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authorCorey Richardson <corey@octayn.net>2014-02-19 02:27:49 -0500
committerCorey Richardson <corey@octayn.net>2014-02-19 13:32:26 -0500
commit34ffe3cc1c1c9855ecb47479761d812f64436c85 (patch)
treea210ff5ed9fa5b3662c6f62ab68726b0ccf4813e /src/rustllvm/PassWrapper.cpp
parent74f3e0474b382160a6b0aec6e27fe239025519a0 (diff)
downloadrust-34ffe3cc1c1c9855ecb47479761d812f64436c85.tar.gz
rust-34ffe3cc1c1c9855ecb47479761d812f64436c85.zip
rustc: support dumping the AST as JSON
This is mostly useful for working on rustc, when one is unfamiliar with the
AST a particular construct will produce. It's a -Z flag as it's very much for
debugging.

Closes #10485
Diffstat (limited to 'src/rustllvm/PassWrapper.cpp')
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