Custom Query (145 matches)

Neither of the following two versions compile:

assert( ((result(int, char)){1, 4}) );

result(int, char) pass = {1, 4};
assert(pass);

Removing the assert statement causes the code to compile, so the error might be in converting the result to a boolean (?!=? zero_t). The error message generated reads as follows:

/home/ajbeach/cfa-cc/include/cfa/containers/result: In function ‘__checkPredicates__F___1’:
/home/ajbeach/cfa-cc/include/cfa/containers/result:52:160: error: expected identifier before ‘)’ token

Which works out to be about 2987:160 in the -CFA output the following line:

long unsigned int _offsetof_14s_conc_result0[2] = { __builtin_offsetof(struct _conc_result0 , __has_value__b_1), __builtin_offsetof(struct _conc_result0 , ) };

Which does not seem to refer directly to any operation. The next line does refer to the notequal operation.

This code crashes the compiler:

int main() {
	int (*foo)(int) = 0;
}

I just found a note in one of the tests about a feature request. Short version is sizeof(T) does not compile. Here is the example I found.

forall(otype T)
union ByteView {
    T val;
    char bytes[(sizeof(int))]; // want to change to sizeof(T)
};

I did test it with sizeof(T) and it produced an error, but at the same time it feels like an operation that should be allowed. I think the value is already there, just not accessible directly.