/* { dg-do run } */ /* { dg-options "-fsanitize=signed-integer-overflow -Wno-unused-variable" } */ #define INT_MIN (-__INT_MAX__ - 1) #define LONG_MIN (-__LONG_MAX__ - 1L) #define LLONG_MIN (-__LONG_LONG_MAX__ - 1LL) int main (void) { int e = 1, f = -1; volatile int i = INT_MIN; volatile int i2 = i & (((((((-i) + 1) - 1) + 1) - 1) + 1) - 1); i2 = -(i + e + f); i = -i; volatile long int li = LONG_MIN; volatile long int li2 = li & (((((((-li) + 1) - 1) + 1) - 1) + 1) - 1); li2 = -(li + e + f); li = -li; volatile long long int lli = LLONG_MIN; volatile long long int lli2 = lli & (((((((-lli) + 1) - 1) + 1) - 1) + 1) - 1); lli2 = -(lli + e + f); lli = -lli; return 0; } /* { dg-output "negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*negation of -\[^\n\r]* cannot be represented in type 'long int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'; cast to an unsigned type to negate this value to itself(\n|\r\n|\r)" } */ /* { dg-output "\[^\n\r]*negation of -9223372036854775808 cannot be represented in type 'long long int'; cast to an unsigned type to negate this value to itself" } */