in lib/common_generator.js [683:697]
visitParams(ast) {
assert.equal(ast.type, 'params');
this.emit('(');
for (var i = 0; i < ast.params.length; i++) {
if (i !== 0) {
this.emit(', ');
}
const node = ast.params[i];
assert.equal(node.type, 'param');
this.visitType(node.paramType);
this.emit(` ${avoidReserveName(_name(node.paramName))}`);
}
this.emit(')');
}