0a6fb84738
This commit completely removes usage of the `panictry!` macro from outside libsyntax. The macro causes parse errors to be fatal, so using it in libsyntax_ext caused parse failures *within* a syntax extension to be fatal, which is probably not intended. Furthermore, this commit adds spans to diagnostics emitted by empty extensions if they were missing, à la #56491.
36 lines
1.1 KiB
Rust
36 lines
1.1 KiB
Rust
#![feature(type_ascription)]
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fn main() {
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let a : usize = 0;
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let long_name : usize = 0;
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println!("{}", a as usize > long_name);
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println!("{}", a as usize < long_name); //~ ERROR `<` is interpreted as a start of generic
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println!("{}{}", a as usize < long_name, long_name);
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//~^ ERROR `<` is interpreted as a start of generic
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println!("{}", a as usize < 4); //~ ERROR `<` is interpreted as a start of generic
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println!("{}", a: usize > long_name);
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println!("{}{}", a: usize < long_name, long_name);
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//~^ ERROR `<` is interpreted as a start of generic
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println!("{}", a: usize < 4); //~ ERROR `<` is interpreted as a start of generic
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println!("{}", a
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as
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usize
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< //~ ERROR `<` is interpreted as a start of generic
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4);
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println!("{}", a
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as
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usize
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< //~ ERROR `<` is interpreted as a start of generic
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5);
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println!("{}", a as usize << long_name); //~ ERROR `<` is interpreted as a start of generic
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println!("{}", a: &mut 4); //~ ERROR expected type, found `4`
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}
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