diff options
Diffstat (limited to 'src/test/ui/parser/attr-stmt-expr-attr-bad.rs')
| -rw-r--r-- | src/test/ui/parser/attr-stmt-expr-attr-bad.rs | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/src/test/ui/parser/attr-stmt-expr-attr-bad.rs b/src/test/ui/parser/attr-stmt-expr-attr-bad.rs new file mode 100644 index 000000000..09f494bdc --- /dev/null +++ b/src/test/ui/parser/attr-stmt-expr-attr-bad.rs @@ -0,0 +1,111 @@ +#![feature(half_open_range_patterns)] + +fn main() {} + +#[cfg(FALSE)] fn e() { let _ = box #![attr] 0; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = [#[attr]]; } +//~^ ERROR expected expression, found `]` +#[cfg(FALSE)] fn e() { let _ = foo#[attr](); } +//~^ ERROR expected one of +#[cfg(FALSE)] fn e() { let _ = foo(#![attr]); } +//~^ ERROR an inner attribute is not permitted in this context +//~| ERROR expected expression, found `)` +#[cfg(FALSE)] fn e() { let _ = x.foo(#![attr]); } +//~^ ERROR an inner attribute is not permitted in this context +//~| ERROR expected expression, found `)` +#[cfg(FALSE)] fn e() { let _ = 0 + #![attr] 0; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = !#![attr] 0; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = -#![attr] 0; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = x #![attr] as Y; } +//~^ ERROR expected one of +#[cfg(FALSE)] fn e() { let _ = || #![attr] foo; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = move || #![attr] foo; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = || #![attr] {foo}; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = move || #![attr] {foo}; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = #[attr] ..#[attr] 0; } +//~^ ERROR expected expression, found `..` +#[cfg(FALSE)] fn e() { let _ = #[attr] ..; } +//~^ ERROR expected expression, found `..` +#[cfg(FALSE)] fn e() { let _ = #[attr] &#![attr] 0; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = #[attr] &mut #![attr] 0; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = if 0 #[attr] {}; } +//~^ ERROR outer attributes are not allowed on `if` +#[cfg(FALSE)] fn e() { let _ = if 0 {#![attr]}; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = if 0 {} #[attr] else {}; } +//~^ ERROR expected one of +#[cfg(FALSE)] fn e() { let _ = if 0 {} else #[attr] {}; } +//~^ ERROR outer attributes are not allowed on `if` +#[cfg(FALSE)] fn e() { let _ = if 0 {} else {#![attr]}; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = if 0 {} else #[attr] if 0 {}; } +//~^ ERROR outer attributes are not allowed on `if` +#[cfg(FALSE)] fn e() { let _ = if 0 {} else if 0 #[attr] {}; } +//~^ ERROR outer attributes are not allowed on `if` +#[cfg(FALSE)] fn e() { let _ = if 0 {} else if 0 {#![attr]}; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = if let _ = 0 #[attr] {}; } +//~^ ERROR outer attributes are not allowed on `if` +#[cfg(FALSE)] fn e() { let _ = if let _ = 0 {#![attr]}; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = if let _ = 0 {} #[attr] else {}; } +//~^ ERROR expected one of +#[cfg(FALSE)] fn e() { let _ = if let _ = 0 {} else #[attr] {}; } +//~^ ERROR outer attributes are not allowed on `if` +#[cfg(FALSE)] fn e() { let _ = if let _ = 0 {} else {#![attr]}; } +//~^ ERROR an inner attribute is not permitted in this context +#[cfg(FALSE)] fn e() { let _ = if let _ = 0 {} else #[attr] if let _ = 0 {}; } +//~^ ERROR outer attributes are not allowed on `if` +#[cfg(FALSE)] fn e() { let _ = if let _ = 0 {} else if let _ = 0 #[attr] {}; } +//~^ ERROR outer attributes are not allowed on `if` +#[cfg(FALSE)] fn e() { let _ = if let _ = 0 {} else if let _ = 0 {#![attr]}; } +//~^ ERROR an inner attribute is not permitted in this context + +#[cfg(FALSE)] fn s() { #[attr] #![attr] let _ = 0; } +//~^ ERROR an inner attribute is not permitted following an outer attribute +#[cfg(FALSE)] fn s() { #[attr] #![attr] 0; } +//~^ ERROR an inner attribute is not permitted following an outer attribute +#[cfg(FALSE)] fn s() { #[attr] #![attr] foo!(); } +//~^ ERROR an inner attribute is not permitted following an outer attribute +#[cfg(FALSE)] fn s() { #[attr] #![attr] foo![]; } +//~^ ERROR an inner attribute is not permitted following an outer attribute +#[cfg(FALSE)] fn s() { #[attr] #![attr] foo!{}; } +//~^ ERROR an inner attribute is not permitted following an outer attribute + +// FIXME: Allow attributes in pattern constexprs? +// note: requires parens in patterns to allow disambiguation + +#[cfg(FALSE)] fn e() { match 0 { 0..=#[attr] 10 => () } } +//~^ ERROR inclusive range with no end +//~| ERROR expected one of `=>`, `if`, or `|`, found `#` +#[cfg(FALSE)] fn e() { match 0 { 0..=#[attr] -10 => () } } +//~^ ERROR inclusive range with no end +//~| ERROR expected one of `=>`, `if`, or `|`, found `#` +#[cfg(FALSE)] fn e() { match 0 { 0..=-#[attr] 10 => () } } +//~^ ERROR unexpected token: `#` +#[cfg(FALSE)] fn e() { match 0 { 0..=#[attr] FOO => () } } +//~^ ERROR inclusive range with no end +//~| ERROR expected one of `=>`, `if`, or `|`, found `#` + +#[cfg(FALSE)] fn e() { let _ = x.#![attr]foo(); } +//~^ ERROR unexpected token: `#` +//~| ERROR expected one of `.` +#[cfg(FALSE)] fn e() { let _ = x.#[attr]foo(); } +//~^ ERROR unexpected token: `#` +//~| ERROR expected one of `.` + +// make sure we don't catch this bug again... +#[cfg(FALSE)] fn e() { { fn foo() { #[attr]; } } } +//~^ ERROR expected statement after outer attribute +#[cfg(FALSE)] fn e() { { fn foo() { #[attr] } } } +//~^ ERROR expected statement after outer attribute |