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45 lines
1.3 KiB
45 lines
1.3 KiB
/** |
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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::ast::*; |
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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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