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reduce suggested backends to the ones compiled into wasmer #382

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merged 4 commits into from
Apr 22, 2019
Merged

reduce suggested backends to the ones compiled into wasmer #382

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51cf0d1
reduce suggested backends to the ones compiled into wasmer
Apr 22, 2019
015bf78
update changelog
Apr 22, 2019
b3dacbf
Merge branch 'master' into feature/improve-backend-error-message
MarkMcCaskey Apr 22, 2019
e8b2660
greatly simplify logic -- thanks Lachlan!
Apr 22, 2019
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -5,6 +5,7 @@ All PRs to the Wasmer repository must add to this file.
Blocks of changes will separated by version increments.

## **[Unreleased]**
- [#382](https://github.com/wasmerio/wasmer/pull/382) Improve error message on `--backend` flag to only suggest currently enabled backends
- [#381](https://github.com/wasmerio/wasmer/pull/381) Allow retrieving propagated user errors.
- [#379](https://github.com/wasmerio/wasmer/pull/379) Fix small return types from imported functions.
- [#371](https://github.com/wasmerio/wasmer/pull/371) Add more Debug impl for WASI types
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8 changes: 7 additions & 1 deletion src/bin/wasmer.rs
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Expand Up @@ -105,7 +105,13 @@ enum Backend {

impl Backend {
pub fn variants() -> &'static [&'static str] {
&["singlepass", "cranelift", "llvm"]
&[
"cranelift",
#[cfg(feature = "backend:singlepass")]
"singlepass",
#[cfg(feature = "backend:llvm")]
"llvm",
]
}
}

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