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

// error-pattern:declaration of `None` shadows
use option::*;

fn main() {
  let None: int = 42;
  log(debug, None);
}
Camel case the option type 2012-08-20 14:23:37 -05:00			// error-pattern:declaration of `None` shadows
test: "import" -> "use" 2012-09-05 14:32:05 -05:00			`use option::*;`
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
			`fn main() {`
Camel case the option type 2012-08-20 14:23:37 -05:00			`let None: int = 42;`
			`log(debug, None);`
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			`}`