55 lines
2.1 KiB
C
55 lines
2.1 KiB
C
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#pragma once
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/** \file
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* \ingroup bli
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* \brief Strict compiler flags for areas of code we want
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* to ensure don't do conversions without us knowing about it.
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*/
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#ifdef __GNUC__
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# if (__GNUC__ * 100 + __GNUC_MINOR__) >= 406 /* gcc4.6+ only */
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# pragma GCC diagnostic error "-Wsign-compare"
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# endif
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# if __GNUC__ >= 6 /* gcc6+ only */
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# pragma GCC diagnostic error "-Wconversion"
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# endif
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# if (__GNUC__ * 100 + __GNUC_MINOR__) >= 408
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/* gcc4.8+ only (behavior changed to ignore globals)*/
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# pragma GCC diagnostic error "-Wshadow"
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/* older gcc changed behavior with ternary */
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# pragma GCC diagnostic error "-Wsign-conversion"
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# endif
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/* pedantic gives too many issues, developers can define this for own use */
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# ifdef WARN_PEDANTIC
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# pragma GCC diagnostic error "-Wpedantic"
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# ifdef __clang__ /* pedantic causes clang error */
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# pragma GCC diagnostic ignored "-Wlanguage-extension-token"
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# endif
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# endif
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#endif
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#ifdef _MSC_VER
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# pragma warning(error : 4018) /* signed/unsigned mismatch */
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# pragma warning(error : 4244) /* conversion from 'type1' to 'type2', possible loss of data */
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# pragma warning(error : 4245) /* conversion from 'int' to 'unsigned int' */
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# pragma warning(error : 4267) /* conversion from 'size_t' to 'type', possible loss of data */
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# pragma warning(error : 4305) /* truncation from 'type1' to 'type2' */
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# pragma warning(error : 4389) /* signed/unsigned mismatch */
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#endif
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