src/test/ui/parser/float-field.rs

struct S(u8, (u8, u8));

fn main() {
    let s = S(0, (0, 0));

    s.1e1; //~ ERROR no field `1e1` on type `S`
    s.1.; //~ ERROR unexpected token: `;`
    s.1.1;
    s.1.1e1; //~ ERROR no field `1e1` on type `(u8, u8)`
    { s.1e+; } //~ ERROR unexpected token: `1e+`
               //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1e+`
               //~| ERROR expected at least one digit in exponent
    { s.1e-; } //~ ERROR unexpected token: `1e-`
               //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1e-`
               //~| ERROR expected at least one digit in exponent
    { s.1e+1; } //~ ERROR unexpected token: `1e+1`
                //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1e+1`
    { s.1e-1; } //~ ERROR unexpected token: `1e-1`
                //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1e-1`
    { s.1.1e+1; } //~ ERROR unexpected token: `1.1e+1`
                  //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1.1e+1`
    { s.1.1e-1; } //~ ERROR unexpected token: `1.1e-1`
                  //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1.1e-1`
    s.0x1e1;  //~ ERROR no field `0x1e1` on type `S`
    s.0x1.; //~ ERROR no field `0x1` on type `S`
            //~| ERROR hexadecimal float literal is not supported
            //~| ERROR unexpected token: `;`
    s.0x1.1; //~ ERROR no field `0x1` on type `S`
             //~| ERROR hexadecimal float literal is not supported
    s.0x1.1e1; //~ ERROR no field `0x1` on type `S`
               //~| ERROR hexadecimal float literal is not supported
    { s.0x1e+; } //~ ERROR expected expression, found `;`
    { s.0x1e-; } //~ ERROR expected expression, found `;`
    s.0x1e+1; //~ ERROR no field `0x1e` on type `S`
    s.0x1e-1; //~ ERROR no field `0x1e` on type `S`
    { s.0x1.1e+1; } //~ ERROR unexpected token: `0x1.1e+1`
                    //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `0x1.1e+1`
                    //~| ERROR hexadecimal float literal is not supported
    { s.0x1.1e-1; } //~ ERROR unexpected token: `0x1.1e-1`
                    //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `0x1.1e-1`
                    //~| ERROR hexadecimal float literal is not supported
    s.1e1f32; //~ ERROR no field `1e1` on type `S`
              //~| ERROR suffixes on a tuple index are invalid
    s.1.f32; //~ ERROR no field `f32` on type `(u8, u8)`
    s.1.1f32; //~ ERROR suffixes on a tuple index are invalid
    s.1.1e1f32; //~ ERROR no field `1e1` on type `(u8, u8)`
                //~| ERROR suffixes on a tuple index are invalid
    { s.1e+f32; } //~ ERROR unexpected token: `1e+f32`
                  //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1e+f32`
                  //~| ERROR expected at least one digit in exponent
    { s.1e-f32; } //~ ERROR unexpected token: `1e-f32`
                  //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1e-f32`
                  //~| ERROR expected at least one digit in exponent
    { s.1e+1f32; } //~ ERROR unexpected token: `1e+1f32`
                   //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1e+1f32`
    { s.1e-1f32; } //~ ERROR unexpected token: `1e-1f32`
                   //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1e-1f32`
    { s.1.1e+1f32; } //~ ERROR unexpected token: `1.1e+1f32`
                    //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1.1e+1f32`
    { s.1.1e-1f32; } //~ ERROR unexpected token: `1.1e-1f32`
                    //~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `1.1e-1f32`
}