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Suppress -Wmissing-field-initializer warning only for compilers with buggy implementation

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gnzlbg 2018-07-10 14:48:18 +02:00 committed by David Goldblatt
parent 3d29d11ac2
commit fb924dd7bf
1 changed files with 13 additions and 2 deletions
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11
include/jemalloc/internal/jemalloc_internal_macros.h
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@ -66,8 +66,19 @@
# define JEMALLOC_DIAGNOSTIC_PUSH JEMALLOC_PRAGMA__(GCC diagnostic push)
# define JEMALLOC_DIAGNOSTIC_POP JEMALLOC_PRAGMA__(GCC diagnostic pop)
# define JEMALLOC_DIAGNOSTIC_IGNORE(W) JEMALLOC_PRAGMA__(GCC diagnostic ignored W)
/*
* The -Wmissing-field-initializers warning is buggy in GCC versions < 5.1 and
* all clang versions up to version 7 (currently trunk, unreleased).
* This macro suppresses the warning for the affected compiler versions only.
*/
# if ((defined(__GNUC__) && !defined(__clang__)) && (__GNUC__ < 5)) || defined(__clang__)
# define JEMALLOC_DIAGNOSTIC_IGNORE_MISSING_STRUCT_FIELD_INITIALIZERS \
JEMALLOC_DIAGNOSTIC_IGNORE("-Wmissing-field-initializers")
# else
# define JEMALLOC_DIAGNOSTIC_IGNORE_MISSING_STRUCT_FIELD_INITIALIZERS
# endif
# define JEMALLOC_DIAGNOSTIC_IGNORE_TYPE_LIMITS \
JEMALLOC_DIAGNOSTIC_IGNORE("-Wtype-limits")
# define JEMALLOC_DIAGNOSTIC_IGNORE_UNUSED_PARAMETER \