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authorSeo Sanghyeon <sanxiyn@gmail.com>2017-01-10 20:27:48 +0900
committerGitHub <noreply@github.com>2017-01-10 20:27:48 +0900
commitdb74f11f78e13fe2bbfb4e284c832d520fa5cf87 (patch)
treeffa2c2c7fbc25c4c6e6684d28f98331c78e2779d /src/rustllvm/RustWrapper.cpp
parent8ccb3ef5ee443e8541c47beba1099944a1ac8807 (diff)
parent0a85d5f7f355e7e04e97e27e2613c9831daa67a7 (diff)
downloadrust-db74f11f78e13fe2bbfb4e284c832d520fa5cf87.tar.gz
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Rollup merge of #38874 - derekdreery:patch-1, r=steveklabnik
Update vec.rs

Add a warning not to convert  char* from c to Vec<u8> (I thought you could until I asked on irc).

Reasoning is that it will help people avoid an error that could cause crashes and undefined behaviour. Only drawback is that it could confuse someone not familiar with C, but beginners are unlikely to be using this function anyway.
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