Choose different name for metadata obj-file to avoid clashes with user-chosen names. #39619
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@bors: r+ Man that's just a great bug |
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…ata, r=alexcrichton Choose different name for metadata obj-file to avoid clashes with user-chosen names. Fixes rust-lang#39585 and probably rust-lang#39508. Incremental compilation assigns different names to obj-files than regular compilation. If a crate is called "metadata" this can lead to a clash between the root module's obj-file and the obj-file containing crate-metadata. This PR assigns a name to the metadata obj-file that cannot clash with other obj-file because it contains a `.` which is not allowed in a Rust module identifier. r? @alexcrichton cc @nikomatsakis
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…ata, r=alexcrichton Choose different name for metadata obj-file to avoid clashes with user-chosen names. Fixes rust-lang#39585 and probably rust-lang#39508. Incremental compilation assigns different names to obj-files than regular compilation. If a crate is called "metadata" this can lead to a clash between the root module's obj-file and the obj-file containing crate-metadata. This PR assigns a name to the metadata obj-file that cannot clash with other obj-file because it contains a `.` which is not allowed in a Rust module identifier. r? @alexcrichton cc @nikomatsakis
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Fixes #39585 and probably #39508.
Incremental compilation assigns different names to obj-files than regular compilation. If a crate is called "metadata" this can lead to a clash between the root module's obj-file and the obj-file containing crate-metadata. This PR assigns a name to the metadata obj-file that cannot clash with other obj-file because it contains a
.which is not allowed in a Rust module identifier.r? @alexcrichton
cc @nikomatsakis