mirror of https://github.com/rust-lang/cargo
6 lines
16 KiB
JSON
6 lines
16 KiB
JSON
{"$message_type":"diagnostic","message":"call to unsafe function `std::string::String::as_mut_vec` is unsafe and requires unsafe block (error E0133)","code":{"code":"unsafe_op_in_unsafe_fn","explanation":null},"level":"warning","spans":[{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":254,"byte_end":280,"line_start":9,"line_end":9,"column_start":21,"column_end":47,"is_primary":true,"text":[{"text":" let _ = String::new().as_mut_vec();","highlight_start":21,"highlight_end":47}],"label":"call to unsafe function","suggested_replacement":null,"suggestion_applicability":null,"expansion":{"span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":318,"byte_end":325,"line_start":15,"line_end":15,"column_start":5,"column_end":12,"is_primary":false,"text":[{"text":" foo!(a);","highlight_start":5,"highlight_end":12}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null},"macro_decl_name":"foo!","def_site_span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":166,"byte_end":182,"line_start":6,"line_end":6,"column_start":1,"column_end":17,"is_primary":false,"text":[{"text":"macro_rules! foo {","highlight_start":1,"highlight_end":17}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}}}],"children":[{"message":"for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668>","code":null,"level":"note","spans":[],"children":[],"rendered":null},{"message":"consult the function's documentation for information on how to avoid undefined behavior","code":null,"level":"note","spans":[],"children":[],"rendered":null},{"message":"an unsafe function restricts its caller, but its body is safe by default","code":null,"level":"note","spans":[{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":213,"byte_end":231,"line_start":8,"line_end":8,"column_start":9,"column_end":27,"is_primary":true,"text":[{"text":" pub unsafe fn $x() {","highlight_start":9,"highlight_end":27}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":{"span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":318,"byte_end":325,"line_start":15,"line_end":15,"column_start":5,"column_end":12,"is_primary":false,"text":[{"text":" foo!(a);","highlight_start":5,"highlight_end":12}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null},"macro_decl_name":"foo!","def_site_span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":166,"byte_end":182,"line_start":6,"line_end":6,"column_start":1,"column_end":17,"is_primary":false,"text":[{"text":"macro_rules! foo {","highlight_start":1,"highlight_end":17}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}}}],"children":[],"rendered":null},{"message":"the lint level is defined here","code":null,"level":"note","spans":[{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":140,"byte_end":162,"line_start":4,"line_end":4,"column_start":9,"column_end":31,"is_primary":true,"text":[{"text":"#![warn(unsafe_op_in_unsafe_fn)]","highlight_start":9,"highlight_end":31}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":null},{"message":"consider wrapping the function body in an unsafe block","code":null,"level":"help","spans":[{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":232,"byte_end":232,"line_start":8,"line_end":8,"column_start":28,"column_end":28,"is_primary":true,"text":[{"text":" pub unsafe fn $x() {","highlight_start":28,"highlight_end":28}],"label":null,"suggested_replacement":"{ unsafe ","suggestion_applicability":"MachineApplicable","expansion":{"span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":318,"byte_end":325,"line_start":15,"line_end":15,"column_start":5,"column_end":12,"is_primary":false,"text":[{"text":" foo!(a);","highlight_start":5,"highlight_end":12}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null},"macro_decl_name":"foo!","def_site_span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":166,"byte_end":182,"line_start":6,"line_end":6,"column_start":1,"column_end":17,"is_primary":false,"text":[{"text":"macro_rules! foo {","highlight_start":1,"highlight_end":17}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}}},{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":291,"byte_end":291,"line_start":10,"line_end":10,"column_start":10,"column_end":10,"is_primary":true,"text":[{"text":" }","highlight_start":10,"highlight_end":10}],"label":null,"suggested_replacement":"}","suggestion_applicability":"MachineApplicable","expansion":{"span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":318,"byte_end":325,"line_start":15,"line_end":15,"column_start":5,"column_end":12,"is_primary":false,"text":[{"text":" foo!(a);","highlight_start":5,"highlight_end":12}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null},"macro_decl_name":"foo!","def_site_span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":166,"byte_end":182,"line_start":6,"line_end":6,"column_start":1,"column_end":17,"is_primary":false,"text":[{"text":"macro_rules! foo {","highlight_start":1,"highlight_end":17}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}}}],"children":[],"rendered":null}],"rendered":"warning: call to unsafe function `std::string::String::as_mut_vec` is unsafe and requires unsafe block (error E0133)\n --> ./tests/everything/dedup-suggestions.rs:9:21\n |\n9 | let _ = String::new().as_mut_vec();\n | ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function\n...\n15 | foo!(a);\n | ------- in this macro invocation\n |\n = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668>\n = note: consult the function's documentation for information on how to avoid undefined behavior\nnote: an unsafe function restricts its caller, but its body is safe by default\n --> ./tests/everything/dedup-suggestions.rs:8:9\n |\n8 | pub unsafe fn $x() {\n | ^^^^^^^^^^^^^^^^^^\n...\n15 | foo!(a);\n | ------- in this macro invocation\nnote: the lint level is defined here\n --> ./tests/everything/dedup-suggestions.rs:4:9\n |\n4 | #![warn(unsafe_op_in_unsafe_fn)]\n | ^^^^^^^^^^^^^^^^^^^^^^\n = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)\n\n"}
|
|
{"$message_type":"diagnostic","message":"call to unsafe function `std::string::String::as_mut_vec` is unsafe and requires unsafe block (error E0133)","code":{"code":"unsafe_op_in_unsafe_fn","explanation":null},"level":"warning","spans":[{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":254,"byte_end":280,"line_start":9,"line_end":9,"column_start":21,"column_end":47,"is_primary":true,"text":[{"text":" let _ = String::new().as_mut_vec();","highlight_start":21,"highlight_end":47}],"label":"call to unsafe function","suggested_replacement":null,"suggestion_applicability":null,"expansion":{"span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":331,"byte_end":338,"line_start":16,"line_end":16,"column_start":5,"column_end":12,"is_primary":false,"text":[{"text":" foo!(b);","highlight_start":5,"highlight_end":12}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null},"macro_decl_name":"foo!","def_site_span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":166,"byte_end":182,"line_start":6,"line_end":6,"column_start":1,"column_end":17,"is_primary":false,"text":[{"text":"macro_rules! foo {","highlight_start":1,"highlight_end":17}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}}}],"children":[{"message":"for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668>","code":null,"level":"note","spans":[],"children":[],"rendered":null},{"message":"consult the function's documentation for information on how to avoid undefined behavior","code":null,"level":"note","spans":[],"children":[],"rendered":null},{"message":"an unsafe function restricts its caller, but its body is safe by default","code":null,"level":"note","spans":[{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":213,"byte_end":231,"line_start":8,"line_end":8,"column_start":9,"column_end":27,"is_primary":true,"text":[{"text":" pub unsafe fn $x() {","highlight_start":9,"highlight_end":27}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":{"span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":331,"byte_end":338,"line_start":16,"line_end":16,"column_start":5,"column_end":12,"is_primary":false,"text":[{"text":" foo!(b);","highlight_start":5,"highlight_end":12}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null},"macro_decl_name":"foo!","def_site_span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":166,"byte_end":182,"line_start":6,"line_end":6,"column_start":1,"column_end":17,"is_primary":false,"text":[{"text":"macro_rules! foo {","highlight_start":1,"highlight_end":17}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}}}],"children":[],"rendered":null},{"message":"consider wrapping the function body in an unsafe block","code":null,"level":"help","spans":[{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":232,"byte_end":232,"line_start":8,"line_end":8,"column_start":28,"column_end":28,"is_primary":true,"text":[{"text":" pub unsafe fn $x() {","highlight_start":28,"highlight_end":28}],"label":null,"suggested_replacement":"{ unsafe ","suggestion_applicability":"MachineApplicable","expansion":{"span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":331,"byte_end":338,"line_start":16,"line_end":16,"column_start":5,"column_end":12,"is_primary":false,"text":[{"text":" foo!(b);","highlight_start":5,"highlight_end":12}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null},"macro_decl_name":"foo!","def_site_span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":166,"byte_end":182,"line_start":6,"line_end":6,"column_start":1,"column_end":17,"is_primary":false,"text":[{"text":"macro_rules! foo {","highlight_start":1,"highlight_end":17}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}}},{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":291,"byte_end":291,"line_start":10,"line_end":10,"column_start":10,"column_end":10,"is_primary":true,"text":[{"text":" }","highlight_start":10,"highlight_end":10}],"label":null,"suggested_replacement":"}","suggestion_applicability":"MachineApplicable","expansion":{"span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":331,"byte_end":338,"line_start":16,"line_end":16,"column_start":5,"column_end":12,"is_primary":false,"text":[{"text":" foo!(b);","highlight_start":5,"highlight_end":12}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null},"macro_decl_name":"foo!","def_site_span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":166,"byte_end":182,"line_start":6,"line_end":6,"column_start":1,"column_end":17,"is_primary":false,"text":[{"text":"macro_rules! foo {","highlight_start":1,"highlight_end":17}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}}}],"children":[],"rendered":null}],"rendered":"warning: call to unsafe function `std::string::String::as_mut_vec` is unsafe and requires unsafe block (error E0133)\n --> ./tests/everything/dedup-suggestions.rs:9:21\n |\n9 | let _ = String::new().as_mut_vec();\n | ^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function\n...\n16 | foo!(b);\n | ------- in this macro invocation\n |\n = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668>\n = note: consult the function's documentation for information on how to avoid undefined behavior\nnote: an unsafe function restricts its caller, but its body is safe by default\n --> ./tests/everything/dedup-suggestions.rs:8:9\n |\n8 | pub unsafe fn $x() {\n | ^^^^^^^^^^^^^^^^^^\n...\n16 | foo!(b);\n | ------- in this macro invocation\n = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)\n\n"}
|
|
{"$message_type":"diagnostic","message":"function `a` is never used","code":{"code":"dead_code","explanation":null},"level":"warning","spans":[{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":323,"byte_end":324,"line_start":15,"line_end":15,"column_start":10,"column_end":11,"is_primary":true,"text":[{"text":" foo!(a);","highlight_start":10,"highlight_end":11}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":{"span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":318,"byte_end":325,"line_start":15,"line_end":15,"column_start":5,"column_end":12,"is_primary":false,"text":[{"text":" foo!(a);","highlight_start":5,"highlight_end":12}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null},"macro_decl_name":"foo!","def_site_span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":166,"byte_end":182,"line_start":6,"line_end":6,"column_start":1,"column_end":17,"is_primary":false,"text":[{"text":"macro_rules! foo {","highlight_start":1,"highlight_end":17}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}}}],"children":[{"message":"`#[warn(dead_code)]` on by default","code":null,"level":"note","spans":[],"children":[],"rendered":null}],"rendered":"warning: function `a` is never used\n --> ./tests/everything/dedup-suggestions.rs:15:10\n |\n15 | foo!(a);\n | ^\n |\n = note: `#[warn(dead_code)]` on by default\n = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)\n\n"}
|
|
{"$message_type":"diagnostic","message":"function `b` is never used","code":{"code":"dead_code","explanation":null},"level":"warning","spans":[{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":336,"byte_end":337,"line_start":16,"line_end":16,"column_start":10,"column_end":11,"is_primary":true,"text":[{"text":" foo!(b);","highlight_start":10,"highlight_end":11}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":{"span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":331,"byte_end":338,"line_start":16,"line_end":16,"column_start":5,"column_end":12,"is_primary":false,"text":[{"text":" foo!(b);","highlight_start":5,"highlight_end":12}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null},"macro_decl_name":"foo!","def_site_span":{"file_name":"./tests/everything/dedup-suggestions.rs","byte_start":166,"byte_end":182,"line_start":6,"line_end":6,"column_start":1,"column_end":17,"is_primary":false,"text":[{"text":"macro_rules! foo {","highlight_start":1,"highlight_end":17}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}}}],"children":[],"rendered":"warning: function `b` is never used\n --> ./tests/everything/dedup-suggestions.rs:16:10\n |\n16 | foo!(b);\n | ^\n |\n = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)\n\n"}
|
|
{"$message_type":"diagnostic","message":"4 warnings emitted","code":null,"level":"warning","spans":[],"children":[],"rendered":"warning: 4 warnings emitted\n\n"}
|