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.
28 lines
977 B
Text
28 lines
977 B
Text
error: macro requires a boolean expression as an argument
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--> $DIR/assert.rs:2:5
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LL | assert!(); //~ ERROR requires a boolean expression
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| ^^^^^^^^^^ boolean expression required
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error: expected expression, found keyword `struct`
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--> $DIR/assert.rs:3:13
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LL | assert!(struct); //~ ERROR expected expression
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| ^^^^^^ expected expression
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error: macro requires a boolean expression as an argument
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--> $DIR/assert.rs:4:5
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LL | debug_assert!(); //~ ERROR requires a boolean expression
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| ^^^^^^^^^^^^^^^^ boolean expression required
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= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
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error: expected expression, found keyword `struct`
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--> $DIR/assert.rs:5:19
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LL | debug_assert!(struct); //~ ERROR expected expression
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| ^^^^^^ expected expression
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error: aborting due to 4 previous errors
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