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split internal.h into files

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One day, I could not resist the way it was written.  I finally started
to make the code clean.  This changeset is the beginning of a series of
housekeeping commits.  It is a simple refactoring; split internal.h into
files, so that we can divide and concur in the upcoming commits.  No
lines of codes are either added or removed, except the obvious file
headers/footers.  The generated binary is identical to the one before.
This commit is contained in:
卜部昌平 2019-11-29 15:18:34 +09:00
parent ba78bf9778
commit b739a63eb4
Notes: git 2019-12-26 20:46:08 +09:00
55 changed files with 3449 additions and 2656 deletions
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21
internal/static_assert.h Normal file
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#ifndef INTERNAL_STATIC_ASSERT_H /* -*- C -*- */
#define INTERNAL_STATIC_ASSERT_H
/**
* @file
* @brief C11 shim for _Static_assert.
* @author \@shyouhei
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
*/
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L)
# define STATIC_ASSERT(name, expr) _Static_assert(expr, #name ": " #expr)
#elif GCC_VERSION_SINCE(4, 6, 0) || __has_extension(c_static_assert)
# define STATIC_ASSERT(name, expr) RB_GNUC_EXTENSION _Static_assert(expr, #name ": " #expr)
#else
# define STATIC_ASSERT(name, expr) typedef int static_assert_##name##_check[1 - 2*!(expr)]
#endif
#endif /* INTERNAL_STATIC_ASSERT_H */