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[libc] fix -Wgcc-compat #120303

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Merged
merged 2 commits into from
Dec 17, 2024
Merged

[libc] fix -Wgcc-compat #120303

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0870e27
[libc] fix -Wgcc-compat
nickdesaulniers Dec 17, 2024
ca73501
appease formatter
nickdesaulniers Dec 17, 2024
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56 changes: 21 additions & 35 deletions libc/test/include/stdbit_stub.h
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Original file line number Diff line number Diff line change
Expand Up @@ -17,21 +17,11 @@
#include <stdbool.h> // bool in C

#define STDBIT_STUB_FUNCTION(FUNC_NAME, LEADING_VAL) \
unsigned FUNC_NAME##_uc(unsigned char x) __NOEXCEPT { \
return LEADING_VAL##AU; \
} \
unsigned FUNC_NAME##_us(unsigned short x) __NOEXCEPT { \
return LEADING_VAL##BU; \
} \
unsigned FUNC_NAME##_ui(unsigned int x) __NOEXCEPT { \
return LEADING_VAL##CU; \
} \
unsigned FUNC_NAME##_ul(unsigned long x) __NOEXCEPT { \
return LEADING_VAL##DU; \
} \
unsigned FUNC_NAME##_ull(unsigned long long x) __NOEXCEPT { \
return LEADING_VAL##EU; \
}
unsigned FUNC_NAME##_uc(unsigned char x) { return LEADING_VAL##AU; } \
unsigned FUNC_NAME##_us(unsigned short x) { return LEADING_VAL##BU; } \
unsigned FUNC_NAME##_ui(unsigned int x) { return LEADING_VAL##CU; } \
unsigned FUNC_NAME##_ul(unsigned long x) { return LEADING_VAL##DU; } \
unsigned FUNC_NAME##_ull(unsigned long long x) { return LEADING_VAL##EU; }

__BEGIN_C_DECLS

Expand All @@ -46,28 +36,24 @@ STDBIT_STUB_FUNCTION(stdc_first_trailing_one, 0x1)
STDBIT_STUB_FUNCTION(stdc_count_zeros, 0x2)
STDBIT_STUB_FUNCTION(stdc_count_ones, 0x3)

bool stdc_has_single_bit_uc(unsigned char x) __NOEXCEPT { return false; }
bool stdc_has_single_bit_us(unsigned short x) __NOEXCEPT { return false; }
bool stdc_has_single_bit_ui(unsigned x) __NOEXCEPT { return false; }
bool stdc_has_single_bit_ul(unsigned long x) __NOEXCEPT { return false; }
bool stdc_has_single_bit_ull(unsigned long long x) __NOEXCEPT { return false; }
bool stdc_has_single_bit_uc(unsigned char x) { return false; }
bool stdc_has_single_bit_us(unsigned short x) { return false; }
bool stdc_has_single_bit_ui(unsigned x) { return false; }
bool stdc_has_single_bit_ul(unsigned long x) { return false; }
bool stdc_has_single_bit_ull(unsigned long long x) { return false; }

STDBIT_STUB_FUNCTION(stdc_bit_width, 0x4)

unsigned char stdc_bit_floor_uc(unsigned char x) __NOEXCEPT { return 0x5AU; }
unsigned short stdc_bit_floor_us(unsigned short x) __NOEXCEPT { return 0x5BU; }
unsigned stdc_bit_floor_ui(unsigned x) __NOEXCEPT { return 0x5CU; }
unsigned long stdc_bit_floor_ul(unsigned long x) __NOEXCEPT { return 0x5DUL; }
unsigned long long stdc_bit_floor_ull(unsigned long long x) __NOEXCEPT {
return 0x5EULL;
}

unsigned char stdc_bit_ceil_uc(unsigned char x) __NOEXCEPT { return 0x6AU; }
unsigned short stdc_bit_ceil_us(unsigned short x) __NOEXCEPT { return 0x6BU; }
unsigned stdc_bit_ceil_ui(unsigned x) __NOEXCEPT { return 0x6CU; }
unsigned long stdc_bit_ceil_ul(unsigned long x) __NOEXCEPT { return 0x6DUL; }
unsigned long long stdc_bit_ceil_ull(unsigned long long x) __NOEXCEPT {
return 0x6EULL;
}
unsigned char stdc_bit_floor_uc(unsigned char x) { return 0x5AU; }
unsigned short stdc_bit_floor_us(unsigned short x) { return 0x5BU; }
unsigned stdc_bit_floor_ui(unsigned x) { return 0x5CU; }
unsigned long stdc_bit_floor_ul(unsigned long x) { return 0x5DUL; }
unsigned long long stdc_bit_floor_ull(unsigned long long x) { return 0x5EULL; }

unsigned char stdc_bit_ceil_uc(unsigned char x) { return 0x6AU; }
unsigned short stdc_bit_ceil_us(unsigned short x) { return 0x6BU; }
unsigned stdc_bit_ceil_ui(unsigned x) { return 0x6CU; }
unsigned long stdc_bit_ceil_ul(unsigned long x) { return 0x6DUL; }
unsigned long long stdc_bit_ceil_ull(unsigned long long x) { return 0x6EULL; }

__END_C_DECLS
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