rust/src/test/compile-fail/not-a-pred.rs

// -*- rust -*-
// error-pattern: Non-predicate in constraint: lt

fn f(a: int, b: int) : lt(a,b) { }

obj lt(a: int, b: int) { }

fn main() { let a: int = 10; let b: int = 23; check (lt(a, b)); f(a, b); }
Populate tree. 2010-06-23 23:03:09 -05:00			`// -- rust --`
Refactor data structures representing constraints (again...) I added a "resolved" version of the ast::constr type -- ty::constr_def -- that has a def_id field instead of an ann_field. This is more consistent with other types and eliminates some checking. Incidentally, I removed the def_map argument to the top-level function in middle::alias, since the ty::ctxt already has a def_map field. 2011-06-15 17:14:30 -05:00			`// error-pattern: Non-predicate in constraint: lt`
Populate tree. 2010-06-23 23:03:09 -05:00
Fix damage done by the pretty-printer 2011-07-27 07:48:34 -05:00			`fn f(a: int, b: int) : lt(a,b) { }`
Populate tree. 2010-06-23 23:03:09 -05:00
Reformat for new syntax 2011-07-27 07:19:39 -05:00			`obj lt(a: int, b: int) { }`
Populate tree. 2010-06-23 23:03:09 -05:00
Reformat for new syntax 2011-07-27 07:19:39 -05:00			`fn main() { let a: int = 10; let b: int = 23; check (lt(a, b)); f(a, b); }`