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          Improve the documentation around ZERO_AR_DATE
          #146518
        
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    | These commits modify compiler targets. | 
              
                    hkBst
  
              
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                    Sep 13, 2025 
                  
              
              
            
            
              
                    SparrowLii
  
              
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| @bors r+ rollup | 
    
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…rrowLii Improve the documentation around `ZERO_AR_DATE` In particular, document why we don't use the new `-reproducible` flag. I went through [the source for Apple's old linker](https://github.com/apple-oss-distributions/ld64), and compared the versions with [the mapping to Xcode versions on Wikipedia](https://en.wikipedia.org/wiki/Xcode) to find the relevant Xcode versions for these features. r? compiler
    
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Rollup of 4 pull requests Successful merges: - #146518 (Improve the documentation around `ZERO_AR_DATE`) - #146596 (Add a dummy codegen backend) - #146617 (Don’t suggest foreign `doc(hidden)` types in "the following other types implement trait" diagnostics) - #146635 (cg_llvm: Stop using `as_c_char_ptr` for coverage-related bindings) r? `@ghost` `@rustbot` modify labels: rollup
    
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Rollup of 6 pull requests Successful merges: - #143069 (Add fast-path for accessing the current thread id) - #146518 (Improve the documentation around `ZERO_AR_DATE`) - #146596 (Add a dummy codegen backend) - #146617 (Don’t suggest foreign `doc(hidden)` types in "the following other types implement trait" diagnostics) - #146635 (cg_llvm: Stop using `as_c_char_ptr` for coverage-related bindings) - #147184 (Fix the bevy implied bounds hack for the next solver) r? `@ghost` `@rustbot` modify labels: rollup
    
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Rollup of 6 pull requests Successful merges: - #143069 (Add fast-path for accessing the current thread id) - #146518 (Improve the documentation around `ZERO_AR_DATE`) - #146596 (Add a dummy codegen backend) - #146617 (Don’t suggest foreign `doc(hidden)` types in "the following other types implement trait" diagnostics) - #146635 (cg_llvm: Stop using `as_c_char_ptr` for coverage-related bindings) - #147184 (Fix the bevy implied bounds hack for the next solver) r? `@ghost` `@rustbot` modify labels: rollup
    
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Rollup merge of #146518 - madsmtm:ld-reproducible-doc, r=SparrowLii Improve the documentation around `ZERO_AR_DATE` In particular, document why we don't use the new `-reproducible` flag. I went through [the source for Apple's old linker](https://github.com/apple-oss-distributions/ld64), and compared the versions with [the mapping to Xcode versions on Wikipedia](https://en.wikipedia.org/wiki/Xcode) to find the relevant Xcode versions for these features. r? compiler
    
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#143069 (Add fast-path for accessing the current thread id) - rust-lang#146518 (Improve the documentation around `ZERO_AR_DATE`) - rust-lang#146596 (Add a dummy codegen backend) - rust-lang#146617 (Don’t suggest foreign `doc(hidden)` types in "the following other types implement trait" diagnostics) - rust-lang#146635 (cg_llvm: Stop using `as_c_char_ptr` for coverage-related bindings) - rust-lang#147184 (Fix the bevy implied bounds hack for the next solver) r? `@ghost` `@rustbot` modify labels: rollup
  
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In particular, document why we don't use the new
-reproducibleflag.I went through the source for Apple's old linker, and compared the versions with the mapping to Xcode versions on Wikipedia to find the relevant Xcode versions for these features.
r? compiler