX11_ABI=0 -D_GLIBCXX_ASSERTIONS:
include/bits/char_traits.h:365: warning: 'void* __builtin_memcpy(void*, const void*, long unsigned int)'
specified bound 18446744073709551615 exceeds maximum object size 9223372036854775807 [-Wstringop-overflow=]
FAIL: 21_strings/basic_string/cons/char/1.cc (test for excess errors)
* testsuite/21_strings/basic_string/cons/char/1.cc: Disable
-Wstringop-overflow warnings.
| -rw-r--r-- | libstdc++-v3/ChangeLog | 5 | ||||
| -rw-r--r-- | libstdc++-v3/testsuite/21_strings/basic_string/cons/char/1.cc | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 26e288d..24ce2a1 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,8 @@ +2020-02-28 Jonathan Wakely <jwakely@redhat.com> + + * testsuite/21_strings/basic_string/cons/char/1.cc: Disable + -Wstringop-overflow warnings. + 2020-02-27 Jonathan Wakely <jwakely@redhat.com> * testsuite/lib/libstdc++.exp (v3_target_compile): Add diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/1.cc b/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/1.cc index 6605458..1c3e43f 100644 --- a/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/1.cc +++ b/libstdc++-v3/testsuite/21_strings/basic_string/cons/char/1.cc @@ -19,6 +19,8 @@ // 21.3.1 basic_string constructors. +// { dg-options "-Wno-stringop-overflow" } + #include <new> #include <stdexcept> #include <testsuite_hooks.h> |