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/**
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* Copyright 2020 Garrit Franke
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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use crate::parser::node_type::*;
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#[cfg(feature = "backend_c")]
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pub mod c;
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#[cfg(feature = "backend_node")]
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pub mod js;
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#[cfg(feature = "backend_llvm")]
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pub mod llvm;
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#[cfg(test)]
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mod tests;
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pub mod x86;
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pub trait Generator {
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fn generate(prog: Module) -> String;
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}
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// Since we're using multiple features,
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// "unreachable" statements are okay
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#[allow(unreachable_code)]
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pub fn generate(prog: Module) -> String {
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#[cfg(feature = "backend_llvm")]
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return llvm::LLVMGenerator::generate(prog);
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#[cfg(feature = "backend_c")]
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return c::CGenerator::generate(prog);
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#[cfg(feature = "backend_node")]
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return js::JsGenerator::generate(prog);
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panic!("No backend specified");
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}
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