rust/src/test/run-pass/coerce-reborrow-imm-vec-arg.rs

fn sum(x: &[int]) -> int {
    let mut sum = 0;
    foreach y in x.iter() { sum += *y; }
    return sum;
}

fn sum_mut(y: &mut [int]) -> int {
    sum(y)
}

fn sum_imm(y: &[int]) -> int {
    sum(y)
}

/* FIXME #7304
fn sum_const(y: &const [int]) -> int {
    sum(y)
}
*/

pub fn main() {}
test: Remove `pure` from the test suite 2013-03-22 13:23:21 -05:00			`fn sum(x: &[int]) -> int {`
Rewrite the coercion code to be more readable, more sound, and to reborrow when needed. Regarding soundness: there was a subtle bug in how it was done before; see the compile-fail test for an example. Regarding reborrowing: reborrowing allows mut and const slices/borrowed-pointers to be used with pure fns that expect immutable data. r=brson 2013-01-22 19:20:08 -06:00			`let mut sum = 0;`
migrate many `for` loops to `foreach` 2013-08-01 02:16:42 -05:00			`foreach y in x.iter() { sum += *y; }`
Rewrite the coercion code to be more readable, more sound, and to reborrow when needed. Regarding soundness: there was a subtle bug in how it was done before; see the compile-fail test for an example. Regarding reborrowing: reborrowing allows mut and const slices/borrowed-pointers to be used with pure fns that expect immutable data. r=brson 2013-01-22 19:20:08 -06:00			`return sum;`
			`}`

RIMOV, round 5 find ./ -type f -name "*.rs" -exec sed -i "s/\&\[mut /\&mut \[/g" {} \; 2013-01-29 20:30:22 -06:00			`fn sum_mut(y: &mut [int]) -> int {`
Rewrite the coercion code to be more readable, more sound, and to reborrow when needed. Regarding soundness: there was a subtle bug in how it was done before; see the compile-fail test for an example. Regarding reborrowing: reborrowing allows mut and const slices/borrowed-pointers to be used with pure fns that expect immutable data. r=brson 2013-01-22 19:20:08 -06:00			`sum(y)`
			`}`

			`fn sum_imm(y: &[int]) -> int {`
			`sum(y)`
			`}`

Fix/annotate a variety of xfails 2013-06-22 13:43:15 -05:00			`/* FIXME #7304`
libcore: Change `[const T]` to `const [T]` everywhere 2013-03-22 19:58:50 -05:00			`fn sum_const(y: &const [int]) -> int {`
Rewrite the coercion code to be more readable, more sound, and to reborrow when needed. Regarding soundness: there was a subtle bug in how it was done before; see the compile-fail test for an example. Regarding reborrowing: reborrowing allows mut and const slices/borrowed-pointers to be used with pure fns that expect immutable data. r=brson 2013-01-22 19:20:08 -06:00			`sum(y)`
			`}`
Fix/annotate a variety of xfails 2013-06-22 13:43:15 -05:00			`*/`
Rewrite the coercion code to be more readable, more sound, and to reborrow when needed. Regarding soundness: there was a subtle bug in how it was done before; see the compile-fail test for an example. Regarding reborrowing: reborrowing allows mut and const slices/borrowed-pointers to be used with pure fns that expect immutable data. r=brson 2013-01-22 19:20:08 -06:00
Merge remote-tracking branch 'bstrie/rimov' into incoming Conflicts: src/libsyntax/parse/parser.rs src/test/bench/graph500-bfs.rs src/test/bench/sudoku.rs src/test/run-pass/borrowck-mut-vec-as-imm-slice.rs src/test/run-pass/empty-mutable-vec.rs src/test/run-pass/foreach-nested.rs src/test/run-pass/swap-2.rs 2013-02-04 13:07:36 -06:00			`pub fn main() {}`