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Silence string overflow warning for GCC in initializer_list_construction test.

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This looks to be a GCC bug.  It doesn't seem to reproduce is a smaller example,
making it hard to isolate.
This commit is contained in:
Antonio Sanchez 2021-09-17 10:36:47 -07:00 committed by Rasmus Munk Larsen
parent 5dac69ff0b
commit 9882aec279
1 changed files with 7 additions and 0 deletions
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7
test/initializer_list_construction.cpp
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@ -7,6 +7,13 @@
// Public License v. 2.0. If a copy of the MPL was not distributed
// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
#if defined(__GNUC__) && __GNUC__ >= 10
// GCC 10+ has a bug for unsigned char that thinks we're writing past the
// end of an array when compiled with -O3. This warning is not triggered for
// any other types, nor for other compilers, nor for other optimization levels.
#pragma GCC diagnostic ignored "-Wstringop-overflow"
#endif
#include "main.h"
template<typename Scalar, bool is_integer = NumTraits<Scalar>::IsInteger>