/src/test/run-pass/pattern-bound-var-in-for-each.rs

http://github.com/jruderman/rust · Rust · 18 lines · 12 code · 3 blank · 3 comment · 3 complexity · 06c85972acf8697227ab0063abadcbd1 MD5 · raw file 

    

  1. // Tests that trans_path checks whether a
    2. 

  2. // pattern-bound var is an upvar (when translating
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  3. // the for-each body)
    4. 

  4. 

  5. fn foo(src: uint) {
    6. 

  6. 

  7.     match some(src) {
    8. 

  8.       some(src_id) => {
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  9.         for uint::range(0u, 10u) |i| {
    10. 

  10.             let yyy = src_id;
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  11.             assert (yyy == 0u);
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  12.         }
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  13.       }
    14. 

  14.       _ => { }
    15. 

  15.     }
    16. 

  16. }
    17. 

  17. 

  18. fn main() { foo(0u); }
    19.