diff options
Diffstat (limited to 'src/test/ui/fn/expr-fn.rs')
-rw-r--r-- | src/test/ui/fn/expr-fn.rs | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/test/ui/fn/expr-fn.rs b/src/test/ui/fn/expr-fn.rs new file mode 100644 index 000000000..253cbfd5d --- /dev/null +++ b/src/test/ui/fn/expr-fn.rs @@ -0,0 +1,62 @@ +// run-pass +#![allow(unused_braces)] + +fn test_int() { + fn f() -> isize { 10 } + assert_eq!(f(), 10); +} + +fn test_vec() { + fn f() -> Vec<isize> { vec![10, 11] } + let vect = f(); + assert_eq!(vect[1], 11); +} + +fn test_generic() { + fn f<T>(t: T) -> T { t } + assert_eq!(f(10), 10); +} + +fn test_alt() { + fn f() -> isize { match true { false => { 10 } true => { 20 } } } + assert_eq!(f(), 20); +} + +fn test_if() { + fn f() -> isize { if true { 10 } else { 20 } } + assert_eq!(f(), 10); +} + +fn test_block() { + fn f() -> isize { { 10 } } + assert_eq!(f(), 10); +} + +fn test_ret() { + fn f() -> isize { + return 10 // no semi + + } + assert_eq!(f(), 10); +} + + +// From issue #372 +fn test_372() { + fn f() -> isize { let x = { 3 }; x } + assert_eq!(f(), 3); +} + +fn test_nil() { () } + +pub fn main() { + test_int(); + test_vec(); + test_generic(); + test_alt(); + test_if(); + test_block(); + test_ret(); + test_372(); + test_nil(); +} |