Ignore lint-non-snake-case-crate#proc_macro_ on targets without unwind
The lint-non-snake-case-crate test may emit a warning in stderr if the target does not support unwinding ``` warning: building proc macro crate with `panic=abort` may crash the compiler should the proc-macro panic ``` Consequently, the test will fail on targets that don't support unwinding as written. This change prevents lint-non-snake-case-crate#proc_macro_ from running on targets that don't support unwind by using the needs-unwind directive.
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@ -1,11 +1,11 @@
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error: crate `NonSnakeCase` should have a snake case name
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error: crate `NonSnakeCase` should have a snake case name
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--> $DIR/lint-non-snake-case-crate.rs:25:18
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--> $DIR/lint-non-snake-case-crate.rs:29:18
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LL | #![crate_name = "NonSnakeCase"]
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LL | #![crate_name = "NonSnakeCase"]
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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note: the lint level is defined here
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note: the lint level is defined here
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--> $DIR/lint-non-snake-case-crate.rs:27:9
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--> $DIR/lint-non-snake-case-crate.rs:31:9
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LL | #![deny(non_snake_case)]
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LL | #![deny(non_snake_case)]
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| ^^^^^^^^^^^^^^
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| ^^^^^^^^^^^^^^
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error: crate `NonSnakeCase` should have a snake case name
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error: crate `NonSnakeCase` should have a snake case name
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--> $DIR/lint-non-snake-case-crate.rs:25:18
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--> $DIR/lint-non-snake-case-crate.rs:29:18
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LL | #![crate_name = "NonSnakeCase"]
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LL | #![crate_name = "NonSnakeCase"]
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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note: the lint level is defined here
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note: the lint level is defined here
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--> $DIR/lint-non-snake-case-crate.rs:27:9
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--> $DIR/lint-non-snake-case-crate.rs:31:9
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LL | #![deny(non_snake_case)]
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LL | #![deny(non_snake_case)]
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| ^^^^^^^^^^^^^^
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| ^^^^^^^^^^^^^^
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@ -1,11 +1,11 @@
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error: crate `NonSnakeCase` should have a snake case name
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error: crate `NonSnakeCase` should have a snake case name
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--> $DIR/lint-non-snake-case-crate.rs:25:18
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--> $DIR/lint-non-snake-case-crate.rs:29:18
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LL | #![crate_name = "NonSnakeCase"]
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LL | #![crate_name = "NonSnakeCase"]
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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note: the lint level is defined here
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note: the lint level is defined here
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--> $DIR/lint-non-snake-case-crate.rs:27:9
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--> $DIR/lint-non-snake-case-crate.rs:31:9
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LL | #![deny(non_snake_case)]
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LL | #![deny(non_snake_case)]
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| ^^^^^^^^^^^^^^
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| ^^^^^^^^^^^^^^
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@ -1,11 +1,11 @@
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error: crate `NonSnakeCase` should have a snake case name
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error: crate `NonSnakeCase` should have a snake case name
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--> $DIR/lint-non-snake-case-crate.rs:25:18
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--> $DIR/lint-non-snake-case-crate.rs:29:18
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LL | #![crate_name = "NonSnakeCase"]
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LL | #![crate_name = "NonSnakeCase"]
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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note: the lint level is defined here
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note: the lint level is defined here
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--> $DIR/lint-non-snake-case-crate.rs:27:9
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--> $DIR/lint-non-snake-case-crate.rs:31:9
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LL | #![deny(non_snake_case)]
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LL | #![deny(non_snake_case)]
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| ^^^^^^^^^^^^^^
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| ^^^^^^^^^^^^^^
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error: crate `NonSnakeCase` should have a snake case name
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error: crate `NonSnakeCase` should have a snake case name
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--> $DIR/lint-non-snake-case-crate.rs:25:18
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--> $DIR/lint-non-snake-case-crate.rs:29:18
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LL | #![crate_name = "NonSnakeCase"]
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LL | #![crate_name = "NonSnakeCase"]
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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note: the lint level is defined here
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note: the lint level is defined here
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--> $DIR/lint-non-snake-case-crate.rs:27:9
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--> $DIR/lint-non-snake-case-crate.rs:31:9
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LL | #![deny(non_snake_case)]
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LL | #![deny(non_snake_case)]
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| ^^^^^^^^^^^^^^
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| ^^^^^^^^^^^^^^
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@ -22,6 +22,10 @@
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//@[rlib_] compile-flags: --crate-type=rlib
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//@[rlib_] compile-flags: --crate-type=rlib
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//@[staticlib_] compile-flags: --crate-type=staticlib
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//@[staticlib_] compile-flags: --crate-type=staticlib
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// The compiler may emit a warning that causes stderr output
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// that contains a warning this test does not wish to check.
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//@[proc_macro_] needs-unwind
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#![crate_name = "NonSnakeCase"]
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#![crate_name = "NonSnakeCase"]
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//[cdylib_,dylib_,lib_,proc_macro_,rlib_,staticlib_]~^ ERROR crate `NonSnakeCase` should have a snake case name
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//[cdylib_,dylib_,lib_,proc_macro_,rlib_,staticlib_]~^ ERROR crate `NonSnakeCase` should have a snake case name
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#![deny(non_snake_case)]
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#![deny(non_snake_case)]
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error: crate `NonSnakeCase` should have a snake case name
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error: crate `NonSnakeCase` should have a snake case name
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--> $DIR/lint-non-snake-case-crate.rs:25:18
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--> $DIR/lint-non-snake-case-crate.rs:29:18
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LL | #![crate_name = "NonSnakeCase"]
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LL | #![crate_name = "NonSnakeCase"]
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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| ^^^^^^^^^^^^ help: convert the identifier to snake case: `non_snake_case`
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note: the lint level is defined here
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note: the lint level is defined here
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--> $DIR/lint-non-snake-case-crate.rs:27:9
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--> $DIR/lint-non-snake-case-crate.rs:31:9
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LL | #![deny(non_snake_case)]
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LL | #![deny(non_snake_case)]
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| ^^^^^^^^^^^^^^
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| ^^^^^^^^^^^^^^
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