ea6eee516b
Motivation: use same separator used in lambda expressions as in other programming languages.
60 lines
1.8 KiB
Text
60 lines
1.8 KiB
Text
/-
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Copyright (c) 2019 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Authors: Leonardo de Moura
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-/
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prelude
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import init.lean.compiler.ir.basic
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import init.lean.compiler.ir.format
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import init.lean.compiler.ir.compilerm
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import init.lean.compiler.ir.pushproj
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import init.lean.compiler.ir.elimdead
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import init.lean.compiler.ir.simpcase
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import init.lean.compiler.ir.resetreuse
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import init.lean.compiler.ir.normids
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import init.lean.compiler.ir.checker
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import init.lean.compiler.ir.borrow
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import init.lean.compiler.ir.boxing
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import init.lean.compiler.ir.rc
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import init.lean.compiler.ir.expandresetreuse
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import init.lean.compiler.ir.emitcpp
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namespace Lean
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namespace IR
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private def compileAux (decls : Array Decl) : CompilerM Unit :=
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do
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logDecls `init decls;
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checkDecls decls;
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let decls := decls.map Decl.pushProj;
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logDecls `push_proj decls;
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let decls := decls.map Decl.insertResetReuse;
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logDecls `reset_reuse decls;
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let decls := decls.map Decl.elimDead;
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logDecls `elim_dead decls;
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let decls := decls.map Decl.simpCase;
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logDecls `simp_case decls;
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let decls := decls.map Decl.normalizeIds;
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decls ← inferBorrow decls;
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logDecls `borrow decls;
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decls ← explicitBoxing decls;
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logDecls `boxing decls;
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decls ← explicitRC decls;
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logDecls `rc decls;
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let decls := decls.map Decl.expandResetReuse;
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logDecls `expand_reset_reuse decls;
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let decls := decls.map Decl.pushProj;
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logDecls `push_proj decls;
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logDecls `result decls;
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checkDecls decls;
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addDecls decls;
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pure ()
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@[export lean.ir.compile_core]
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def compile (env : Environment) (opts : Options) (decls : Array Decl) : Log × (Except String Environment) :=
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match (compileAux decls opts).run { env := env } with
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| EState.Result.ok _ s => (s.log, Except.ok s.env)
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| EState.Result.error msg s => (s.log, Except.error msg)
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end IR
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end Lean
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