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int grouping = (1+2) * 3;
// Element lists
int#[0] arr0 = [];
int#[1] arr1 = [1];
int#[2] arr2 = [2,3];
() struct0 = ();
(int) struct1 = (1,);
(int,int) struct2 = (2,3);
// Argument lists
int x = arr1#[0];
int y = arr2d#[1,2];
int z = arr3d#[0,1,2];
() test() {
// initial values of global variables need to be compile-time evalutable
int u = f0args();
int v = f1args(1);
int w = f2args(2,3);
}
// Trailing comma in element lists
int#[1] ta = [1,];
(int) ts = (2,);
// Support code
int f0args() { return 0; }
int f1args(int) { return 0; }
int f2args(int,int) { return 0; }
int#[3,3] arr2d = [
[11,12,13],
[21,22,23],
[31,32,33],
];
int#[3,3,3] arr3d = [
[
[111,112,113],
[121,122,123],
[131,132,133],
],
[
[211,212,213],
[221,222,223],
[231,232,233],
],
[
[311,312,313],
[321,322,323],
[331,332,333],
],
];
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