rust/tests/ui/borrowck/borrowck-for-loop-head-linkage.rs

use std::iter::repeat;

fn main() {
    let mut vector = vec![1, 2];
    for &x in &vector {
        let cap = vector.capacity();
        vector.extend(repeat(0));      //~ ERROR cannot borrow
        vector[1] = 5;   //~ ERROR cannot borrow
    }
}
Remove deprecated functionality This removes a large array of deprecated functionality, regardless of how recently it was deprecated. The purpose of this commit is to clean out the standard libraries and compiler for the upcoming alpha release. Some notable compiler changes were to enable warnings for all now-deprecated command line arguments (previously the deprecated versions were silently accepted) as well as removing deriving(Zero) entirely (the trait was removed). The distribution no longer contains the libtime or libregex_macros crates. Both of these have been deprecated for some time and are available externally. 2015-01-01 23:53:35 -08:00			`use std::iter::repeat;`

librustc: Make sure lifetimes in `for` loop heads outlive the `for` loop itself. This breaks code like: for &x in my_vector.iter() { my_vector[2] = "wibble"; ... } Change this code to not invalidate iterators. For example: for i in range(0, my_vector.len()) { my_vector[2] = "wibble"; ... } The `for-loop-does-not-borrow-iterators` test for #8372 was incorrect and has been removed. Closes #16820. [breaking-change] 2014-09-08 09:50:18 -07:00			`fn main() {`
Remove `i`, `is`, `u`, or `us` suffixes that are not necessary. 2015-02-17 09:47:49 -05:00			`let mut vector = vec![1, 2];`
`for x in xs.iter()` -> `for x in &xs` 2015-01-31 12:20:46 -05:00			`for &x in &vector {`
librustc: Make sure lifetimes in `for` loop heads outlive the `for` loop itself. This breaks code like: for &x in my_vector.iter() { my_vector[2] = "wibble"; ... } Change this code to not invalidate iterators. For example: for i in range(0, my_vector.len()) { my_vector[2] = "wibble"; ... } The `for-loop-does-not-borrow-iterators` test for #8372 was incorrect and has been removed. Closes #16820. [breaking-change] 2014-09-08 09:50:18 -07:00			`let cap = vector.capacity();`
Remove deprecated functionality This removes a large array of deprecated functionality, regardless of how recently it was deprecated. The purpose of this commit is to clean out the standard libraries and compiler for the upcoming alpha release. Some notable compiler changes were to enable warnings for all now-deprecated command line arguments (previously the deprecated versions were silently accepted) as well as removing deriving(Zero) entirely (the trait was removed). The distribution no longer contains the libtime or libregex_macros crates. Both of these have been deprecated for some time and are available externally. 2015-01-01 23:53:35 -08:00			`vector.extend(repeat(0)); //~ ERROR cannot borrow`
Remove `i`, `is`, `u`, or `us` suffixes that are not necessary. 2015-02-17 09:47:49 -05:00			`vector[1] = 5; //~ ERROR cannot borrow`
librustc: Make sure lifetimes in `for` loop heads outlive the `for` loop itself. This breaks code like: for &x in my_vector.iter() { my_vector[2] = "wibble"; ... } Change this code to not invalidate iterators. For example: for i in range(0, my_vector.len()) { my_vector[2] = "wibble"; ... } The `for-loop-does-not-borrow-iterators` test for #8372 was incorrect and has been removed. Closes #16820. [breaking-change] 2014-09-08 09:50:18 -07:00			`}`
			`}`