TypePHP 编译器
https://swoole.com/aot/
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87 lines
2.0 KiB
87 lines
2.0 KiB
<?php
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/**
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* This file is part of Swoole-Compiler(AOT).
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*
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* @link https://www.swoole.com/
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* @contact service@swoole.com
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*/
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namespace PhpAot\Php\Context;
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class FunctionContext
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{
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/**
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* @var array<string, string>
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*/
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public array $objects = [];
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/**
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* @var array<string, array>
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*/
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public array $stdArrays = [];
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/**
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* @var array<string, array>
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*/
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public array $stdContainers = [];
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/**
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* @var array<string, bool>
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*/
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public array $unsafePtrs = [];
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public array $localVars = [];
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public array $staticVars = [];
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public array $globalVars = [];
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/**
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* @var array<string, string>
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*/
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public array $ceWrappers = [];
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public int $tmpVarIndex = 0;
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public array $arguments = [];
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public bool $inLoop = false;
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public bool $inClosure = false;
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/**
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* 赋值表达式的左值，写操作，右值为读操作.
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*/
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public bool $inAssignExpr = false;
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public array $beforeStmtLines = [];
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public array $afterStmtLines = [];
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public array $objectProps;
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public int $scopeLevel = 0;
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/**
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* @var array<int, ScopeContext>
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*/
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public array $scopeLayouts = [];
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public function __construct()
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{
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$this->localVars = [];
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$this->staticVars = [];
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$this->arguments = [];
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$this->objects = [];
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$this->stdArrays = [];
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$this->stdContainers = [];
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$this->unsafePtrs = [];
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$this->objectProps = [];
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$this->ceWrappers = [];
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$this->tmpVarIndex = 0;
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$this->scopeLayouts = [];
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$this->scopeLevel = 0;
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$this->inLoop = false;
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$this->inClosure = false;
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$this->inAssignExpr = false;
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}
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public function enterScope(): void
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{
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$this->scopeLayouts[$this->scopeLevel] = new ScopeContext();
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$this->scopeLevel++;
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}
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public function leaveScope(): void
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{
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unset($this->scopeLayouts[$this->scopeLevel]);
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$this->scopeLevel--;
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}
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}
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