OpenE2K/rust
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Revert "Forbid classes with no fields" due to test failures

Browse Source 
This reverts commit 8fd9986f0f.
This commit is contained in:
Patrick Walton 2012-06-06 11:43:04 -07:00
parent c6e16c5668
commit e56a6e8cb0
2 changed files with 0 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/rustc/middle/typeck/check.rs
View File

@ -387,12 +387,6 @@ fn check_item(ccx: @crate_ctxt, it: @ast::item) {
}; };
// typecheck the members // typecheck the members
for members.each {|m| check_class_member(class_ccx, class_t, m); } for members.each {|m| check_class_member(class_ccx, class_t, m); }
// Check that there's at least one field
let (fields,_) = split_class_items(members);
if fields.len() < 1u {
ccx.tcx.sess.span_err(it.span, "A class must have at least one \
field");
}
// Check that the class is instantiable // Check that the class is instantiable
check_instantiable(ccx.tcx, it.span, it.id); check_instantiable(ccx.tcx, it.span, it.id);
} }

9
src/test/compile-fail/issue-2509-a.rs
View File

@ -1,9 +0,0 @@
class c { //! ERROR A class must have at least one field
new() { }
}
fn main() {
let a = c();
let x = [a];
let _y = x[0];
}