rust/tests/ui/parser/bad-lit-suffixes.rs
2023-01-11 09:32:08 +00:00

45 lines
1.5 KiB
Rust

#![feature(rustc_attrs)]
extern
"C"suffix //~ ERROR suffixes on string literals are invalid
fn foo() {}
extern
"C"suffix //~ ERROR suffixes on string literals are invalid
{}
fn main() {
""suffix; //~ ERROR suffixes on string literals are invalid
b""suffix; //~ ERROR suffixes on byte string literals are invalid
r#""#suffix; //~ ERROR suffixes on string literals are invalid
br#""#suffix; //~ ERROR suffixes on byte string literals are invalid
'a'suffix; //~ ERROR suffixes on char literals are invalid
b'a'suffix; //~ ERROR suffixes on byte literals are invalid
1234u1024; //~ ERROR invalid width `1024` for integer literal
1234i1024; //~ ERROR invalid width `1024` for integer literal
1234f1024; //~ ERROR invalid width `1024` for float literal
1234.5f1024; //~ ERROR invalid width `1024` for float literal
1234suffix; //~ ERROR invalid suffix `suffix` for number literal
0b101suffix; //~ ERROR invalid suffix `suffix` for number literal
1.0suffix; //~ ERROR invalid suffix `suffix` for float literal
1.0e10suffix; //~ ERROR invalid suffix `suffix` for float literal
}
#[rustc_dummy = "string"suffix]
//~^ ERROR unexpected expression: `"string"suffix`
fn f() {}
#[must_use = "string"suffix]
//~^ ERROR unexpected expression: `"string"suffix`
fn g() {}
#[link(name = "string"suffix)]
//~^ ERROR suffixes on string literals are invalid
extern "C" {}
#[rustc_layout_scalar_valid_range_start(0suffix)]
//~^ ERROR invalid suffix `suffix` for number literal
struct S;