rust/src/test/compile-fail/name-clash-nullary.rs

// error-pattern:Declaration of none shadows
import option::*;

fn main() {
  let none: int = 42;
  log(debug, none);
}
test: Fix error patterns in name-clash-nullary 2012-01-19 16:46:48 -06:00			`// error-pattern:Declaration of none shadows`
Disallow variable names that shadow tags in scope Now, if you have a tag named "foo", a variable declaration like "let foo..." is illegal. This change makes it possible to eliminate the '.' after a nullary tag pattern in an alt (but I'll be doing that in a future commit) -- as now it's always obvious whether a name refers to a tag or a new declared variable. resolve implements this change -- all the other changes are just to get rid of existing code that declares variables that shadow tag names. 2012-01-05 13:46:38 -06:00			`import option::*;`

			`fn main() {`
			`let none: int = 42;`
			`log(debug, none);`
			`}`