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lines changed Original file line number Diff line number Diff line change @@ -130,3 +130,50 @@ fn custom_target_dependency() {
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p. cargo ( "build --lib --target custom-target.json -v" ) . run ( ) ;
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}
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+
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+ #[ cargo_test]
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+ fn custom_bin_target ( ) {
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+ if !is_nightly ( ) {
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+ // Requires features no_core, lang_items
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+ return ;
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+ }
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+ let p = project ( )
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+ . file (
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+ "src/main.rs" ,
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+ r#"
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+ #![feature(no_core)]
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+ #![feature(lang_items)]
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+ #![no_core]
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+ #![no_main]
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+
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+ #[lang = "sized"]
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+ pub trait Sized {
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+ // Empty.
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+ }
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+ #[lang = "copy"]
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+ pub trait Copy {
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+ // Empty.
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+ }
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+ "# ,
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+ )
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+ . file (
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+ "custom-bin-target.json" ,
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+ r#"
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+ {
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+ "llvm-target": "x86_64-unknown-none-gnu",
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+ "data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128",
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+ "arch": "x86_64",
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+ "target-endian": "little",
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+ "target-pointer-width": "64",
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+ "target-c-int-width": "32",
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+ "os": "none",
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+ "linker-flavor": "ld.lld",
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+ "linker": "rust-lld",
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+ "executables": true
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+ }
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+ "# ,
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+ )
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+ . build ( ) ;
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+
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+ p. cargo ( "build --target custom-bin-target.json -v" ) . run ( ) ;
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+ }
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