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authorAlex Crichton <alex@alexcrichton.com>2015-01-07 17:17:15 -0800
committerAlex Crichton <alex@alexcrichton.com>2015-01-07 17:17:15 -0800
commitebe8411874f8bb8ba2f7eae2f482a54d34195f69 (patch)
treef2ff04717f465fef5ee50e96a7d1ba98a136e27d /src/rustllvm/RustWrapper.cpp
parent9f1ead8fadc56bad30dc74f5cc50d78af4fbc972 (diff)
parentb1b4bc90b8a1d2fc73b76cbbd0104f6c1acee33f (diff)
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rollup merge of #20237: RustOS-Fork-Holding-Ground/master
libc is only used when the heap allocations are not defined externally, or defined in another crate. I assume these extern* configurations were added for the sake of those of us experimenting with freestanding Rust. Avoiding libc where possible is often very important for us.
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