Array declaration with initialization in OKL causes segfault during parsing.

[kris-rowe]

Details

In OKL code, using a variable in the initializer statement of array declaration causes the parser to segfault during translation for the "launched" backends (CUDA/HIP/OpenCL/SYCL).

Reproducer

The following OKL code can be used to reproduce the error at the command line by calling occa translate -m CUDA f.okl.

@kernel f() {
  @outer for (int o = 0; o < 1; ++o) {
    @inner for (int i = 0; i < 1; ++i) {
       int x = 0;
       // int y[2] = {1,2}; //okay
       int y[2] = {1,x}; //segfault
    }
  }
} 

[kris-rowe]

Affects libCEED.