Use LitKind::Err for floats with unsupported bases.
This slightly changes error messages in `float-field.rs`, but nothing of real importance.
This commit is contained in:
Nicholas Nethercote
parent
79766098a4
commit
840c8d3243
@ -515,7 +515,9 @@ impl<'sess, 'src> StringReader<'sess, 'src> {
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};
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if let Some(base) = base {
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let span = self.mk_sp(start, end);
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self.dcx().emit_err(errors::FloatLiteralUnsupportedBase { span, base });
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let guar =
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self.dcx().emit_err(errors::FloatLiteralUnsupportedBase { span, base });
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kind = token::Err(guar)
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}
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(kind, self.symbol_from_to(start, end))
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}
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@ -33,15 +33,17 @@ fn main() {
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{ s.0x1e1; } //~ ERROR no field `0x1e1` on type `S`
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{ s.0x1.; } //~ ERROR no field `0x1` on type `S`
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//~| ERROR hexadecimal float literal is not supported
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//~| ERROR unexpected token: `;`
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{ s.0x1.; } //~ ERROR hexadecimal float literal is not supported
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//~| ERROR unexpected token: `0x1.`
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//~| ERROR expected one of `.`, `;`, `?`, `}`, or an operator, found `0x1.`
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{ s.0x1.1; } //~ ERROR no field `0x1` on type `S`
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//~| ERROR hexadecimal float literal is not supported
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{ s.0x1.1; } //~ ERROR hexadecimal float literal is not supported
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//~| ERROR unexpected token: `0x1.1`
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//~| expected one of `.`, `;`, `?`, `}`, or an operator, found `0x1.1`
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{ s.0x1.1e1; } //~ ERROR no field `0x1` on type `S`
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//~| ERROR hexadecimal float literal is not supported
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{ s.0x1.1e1; } //~ ERROR hexadecimal float literal is not supported
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//~| ERROR unexpected token: `0x1.1e1`
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//~| expected one of `.`, `;`, `?`, `}`, or an operator, found `0x1.1e1`
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{ s.0x1e+; } //~ ERROR expected expression, found `;`
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@ -23,31 +23,31 @@ LL | { s.0x1.1; }
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| ^^^^^
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error: hexadecimal float literal is not supported
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--> $DIR/float-field.rs:43:9
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--> $DIR/float-field.rs:44:9
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LL | { s.0x1.1e1; }
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| ^^^^^^^
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error: hexadecimal float literal is not supported
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--> $DIR/float-field.rs:54:9
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--> $DIR/float-field.rs:56:9
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LL | { s.0x1.1e+1; }
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| ^^^^^^^^
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error: hexadecimal float literal is not supported
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--> $DIR/float-field.rs:58:9
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--> $DIR/float-field.rs:60:9
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LL | { s.0x1.1e-1; }
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| ^^^^^^^^
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error: expected at least one digit in exponent
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--> $DIR/float-field.rs:72:9
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--> $DIR/float-field.rs:74:9
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LL | { s.1e+f32; }
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| ^^^^^^
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error: expected at least one digit in exponent
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--> $DIR/float-field.rs:76:9
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--> $DIR/float-field.rs:78:9
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LL | { s.1e-f32; }
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| ^^^^^^
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@ -130,134 +130,164 @@ error: expected one of `.`, `;`, `?`, `}`, or an operator, found `1.1e-1`
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LL | { s.1.1e-1; }
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| ^^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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error: unexpected token: `;`
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--> $DIR/float-field.rs:36:13
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error: unexpected token: `0x1.`
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--> $DIR/float-field.rs:36:9
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LL | { s.0x1.; }
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| ^
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| ^^^^
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error: expected one of `.`, `;`, `?`, `}`, or an operator, found `0x1.`
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--> $DIR/float-field.rs:36:9
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LL | { s.0x1.; }
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| ^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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error: unexpected token: `0x1.1`
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--> $DIR/float-field.rs:40:9
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LL | { s.0x1.1; }
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| ^^^^^
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error: expected one of `.`, `;`, `?`, `}`, or an operator, found `0x1.1`
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--> $DIR/float-field.rs:40:9
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LL | { s.0x1.1; }
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| ^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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error: unexpected token: `0x1.1e1`
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--> $DIR/float-field.rs:44:9
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LL | { s.0x1.1e1; }
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| ^^^^^^^
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error: expected one of `.`, `;`, `?`, `}`, or an operator, found `0x1.1e1`
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--> $DIR/float-field.rs:44:9
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LL | { s.0x1.1e1; }
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| ^^^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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error: expected expression, found `;`
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--> $DIR/float-field.rs:46:14
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--> $DIR/float-field.rs:48:14
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LL | { s.0x1e+; }
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| ^ expected expression
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error: expected expression, found `;`
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--> $DIR/float-field.rs:48:14
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--> $DIR/float-field.rs:50:14
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LL | { s.0x1e-; }
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| ^ expected expression
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error: unexpected token: `0x1.1e+1`
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--> $DIR/float-field.rs:54:9
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--> $DIR/float-field.rs:56:9
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LL | { s.0x1.1e+1; }
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| ^^^^^^^^
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error: expected one of `.`, `;`, `?`, `}`, or an operator, found `0x1.1e+1`
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--> $DIR/float-field.rs:54:9
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--> $DIR/float-field.rs:56:9
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LL | { s.0x1.1e+1; }
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| ^^^^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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error: unexpected token: `0x1.1e-1`
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--> $DIR/float-field.rs:58:9
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--> $DIR/float-field.rs:60:9
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LL | { s.0x1.1e-1; }
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| ^^^^^^^^
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error: expected one of `.`, `;`, `?`, `}`, or an operator, found `0x1.1e-1`
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--> $DIR/float-field.rs:58:9
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--> $DIR/float-field.rs:60:9
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LL | { s.0x1.1e-1; }
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| ^^^^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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error: suffixes on a tuple index are invalid
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--> $DIR/float-field.rs:62:9
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--> $DIR/float-field.rs:64:9
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LL | { s.1e1f32; }
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| ^^^^^^ invalid suffix `f32`
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error: suffixes on a tuple index are invalid
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--> $DIR/float-field.rs:67:9
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--> $DIR/float-field.rs:69:9
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LL | { s.1.1f32; }
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| ^^^^^^ invalid suffix `f32`
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error: suffixes on a tuple index are invalid
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--> $DIR/float-field.rs:69:9
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--> $DIR/float-field.rs:71:9
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LL | { s.1.1e1f32; }
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| ^^^^^^^^ invalid suffix `f32`
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error: unexpected token: `1e+f32`
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--> $DIR/float-field.rs:72:9
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--> $DIR/float-field.rs:74:9
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LL | { s.1e+f32; }
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| ^^^^^^
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error: expected one of `.`, `;`, `?`, `}`, or an operator, found `1e+f32`
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--> $DIR/float-field.rs:72:9
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--> $DIR/float-field.rs:74:9
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LL | { s.1e+f32; }
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| ^^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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error: unexpected token: `1e-f32`
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--> $DIR/float-field.rs:76:9
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--> $DIR/float-field.rs:78:9
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LL | { s.1e-f32; }
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| ^^^^^^
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error: expected one of `.`, `;`, `?`, `}`, or an operator, found `1e-f32`
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--> $DIR/float-field.rs:76:9
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--> $DIR/float-field.rs:78:9
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LL | { s.1e-f32; }
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| ^^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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error: unexpected token: `1e+1f32`
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--> $DIR/float-field.rs:80:9
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--> $DIR/float-field.rs:82:9
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LL | { s.1e+1f32; }
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| ^^^^^^^
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error: expected one of `.`, `;`, `?`, `}`, or an operator, found `1e+1f32`
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--> $DIR/float-field.rs:80:9
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--> $DIR/float-field.rs:82:9
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LL | { s.1e+1f32; }
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| ^^^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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error: unexpected token: `1e-1f32`
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--> $DIR/float-field.rs:83:9
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--> $DIR/float-field.rs:85:9
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LL | { s.1e-1f32; }
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| ^^^^^^^
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error: expected one of `.`, `;`, `?`, `}`, or an operator, found `1e-1f32`
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--> $DIR/float-field.rs:83:9
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--> $DIR/float-field.rs:85:9
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LL | { s.1e-1f32; }
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| ^^^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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error: unexpected token: `1.1e+1f32`
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--> $DIR/float-field.rs:86:9
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--> $DIR/float-field.rs:88:9
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LL | { s.1.1e+1f32; }
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| ^^^^^^^^^
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error: expected one of `.`, `;`, `?`, `}`, or an operator, found `1.1e+1f32`
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--> $DIR/float-field.rs:86:9
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--> $DIR/float-field.rs:88:9
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LL | { s.1.1e+1f32; }
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| ^^^^^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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error: unexpected token: `1.1e-1f32`
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--> $DIR/float-field.rs:89:9
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--> $DIR/float-field.rs:91:9
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LL | { s.1.1e-1f32; }
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| ^^^^^^^^^
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error: expected one of `.`, `;`, `?`, `}`, or an operator, found `1.1e-1f32`
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--> $DIR/float-field.rs:89:9
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--> $DIR/float-field.rs:91:9
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LL | { s.1.1e-1f32; }
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| ^^^^^^^^^ expected one of `.`, `;`, `?`, `}`, or an operator
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@ -284,32 +314,8 @@ LL | { s.0x1e1; }
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= note: available fields are: `0`, `1`
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error[E0609]: no field `0x1` on type `S`
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--> $DIR/float-field.rs:36:9
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LL | { s.0x1.; }
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| ^^^ unknown field
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= note: available fields are: `0`, `1`
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error[E0609]: no field `0x1` on type `S`
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--> $DIR/float-field.rs:40:9
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LL | { s.0x1.1; }
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| ^^^ unknown field
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= note: available fields are: `0`, `1`
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error[E0609]: no field `0x1` on type `S`
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--> $DIR/float-field.rs:43:9
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LL | { s.0x1.1e1; }
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| ^^^ unknown field
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= note: available fields are: `0`, `1`
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error[E0609]: no field `0x1e` on type `S`
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--> $DIR/float-field.rs:50:9
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--> $DIR/float-field.rs:52:9
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LL | { s.0x1e+1; }
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| ^^^^ unknown field
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@ -317,7 +323,7 @@ LL | { s.0x1e+1; }
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= note: available fields are: `0`, `1`
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error[E0609]: no field `0x1e` on type `S`
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--> $DIR/float-field.rs:52:9
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--> $DIR/float-field.rs:54:9
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LL | { s.0x1e-1; }
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| ^^^^ unknown field
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@ -325,7 +331,7 @@ LL | { s.0x1e-1; }
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= note: available fields are: `0`, `1`
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error[E0609]: no field `1e1` on type `S`
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--> $DIR/float-field.rs:62:9
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--> $DIR/float-field.rs:64:9
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LL | { s.1e1f32; }
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| ^^^^^^ unknown field
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@ -333,17 +339,17 @@ LL | { s.1e1f32; }
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= note: available fields are: `0`, `1`
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error[E0609]: no field `f32` on type `(u8, u8)`
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--> $DIR/float-field.rs:65:11
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--> $DIR/float-field.rs:67:11
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LL | { s.1.f32; }
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| ^^^ unknown field
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error[E0609]: no field `1e1` on type `(u8, u8)`
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--> $DIR/float-field.rs:69:9
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--> $DIR/float-field.rs:71:9
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LL | { s.1.1e1f32; }
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| ^^^^^^^^ unknown field
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error: aborting due to 55 previous errors
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error: aborting due to 57 previous errors
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For more information about this error, try `rustc --explain E0609`.
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