Fix overflow error on 32-bit. #8446
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@bors: r+ Oops my bad :( |
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☀️ Test successful - checks-azure |
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Update cargo, rls ## cargo 14 commits in c26576f9adddd254b3dd63aecba176434290a9f6..fede83ccf973457de319ba6fa0e36ead454d2e20 2020-06-23 16:21:21 +0000 to 2020-07-02 21:51:34 +0000 - Fix overflow error on 32-bit. (rust-lang/cargo#8446) - Exclude the target directory from backups using CACHEDIR.TAG (rust-lang/cargo#8378) - CONTRIBUTING.md: Link to Zulip rather than Discord (rust-lang/cargo#8436) - Update built-in help for features (rust-lang/cargo#8433) - Update core-foundation requirement from 0.7.0 to 0.9.0 (rust-lang/cargo#8432) - Parse `# env-dep` directives in dep-info files (rust-lang/cargo#8421) - Move string interning to util (rust-lang/cargo#8419) - Expose built cdylib artifacts in the Compilation structure (rust-lang/cargo#8418) - Remove unused serde_derive dependency from the crates.io crate (rust-lang/cargo#8416) - Remove unused remove_dir_all dependency (rust-lang/cargo#8412) - Improve git error messages a bit (rust-lang/cargo#8409) - Improve the description of Config.home_path (rust-lang/cargo#8408) - Improve support for non-`master` main branches (rust-lang/cargo#8364) - Document that OUT_DIR in JSON messages is an absolute path (rust-lang/cargo#8403) ## rls 2020-06-19 15:36:00 +0200 to 2020-06-30 23:34:52 +0200 - Update cargo (rust-lang/rls#1686)
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This fails to compile on 32-bit platforms with an overflow error ("attempt to shift right by 32_i32 which would overflow").
I think it would be highly unlikely for any value to be in the billions. Alternatively it can be rewritten to something like
assert!(val <= u32::MAX as usize);.