"Initializing non-constant-length array" error when parsing a correct C file.

[ehboudjema]

I have the error :
Error: Initializing non-constant-length array
with the following C code :

typedef enum
{
A = 0,
B = 1
} Enum;

int main (){
char arr[((Enum)1)] = "a";
printf("%s\n",arr);
}

The code above compiles and runs correctly using GCC.

[pmetzger]

Which line is it saying is the error? You haven't specified that.

[ehboudjema]

It is on line 8: char arr[((Enum)1)] = "a";

[pmetzger]

The code is a little weird, but it should parse because it is indeed a constant. I would recommend trying to figure out what the bug is by diving in to the code, it's the only way you're going to get it fixed.