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rust/tests/ui/macros/format-parse-errors.stderr

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make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
error: requires at least a format string argument
Specific error for positional args after named args in `format!()` When writing positional arguments after named arguments in the `format!()` and `println!()` macros, provide a targeted diagnostic.
2019-07-15 22:51:32 -05:00
--> $DIR/format-parse-errors.rs:4:5
make `panictry!` private to libsyntax This commit completely removes usage of the `panictry!` macro from outside libsyntax. The macro causes parse errors to be fatal, so using it in libsyntax_ext caused parse failures *within* a syntax extension to be fatal, which is probably not intended. Furthermore, this commit adds spans to diagnostics emitted by empty extensions if they were missing, à la #56491.
2018-12-04 13:10:32 -06:00
|
Update tests
2019-03-09 06:03:44 -06:00
LL | format!();
Bless tests
2021-10-14 13:28:28 -05:00
| ^^^^^^^^^
make `panictry!` private to libsyntax This commit completely removes usage of the `panictry!` macro from outside libsyntax. The macro causes parse errors to be fatal, so using it in libsyntax_ext caused parse failures *within* a syntax extension to be fatal, which is probably not intended. Furthermore, this commit adds spans to diagnostics emitted by empty extensions if they were missing, à la #56491.
2018-12-04 13:10:32 -06:00
|
Mention first and last macro in backtrace
2022-06-20 21:25:52 -05:00
= note: this error originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
error: expected expression, found keyword `struct`
Specific error for positional args after named args in `format!()` When writing positional arguments after named arguments in the `format!()` and `println!()` macros, provide a targeted diagnostic.
2019-07-15 22:51:32 -05:00
--> $DIR/format-parse-errors.rs:5:13
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
|
Update tests
2019-03-09 06:03:44 -06:00
LL | format!(struct);
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
| ^^^^^^ expected expression
Tweak macro parse errors when reaching EOF during macro call parse - Add detail on origin of current parser when reaching EOF and stop saying "found <eof>" and point at the end of macro calls - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error
2019-05-21 19:47:23 -05:00
error: expected expression, found end of macro arguments
Specific error for positional args after named args in `format!()` When writing positional arguments after named arguments in the `format!()` and `println!()` macros, provide a targeted diagnostic.
2019-07-15 22:51:32 -05:00
--> $DIR/format-parse-errors.rs:6:24
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
|
Update tests
2019-03-09 06:03:44 -06:00
LL | format!("s", name =);
Tweak macro parse errors when reaching EOF during macro call parse - Add detail on origin of current parser when reaching EOF and stop saying "found <eof>" and point at the end of macro calls - Handle empty `cfg_attr` attribute - Reword empty `derive` attribute error
2019-05-21 19:47:23 -05:00
| ^ expected expression
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
Specific error for positional args after named args in `format!()` When writing positional arguments after named arguments in the `format!()` and `println!()` macros, provide a targeted diagnostic.
2019-07-15 22:51:32 -05:00
error: positional arguments cannot follow named arguments
--> $DIR/format-parse-errors.rs:10:9
don't unwrap unexpected tokens in `format!` Fixes #57512.
2019-01-11 11:40:05 -06:00
|
Specific error for positional args after named args in `format!()` When writing positional arguments after named arguments in the `format!()` and `println!()` macros, provide a targeted diagnostic.
2019-07-15 22:51:32 -05:00
LL | foo = foo,
Rewrite and refactor format_args!() builtin macro.
2022-08-08 09:17:08 -05:00
| --------- named argument
Specific error for positional args after named args in `format!()` When writing positional arguments after named arguments in the `format!()` and `println!()` macros, provide a targeted diagnostic.
2019-07-15 22:51:32 -05:00
LL | bar,
| ^^^ positional arguments must be before named arguments
don't unwrap unexpected tokens in `format!` Fixes #57512.
2019-01-11 11:40:05 -06:00
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
error: expected expression, found keyword `struct`
Specific error for positional args after named args in `format!()` When writing positional arguments after named arguments in the `format!()` and `println!()` macros, provide a targeted diagnostic.
2019-07-15 22:51:32 -05:00
--> $DIR/format-parse-errors.rs:12:30
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
|
Specific error for positional args after named args in `format!()` When writing positional arguments after named arguments in the `format!()` and `println!()` macros, provide a targeted diagnostic.
2019-07-15 22:51:32 -05:00
LL | format!("s {foo}", foo = struct);
| ^^^^^^ expected expression
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
error: expected expression, found keyword `struct`
Specific error for positional args after named args in `format!()` When writing positional arguments after named arguments in the `format!()` and `println!()` macros, provide a targeted diagnostic.
2019-07-15 22:51:32 -05:00
--> $DIR/format-parse-errors.rs:13:18
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
|
Update tests
2019-03-09 06:03:44 -06:00
LL | format!("s", struct);
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
| ^^^^^^ expected expression
error: format argument must be a string literal
Specific error for positional args after named args in `format!()` When writing positional arguments after named arguments in the `format!()` and `println!()` macros, provide a targeted diagnostic.
2019-07-15 22:51:32 -05:00
--> $DIR/format-parse-errors.rs:16:13
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
|
Update tests
2019-03-09 06:03:44 -06:00
LL | format!(123);
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
| ^^^
Increase spacing for suggestions in diagnostics Make the spacing between the code snippet and verbose structured suggestions consistent with note and help messages.
2019-10-24 00:20:58 -05:00
|
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
help: you might be missing a string literal to format with
|
Update tests
2019-03-09 06:03:44 -06:00
LL | format!("{}", 123);
Modify structured suggestion output * On suggestions that include deletions, use a diff inspired output format * When suggesting addition, use `+` as underline * Color highlight modified span
2021-06-21 21:07:19 -05:00
| +++++
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
don't unwrap unexpected tokens in `format!` Fixes #57512.
2019-01-11 11:40:05 -06:00
error: aborting due to 7 previous errors
make `panictry!` private to libsyntax 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.
2018-12-04 13:10:32 -06:00
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