rust/src/test/compile-fail/impure-pred.rs

// -*- rust -*-

fn g() { }

pure fn f(_q: int) -> bool {
    g(); //! ERROR access to impure function prohibited in pure context
    ret true;
}

fn main() {
    let x = 0;

    check (f(x));
}
Test cases for pred / check stuff 2011-05-04 11:32:06 -07:00			`// -- rust --`

Reformat for new syntax 2011-07-27 14:19:39 +02:00			`fn g() { }`
Test cases for pred / check stuff 2011-05-04 11:32:06 -07:00
modify borrowck to allow arbitrary borrows in pure scopes 2012-05-22 21:36:50 -07:00			`pure fn f(_q: int) -> bool {`
integrate purity into type 2012-05-24 23:44:58 -07:00			`g(); //! ERROR access to impure function prohibited in pure context`
modify borrowck to allow arbitrary borrows in pure scopes 2012-05-22 21:36:50 -07:00			`ret true;`
			`}`
Test cases for pred / check stuff 2011-05-04 11:32:06 -07:00
			`fn main() {`
Reformat for new syntax 2011-07-27 14:19:39 +02:00			`let x = 0;`
Test cases for pred / check stuff 2011-05-04 11:32:06 -07:00
Reformat for new syntax 2011-07-27 14:19:39 +02:00			`check (f(x));`
Reformat This changes the indexing syntax from .() to [], the vector syntax from ~[] to [] and the extension syntax from #fmt() to #fmt[] 2011-08-19 15:16:48 -07:00			`}`