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#include <macros_impl.h>
#include <macros_private_impl.h>
#include <header_guard.h>
#include <not_a_header_guard.h>
// Get Clang's NULL.
#include <stddef.h>
#define M_PI 3.14159265358979
#define M_PIf 3.14159265358979F
#define GL_FALSE 0
#define GL_RGB 0x1907
#define GL_RGBA 0x1908
#define EOF (-1)
#define UINT32_MAX 0xFFFFFFFFU
#define INT64_MAX 0x7FFFFFFFFFFFFFFFLL
#if defined(_WIN32)
// MSVC compatibility will always return a signed value when the suffix is `LL`
// or `i64` and other targets will promote it to an unsigned type.
#define UINT64_MAX 0xFFFFFFFFFFFFFFFFULL
#else
#define UINT64_MAX 0xFFFFFFFFFFFFFFFFLL
#endif
#define MINUS_THREE -3
#define true 1
#define false 0
#define TRUE 1
#define FALSE 0
#define LL_TO_ULL 0x8000000000000000LL
#define A_PI M_PI
#define VERSION_STRING "Swift 1.0"
#define UTF8_STRING u8"Swift 🏃"
#define OBJC_STRING @"Unicode! ✨"
#define CF_STRING CFSTR("Swift")
#define INVALID_UTF8_STRING "\xFF\xFF\xFF\xFF\xFF\xFF"
#define INVALID_INTEGER_LITERAL_1 10_9
#define INVALID_INTEGER_LITERAL_2 10abc
// Check that macros that expand to macros from another module are imported
// correctly.
#define USES_MACRO_FROM_OTHER_MODULE_1 MACRO_FROM_IMPL
#define USES_MACRO_FROM_OTHER_MODULE_2 MACRO_FROM_PRIVATE_IMPL
// Should be suppressed during import.
#define NS_BLOCKS_AVAILABLE 1
#define CF_USE_OSBYTEORDER_H 1
#define NULL_VIA_NAME (NULL)
#define NULL_VIA_VALUE ((void *) 0)
#ifndef nil
# define nil ((id)0)
#endif
#define NULL_AS_NIL nil
#ifndef Nil
# define Nil ((Class)0)
#endif
#define NULL_AS_CLASS_NIL Nil
#define RECURSION RECURSION
#define REF_TO_RECURSION RECURSION
#define DISPATCH_TIME_NOW (0ull)
#define DISPATCH_TIME_FOREVER (~0ull)
// Bitwise Operations.
#define BIT_SHIFT_1 (1 << 0)
#define BIT_SHIFT_2 (1 << 2)
#define BIT_SHIFT_3 (3LL << 3)
#define BIT_SHIFT_4 (1U << 1)
#define STARTPOS_ATTRS 8
#define ATTR_BOLD (1 << STARTPOS_ATTRS)
#define ATTR_ITALIC (2 << STARTPOS_ATTRS)
#define ATTR_UNDERLINE (4 << STARTPOS_ATTRS)
#define ATTR_INVALID (4 << MINUS_THREE) // Should skip. Negative shift.
#define RSHIFT_ONE (UINT32_MAX >> 31)
#define RSHIFT_NEG (MINUS_THREE >> 1)
#define RSHIFT_INVALID (0xFFFF >> MINUS_THREE) // Should skip. Negative shift.
#define XOR_HIGH (UINT64_MAX ^ UINT32_MAX)
// Integer Arithmetic.
#define ADD_ZERO (0 + 0)
#define ADD_ONE (ADD_ZERO + 1)
#define ADD_TWO (ADD_ONE + ADD_ONE)
#define ADD_MINUS_TWO (1 + MINUS_THREE)
#define ADD_MIXED_WIDTH (3 + 166LL) // Result = 169LL.
#define ADD_MIXED_SIGN (42U + 100LL) // Result = 142LL.
#define ADD_UNDERFLOW (0U + MINUS_THREE) // Result = (UINT32_MAX - 2)U.
#define ADD_OVERFLOW (UINT32_MAX + 3) // Result = 2U.
#define SUB_ONE (ADD_TWO - 1)
#define SUB_ZERO (SUB_ONE - SUB_ONE)
#define SUB_MINUS_ONE (SUB_ZERO - SUB_ONE)
#define SUB_MIXED_WIDTH (64 - 22LL) // Result = 42LL.
#define SUB_MIXED_SIGN (100U - 49) // Result = 51U.
#define SUB_UNDERFLOW (0U - 1) // Result = (UINT32_MAX)U.
#define SUB_OVERFLOW (UINT32_MAX - ADD_MINUS_TWO) // Result = 1U.
#define MULT_POS (12 * 3)
#define MULT_NEG (4 * MINUS_THREE)
#define MULT_MIXED_TYPES (2LL * UINT32_MAX) // Result = (2^33)LL
#define DIVIDE_INTEGRAL (1024 / 8)
#define DIVIDE_NONINTEGRAL (3 / 2)
#define DIVIDE_MIXED_TYPES (INT64_MAX / UINT32_MAX) // Result = (2^31)LL
#define DIVIDE_INVALID (69 / 0) // Should skip. Divide by zero.
// Integer Comparisons.
#define EQUAL_FALSE (99 == 66)
#define EQUAL_TRUE (SUB_ONE == 1)
#define EQUAL_TRUE_MIXED_TYPES (UINT32_MAX == 4294967295LL)
#define GT_FALSE (SUB_ONE > 50)
#define GT_TRUE (INT64_MAX > UINT32_MAX)
#define MINUS_FIFTY (0 - 50)
#define GTE_FALSE (MINUS_FIFTY >= 50)
#define GTE_TRUE (INT64_MAX >= UINT32_MAX)
#define LT_FALSE (SUB_UNDERFLOW < UINT32_MAX)
#define MINUS_NINETY_NINE (-99)
#define MINUS_FORTY_TWO (-42)
#define LT_TRUE (MINUS_NINETY_NINE < MINUS_FORTY_TWO)
#define LTE_FALSE (ADD_ONE <= 0)
#define LTE_TRUE (SUB_UNDERFLOW <= UINT32_MAX)
// Logical Comparisons
#define L_AND_TRUE (1 && 1)
#define L_AND_FALSE (0 && 1)
#define L_AND_TRUE_B (EQUAL_TRUE && EQUAL_TRUE_MIXED_TYPES)
#define L_AND_FALSE_B (EQUAL_FALSE && EQUAL_TRUE)
#define L_OR_TRUE (0 || 1)
#define L_OR_FALSE (0 || 0)
#define L_OR_TRUE_B (EQUAL_FALSE || EQUAL_TRUE)
#define L_OR_FALSE_B (EQUAL_FALSE || L_OR_FALSE)
// Recursion with expressions
#define RECURSION_WITH_EXPR RECURSION_WITH_EXPR_HELPER + 1
#define RECURSION_WITH_EXPR_HELPER RECURSION_WITH_EXPR
#define RECURSION_WITH_EXPR2 RECURSION_WITH_EXPR2_HELPER
#define RECURSION_WITH_EXPR2_HELPER RECURSION_WITH_EXPR2 + 1
#define RECURSION_WITH_EXPR3 RECURSION_WITH_EXPR3_HELPER + 1
#define RECURSION_WITH_EXPR3_HELPER RECURSION_WITH_EXPR3 + 1
// Casts with problematic types
#define UNAVAILABLE_ONE ((unavailable_t)1)
typedef unsigned unavailable_t __attribute__((unavailable));
#define DEPRECATED_ONE ((deprecated_t)1)
typedef unsigned deprecated_t __attribute__((deprecated));
#define OKAY_TYPED_ONE ((okay_t)1)
typedef unsigned okay_t;
#define FUNC_LIKE_MACRO() 0
#define FUNC_LIKE_MACRO_2(PARAM) PARAM
// Unsupported binary arithmetic
#define INVALID_ARITHMETIC_1 5 + INVALID_INTEGER_LITERAL_1
#define INVALID_ARITHMETIC_2 INVALID_INTEGER_LITERAL_1 + ADD_TWO
#define INVALID_ARITHMETIC_3 ADD_TWO + INVALID_INTEGER_LITERAL_1
#define INVALID_ARITHMETIC_4 \
INVALID_INTEGER_LITERAL_1 - INVALID_INTEGER_LITERAL_1
#define INVALID_ARITHMETIC_5 1 + VERSION_STRING
#define INVALID_ARITHMETIC_6 1 + 'c'
#define INVALID_ARITHMETIC_7 3 % 2
// Unsupported literals
#define CHAR_LITERAL 'a'
// Unsupported macro structures
#define UNSUPPORTED_1 FUNC_LIKE_MACRO()
#define UNSUPPORTED_2 FUNC_LIKE_MACRO_2(1)
#define UNSUPPORTED_3 1 + FUNC_LIKE_MACRO_2(1)
#define UNSUPPORTED_4 \
extern bool globalFlag; \
if (globalFlag) { \
/* do something */ \
}
#define UNSUPPORTED_5 1 + 1 + 1
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