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// { dg-do compile { target c++14 } }
typedef int int32_t __attribute__((mode (__SI__)));
int
main()
{
int32_t i = 0;
i = 1048''576; // { dg-error "adjacent digit separators" }
i = 0X'100000; // { dg-error "digit separator after base indicator" }
i = 0x'100000; // { dg-error "digit separator after base indicator" }
i = 0004''000'000; // { dg-error "adjacent digit separators" }
i = 0B1'0'0'0'0'0'0'0'0'0'0'0'0'0'0'0'0'0'0'0'0; // OK
i = 0b'0001'0000'0000'0000'0000'0000; // { dg-error "digit separator after base indicator" }
i = 0b0001'0000'0000'0000'0000'0000'; // { dg-error "38:missing terminating" }
unsigned u = 0b0001'0000'0000'0000'0000'0000'U; // { dg-error "digit separator outside digit sequence" }
double d = 0.0;
d = 1'.602'176'565e-19; // { dg-warning "multi-character" }
d = 1.'602'176'565e-19; // { dg-error "digit separator adjacent to decimal point" }
d = 1.602''176'565e-19; // { dg-error "adjacent digit separators" }
d = 1.602'176'565'e-19; // { dg-error "digit separator adjacent to exponent" }
d = 1.602'176'565e'-19; // { dg-error "21:missing terminating" }
d = 1.602'176'565e-'19; // { dg-error "digit separator adjacent to exponent" }
d = 1.602'176'565e-1'9; // OK
d = 1.602'176'565e-19'; // { dg-error "24:missing terminating" }
float f = 1.602'176'565e-19'F; // { dg-error "digit separator outside digit sequence" }
}
// { dg-error "exponent has no digits" "exponent has no digits" { target *-*-* } 23 }
// { dg-error "expected ';' before" "expected ';' before" { target *-*-* } 15 }
// { dg-error "expected ';' before" "expected ';' before" { target *-*-* } 19 }
// { dg-error "expected ';' before" "expected ';' before" { target *-*-* } 26 }
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