Use shlex rather than split_whitespace() #1572
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NotGyro
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@NotGyro Oh, you shouldn't close and then force-push, that breaks the PR. You'll have to open a new one. |
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Potential implementation of #1455, in an attempt to resolve #1435 and #1441. As I said in our conversation in the private discord channel, actually implementing this change was very easy but verifying its correctness has been tricky. To my knowledge there's no test that would touch this codepath yet.
After looking over Cargo and Rustc's source and speaking with @workingjubilee, it looks like Cargo reads RUSTFLAGS and passes it to
rustcinvocations, andrustcdoesn't touch RUSTFLAGS directly, so this shouldn't duplicate arguments.