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`Pattern` is intended to pilot some changes I would like to apply to all our sum types: - The alternatives are expressed as derived classes rather than members of a `std::variant`. - The alternatives are classes in the [style guide sense](https://google.github.io/styleguide/cppguide.html#Structs_vs._Classes), meaning they can have invariants, but can't have public data members. - Creating an object is expressed using a constructor rather than a factory function. - Accessing an alternative is expressed as a cast (using LLVM's RTTI system) rather than `std::get` or a `Get` method. Co-authored-by: Jon Meow <46229924+jonmeow@users.noreply.github.com>
135 lines
2.9 KiB
Python
135 lines
2.9 KiB
Python
# Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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# Exceptions. See /LICENSE for license information.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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load("@rules_cc//cc:defs.bzl", "cc_library")
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package(default_visibility = ["//executable_semantics:__subpackages__"])
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cc_library(
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name = "action",
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srcs = ["action.cpp"],
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hdrs = ["action.h"],
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deps = [
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":containers",
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":value",
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"//common:ostream",
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"//executable_semantics/ast:expression",
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"//executable_semantics/ast:function_definition",
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"//executable_semantics/ast:statement",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "address",
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hdrs = ["address.h"],
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deps = [
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":field_path",
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"//common:ostream",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "containers",
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srcs = [
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"list_node.h",
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],
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hdrs = [
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"dictionary.h",
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"stack.h",
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],
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deps = ["//common:check"],
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)
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cc_library(
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name = "field_path",
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hdrs = ["field_path.h"],
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deps = [
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"//common:ostream",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "frame",
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srcs = ["frame.cpp"],
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hdrs = ["frame.h"],
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deps = [
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":action",
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":address",
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":containers",
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"//common:ostream",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "heap",
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srcs = ["heap.cpp"],
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hdrs = ["heap.h"],
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deps = [
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":address",
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":value",
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"//common:ostream",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "interpreter",
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srcs = [
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"interpreter.cpp",
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],
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hdrs = [
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"interpreter.h",
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],
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deps = [
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":action",
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":address",
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":containers",
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":frame",
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":heap",
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":value",
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"//common:check",
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"//common:ostream",
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"//executable_semantics/ast:declaration",
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"//executable_semantics/ast:expression",
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"//executable_semantics/ast:function_definition",
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"//executable_semantics/common:tracing_flag",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "typecheck",
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srcs = ["typecheck.cpp"],
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hdrs = ["typecheck.h"],
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deps = [
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":containers",
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":interpreter",
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"//common:ostream",
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"//executable_semantics/ast:expression",
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"//executable_semantics/ast:function_definition",
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"//executable_semantics/ast:statement",
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"//executable_semantics/common:tracing_flag",
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"@llvm-project//llvm:Support",
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],
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)
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cc_library(
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name = "value",
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srcs = ["value.cpp"],
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hdrs = ["value.h"],
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deps = [
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":address",
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":containers",
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":field_path",
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"//common:ostream",
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"//executable_semantics/ast:function_definition",
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"//executable_semantics/ast:statement",
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"@llvm-project//llvm:Support",
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],
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)
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