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//@ run-pass
#![allow(unused_imports)]
mod foo {
pub trait Value { //~ WARN trait `Value` is never used
fn value(&self) -> usize;
}
}
static BLOCK_USE: usize = {
use foo::Value;
100
};
static BLOCK_STRUCT_DEF: usize = {
struct Foo {
a: usize
}
Foo{ a: 300 }.a
};
static BLOCK_FN_DEF: fn(usize) -> usize = {
fn foo(a: usize) -> usize {
a + 10
}
foo
};
static BLOCK_MACRO_RULES: usize = {
macro_rules! baz {
() => (412)
}
baz!()
};
pub fn main() {
assert_eq!(BLOCK_USE, 100);
assert_eq!(BLOCK_STRUCT_DEF, 300);
assert_eq!(BLOCK_FN_DEF(390), 400);
assert_eq!(BLOCK_MACRO_RULES, 412);
}
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