test/test-datatypes.c

/*
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 *
 * Copyright 2026 Mike Becker. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
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 *   2. Redistributions in binary form must reproduce the above copyright
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#include "chess/rules.h"

#if __STDC_VERSION__ < 201112L
#pragma GCC warning "Need at least C11 to compile test-datatypes.c"
#else
#if __STDC_VERSION__ < 202310L
#include <assert.h>
#endif

static_assert(sizeof(Color) == 1);
static_assert(sizeof(Rank) == 1);
static_assert(sizeof(File) == 1);
static_assert(sizeof(Piece) == 1);

static_assert(sizeof(Board) == 64);

#endif /* C11 */