rust/src/test/run-pass/coerce-reborrow-imm-ptr-rcvr.rs

struct SpeechMaker {
    speeches: uint
}

impl SpeechMaker {
    pub fn how_many(&const self) -> uint { self.speeches }
}

fn foo(speaker: &const SpeechMaker) -> uint {
    speaker.how_many() + 33
}

pub fn main() {
    let lincoln = SpeechMaker {speeches: 22};
    assert_eq!(foo(&const lincoln), 55);
}
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			`struct SpeechMaker {`
			`speeches: uint`
			`}`

Remove all uses of `pub impl`. rs=style 2013-05-31 17:17:22 -05:00			`impl SpeechMaker {`
			`pub fn how_many(&const self) -> uint { self.speeches }`
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			`}`

			`fn foo(speaker: &const SpeechMaker) -> uint {`
			`speaker.how_many() + 33`
			`}`

check-fast fallout from removing export, r=burningtree 2013-02-01 21:43:17 -06:00			`pub fn main() {`
Fix warnings it tests 2013-08-17 10:37:42 -05:00			`let lincoln = SpeechMaker {speeches: 22};`
Use assert_eq! rather than assert! where possible 2013-05-18 21:02:45 -05:00			`assert_eq!(foo(&const lincoln), 55);`
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			`}`