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Auto merge of #28247 - christopherdumas:fix_28243, r=eddyb
as per #28243.
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commit
bc6c3970a0
@ -2365,7 +2365,7 @@ impl<'a> Parser<'a> {
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self.fileline_help(last_span,
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&format!("try parenthesizing the first index; e.g., `(foo.{}){}`",
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float.trunc() as usize,
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&float.fract().to_string()[1..]));
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format!(".{}", fstr.splitn(2, ".").last().unwrap())));
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}
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self.abort_if_errors();
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16
src/test/parse-fail/tuple-float-index.rs
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16
src/test/parse-fail/tuple-float-index.rs
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@ -0,0 +1,16 @@
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// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// compile-flags: -Z parse-only
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fn main () {
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(1, (2, 3)).1.1; //~ ERROR unexpected token
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//~^ HELP try parenthesizing the first index; e.g., `(foo.1).1`
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}
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