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fn entry0() void {
var a: u32 = 1 + 2;
_ = a;
}
fn entry1() void {
const a: u32 = 1;
const b: u32 = 2;
var c = a + b;
const d = c;
_ = d;
}
fn entry2() void {
var a: u32 = 123;
foo(a);
}
fn foo(_: u32) void {}
// error
//
// :2:9: error: local variable is never mutated
// :2:9: note: consider using 'const'
// :9:9: error: local variable is never mutated
// :9:9: note: consider using 'const'
// :15:9: error: local variable is never mutated
// :15:9: note: consider using 'const'
|
