Getting syntax error in GLSL array constructor not supported - glsl

Question

with this code
var mat_add = gpu.createKernel(function(A, B) {
var sum = [];
for (var i=0; i<3; i++) {
sum.push(A[this.thread.y][i] + B[i][this.thread.x]);
}
return sum;
}).dimensions([2, 2]);
I am getting this error:
An error occurred compiling the shaders: ERROR: 0:141: '' : array size must be greater than zero
ERROR: 0:141: '[]' : array constructor supported in GLSL ES 3.00 and above only
ERROR: 0:141: 'constructor' : array constructor needs one argument per array element
ERROR: 0:141: '=' : Invalid operation for arrays
ERROR: 0:141: '=' : cannot convert from 'const array[1] of float' to 'highp float'
ERROR: 0:145: 'sum' : undeclared identifier
ERROR: 0:145: '' : methods supported in GLSL ES 3.00 and above only
ERROR: 0:145: 'push' : invalid method
This actually works:
var mat_mult = gpu.createKernel(function(A, B) {
var sum = 0;
for (var i=0; i<3; i++) {
sum += A[this.thread.y][i] * B[i][this.thread.x];
}
return sum;
}).dimensions([2, 1]);
Does anyone know how to fix this syntax error?
Thanks

Answer 1

i created python code to convert list into function getters : https://github.com/MhadhbiXissam/GLSL_LIST