diff options
Diffstat (limited to 'src/test/ui/parser/self-param-semantic-fail.rs')
-rw-r--r-- | src/test/ui/parser/self-param-semantic-fail.rs | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/test/ui/parser/self-param-semantic-fail.rs b/src/test/ui/parser/self-param-semantic-fail.rs new file mode 100644 index 000000000..621aab279 --- /dev/null +++ b/src/test/ui/parser/self-param-semantic-fail.rs @@ -0,0 +1,64 @@ +// This test ensures that `self` is semantically rejected +// in contexts with `FnDecl` but outside of associated `fn`s. +// FIXME(Centril): For now closures are an exception. + +fn main() {} + +fn free() { + fn f1(self) {} + //~^ ERROR `self` parameter is only allowed in associated functions + fn f2(mut self) {} + //~^ ERROR `self` parameter is only allowed in associated functions + fn f3(&self) {} + //~^ ERROR `self` parameter is only allowed in associated functions + fn f4(&mut self) {} + //~^ ERROR `self` parameter is only allowed in associated functions + fn f5<'a>(&'a self) {} + //~^ ERROR `self` parameter is only allowed in associated functions + fn f6<'a>(&'a mut self) {} + //~^ ERROR `self` parameter is only allowed in associated functions + fn f7(self: u8) {} + //~^ ERROR `self` parameter is only allowed in associated functions + fn f8(mut self: u8) {} + //~^ ERROR `self` parameter is only allowed in associated functions +} + +extern "C" { + fn f1(self); + //~^ ERROR `self` parameter is only allowed in associated functions + fn f2(mut self); + //~^ ERROR `self` parameter is only allowed in associated functions + //~| ERROR patterns aren't allowed in + fn f3(&self); + //~^ ERROR `self` parameter is only allowed in associated functions + fn f4(&mut self); + //~^ ERROR `self` parameter is only allowed in associated functions + fn f5<'a>(&'a self); + //~^ ERROR `self` parameter is only allowed in associated functions + fn f6<'a>(&'a mut self); + //~^ ERROR `self` parameter is only allowed in associated functions + fn f7(self: u8); + //~^ ERROR `self` parameter is only allowed in associated functions + fn f8(mut self: u8); +//~^ ERROR `self` parameter is only allowed in associated functions +//~| ERROR patterns aren't allowed in +} + +type X1 = fn(self); +//~^ ERROR `self` parameter is only allowed in associated functions +type X2 = fn(mut self); +//~^ ERROR `self` parameter is only allowed in associated functions +//~| ERROR patterns aren't allowed in +type X3 = fn(&self); +//~^ ERROR `self` parameter is only allowed in associated functions +type X4 = fn(&mut self); +//~^ ERROR `self` parameter is only allowed in associated functions +type X5 = for<'a> fn(&'a self); +//~^ ERROR `self` parameter is only allowed in associated functions +type X6 = for<'a> fn(&'a mut self); +//~^ ERROR `self` parameter is only allowed in associated functions +type X7 = fn(self: u8); +//~^ ERROR `self` parameter is only allowed in associated functions +type X8 = fn(mut self: u8); +//~^ ERROR `self` parameter is only allowed in associated functions +//~| ERROR patterns aren't allowed in |