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authorAriel Ben-Yehuda <arielb1@mail.tau.ac.il>2017-08-29 21:41:00 +0000
committerGitHub <noreply@github.com>2017-08-29 21:41:00 +0000
commitd59aa7d846588253fb959c86491e2c2989d92354 (patch)
treefb24d9a3682790d7fc3ad57c94900943219b4ac0 /src/rustllvm/RustWrapper.cpp
parent29f360b179a192b2d96b9ace5f57903d4d0a5242 (diff)
parent6fc35de5e88bb4035fa2a2be28b09d01fc8ebd53 (diff)
downloadrust-d59aa7d846588253fb959c86491e2c2989d92354.tar.gz
rust-d59aa7d846588253fb959c86491e2c2989d92354.zip
Rollup merge of #44134 - vorner:x-py-unknown-cmd, r=nikomatsakis
Fail ./x.py on invalid command

Make the ./x.py script fail when run with an invalid command, like:

```
./x.py nonsense
```

This helps in case of chaining multiple runs, eg.:

```
./x.py biuld && ./x.py test
```
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
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