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shepmaster
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Nice, this annoyed me too. |
petrochenkov
reviewed
Nov 3, 2017
src/librustc/session/config.rs
Outdated
| "enable ThinLTO when possible"), | ||
| inline_in_all_cgus: Option<bool> = (None, parse_opt_bool, [TRACKED], | ||
| "control whether #[inline] functions are in all cgus"), | ||
| pretty_json_error_format: bool = (false, parse_bool, [UNTRACKED], |
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Is it necessary to add a new option? can -Z unstable_options be reused?
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oh right, that works :D
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|
@bors r+ |
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📌 Commit e5c1d51 has been approved by |
kennytm
added
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Member
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@bors r- The two JSON UI tests failed in the CI: ui/lint/unused_parens_json_suggestion.rs diff {
"message": "unnecessary parentheses around assigned value",
"code": {
"code": "unused_parens",
"explanation": null
},
"level": "warning",
"spans": [
{
"file_name": "$DIR/unused_parens_json_suggestion.rs",
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"column_start": 14,
"column_end": 27,
"is_primary": true,
"text": [
{
"text": " let _a = (1 / (2 + 3));",
"highlight_start": 14,
"highlight_end": 27
}
],
"label": null,
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}
],
"children": [
{
"message": "lint level defined here",
"code": null,
"level": "note",
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{
"file_name": "$DIR/unused_parens_json_suggestion.rs",
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"line_start": 19,
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"column_end": 22,
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"text": [
{
"text": "#![warn(unused_parens)]",
"highlight_start": 9,
"highlight_end": 22
}
],
"label": null,
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}
],
"children": [],
"rendered": null
},
{
"message": "remove these parentheses",
"code": null,
"level": "help",
"spans": [
{
"file_name": "$DIR/unused_parens_json_suggestion.rs",
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"line_start": 24,
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"text": [
{
"text": " let _a = (1 / (2 + 3));",
"highlight_start": 14,
"highlight_end": 27
}
],
"label": null,
"suggested_replacement": "1 / (2 + 3)",
"expansion": null
}
],
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"rendered": null
}ui/lint/use_suggestion_json.rs {
"message": "cannot find type `Iter` in this scope",
"code": {
"code": "E0412",
"explanation": "/nThe type name used is not in scope./n/nErroneous code examples:/n/n```compile_fail,E0412/nimpl Something {} // error: type name `Something` is not in scope/n/n// or:/n/ntrait Foo {/n fn bar(N); // error: type name `N` is not in scope/n}/n/n// or:/n/nfn foo(x: T) {} // type name `T` is not in scope/n```/n/nTo fix this error, please verify you didn't misspell the type name, you did/ndeclare it or imported it into the scope. Examples:/n/n```/nstruct Something;/n/nimpl Something {} // ok!/n/n// or:/n/ntrait Foo {/n type N;/n/n fn bar(_: Self::N); // ok!/n}/n/n// or:/n/nfn foo<T>(x: T) {} // ok!/n```/n/nAnother case that causes this error is when a type is imported into a parent/nmodule. To fix this, you can follow the suggestion and use File directly or/n`use super::File;` which will import the types from the parent namespace. An/nexample that causes this error is below:/n/n```compile_fail,E0412/nuse std::fs::File;/n/nmod foo {/n fn some_function(f: File) {}/n}/n```/n/n```/nuse std::fs::File;/n/nmod foo {/n // either/n use super::File;/n // or/n // use std::fs::File;/n fn foo(f: File) {}/n}/n# fn main() {} // don't insert it for us; that'll break imports/n```/n"
},
"level": "error",
"spans": [
{
"file_name": "$DIR/use_suggestion_json.rs",
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"column_start": 12,
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"text": [
{
"text": " let x: Iter;",
"highlight_start": 12,
"highlight_end": 16
}
],
"label": "not found in this scope",
"suggested_replacement": null,
"expansion": null
}
],
"children": [
{
"message": "possible candidates are found in other modules, you can import them into scope",
"code": null,
"level": "help",
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{
"file_name": "$DIR/use_suggestion_json.rs",
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{
"text": "fn main() {",
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}
],
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"suggested_replacement": "use std::collections::binary_heap::Iter;/n/n",
"expansion": null
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{
"file_name": "$DIR/use_suggestion_json.rs",
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{
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}
],
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"suggested_replacement": "use std::collections::btree_map::Iter;/n/n",
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{
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{
"text": "fn main() {",
"highlight_start": 1,
"highlight_end": 1
}
],
"label": null,
"suggested_replacement": "use std::collections::btree_set::Iter;/n/n",
"expansion": null
},
{
"file_name": "$DIR/use_suggestion_json.rs",
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{
"text": "fn main() {",
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],
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"expansion": null
},
{
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{
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"highlight_start": 1,
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}
],
"label": null,
"suggested_replacement": "use std::collections::hash_set::Iter;/n/n",
"expansion": null
},
{
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{
"text": "fn main() {",
"highlight_start": 1,
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}
],
"label": null,
"suggested_replacement": "use std::collections::linked_list::Iter;/n/n",
"expansion": null
},
{
"file_name": "$DIR/use_suggestion_json.rs",
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"text": [
{
"text": "fn main() {",
"highlight_start": 1,
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],
"label": null,
"suggested_replacement": "use std::collections::vec_deque::Iter;/n/n",
"expansion": null
},
{
"file_name": "$DIR/use_suggestion_json.rs",
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"text": [
{
"text": "fn main() {",
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}
],
"label": null,
"suggested_replacement": "use std::option::Iter;/n/n",
"expansion": null
},
{
"file_name": "$DIR/use_suggestion_json.rs",
- "byte_start": 873,
- "byte_end": 873,
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{
"text": "fn main() {",
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}
],
"label": null,
"suggested_replacement": "use std::path::Iter;/n/n",
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},
{
"file_name": "$DIR/use_suggestion_json.rs",
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{
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],
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},
{
"file_name": "$DIR/use_suggestion_json.rs",
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"text": [
{
"text": "fn main() {",
"highlight_start": 1,
"highlight_end": 1
}
],
"label": null,
"suggested_replacement": "use std::slice::Iter;/n/n",
"expansion": null
},
{
"file_name": "$DIR/use_suggestion_json.rs",
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- "byte_end": 873,
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"text": [
{
"text": "fn main() {",
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],
"label": null,
"suggested_replacement": "use std::sync::mpsc::Iter;/n/n",
"expansion": null
}
],
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],
"rendered": null
}
{
"message": "aborting due to previous error",
"code": null,
"level": "error",
"spans": [],
"children": [],
"rendered": null
} |
Contributor
|
@bors r+ |
Collaborator
|
📌 Commit 6d6fb2e has been approved by |
Collaborator
bors
added a commit
that referenced
this pull request
Nov 6, 2017
Pretty print json in ui tests I found the json output in one line to not be useful for reviewing r? @petrochenkov
Collaborator
|
☀️ Test successful - status-appveyor, status-travis |
nnethercote
added a commit
to nnethercote/rust
that referenced
this pull request
Jan 5, 2024
Currently for these two errors we go to the effort of switching to a standard JSON emitter, for no obvious reason, and unlike any other errors. This behaviour was added for `pretty-json` in rust-lang#45737, and then `human-annotate-rs` copied it some time later when it was added. This commit changes things to just using the requested emitter, which is simpler and consistent with other errors. Old output: ``` $ rustc --error-format pretty-json {"$message_type":"diagnostic","message":"`--error-format=pretty-json` is unstable","code":null,"level":"error","spans":[],"children":[],"rendered":"error: `--error-format=pretty-json` is unstable\n\n"} $ rustc --error-format human-annotate-rs {"$message_type":"diagnostic","message":"`--error-format=human-annotate-rs` is unstable","code":null,"level":"error","spans":[],"children":[],"rendered":"error: `--error-format=human-annotate-rs` is unstable\n\n"} ``` New output: ``` $ rustc --error-format pretty-json { "$message_type": "diagnostic", "message": "`--error-format=pretty-json` is unstable", "code": null, "level": "error", "spans": [], "children": [], "rendered": "error: `--error-format=pretty-json` is unstable\n\n" } $ rustc --error-format human-annotate-rs error: `--error-format=human-annotate-rs` is unstable ```
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I found the json output in one line to not be useful for reviewing
r? @petrochenkov