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SergiiDolgushevSergiiDolgushev
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Add Asymmetric Visibility flags (#250)
Introduces new asymmetric visibility flags: MODIFIER_PUBLIC_SET, MODIFIER_PROTECTED_SET and MODIFIER_PRIVATE_SET.
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6 files changed

+169
-4
lines changed

6 files changed

+169
-4
lines changed

‎README.md

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -237,6 +237,9 @@ ast\flags\MODIFIER_STATIC
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ast\flags\MODIFIER_ABSTRACT
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ast\flags\MODIFIER_FINAL
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ast\flags\MODIFIER_READONLY
240+
ast\flags\MODIFIER_PUBLIC_SET
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ast\flags\MODIFIER_PROTECTED_SET
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ast\flags\MODIFIER_PRIVATE_SET
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// Used by ast\AST_CLOSURE, ast\AST_ARROW_FUNC (combinable)
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ast\flags\MODIFIER_STATIC

‎ast.c

Lines changed: 26 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -117,6 +117,16 @@
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# define ZEND_ENCAPS_VAR_DOLLAR_CURLY_VAR_VAR (1<<1)
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#endif
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120+
#if PHP_VERSION_ID < 80400
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# define MODIFIER_PUBLIC_SET (1 << 11)
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# define MODIFIER_PROTECTED_SET (1 << 12)
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# define MODIFIER_PRIVATE_SET (1 << 13)
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#else
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# define MODIFIER_PUBLIC_SET ZEND_ACC_PUBLIC_SET
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# define MODIFIER_PROTECTED_SET ZEND_ACC_PROTECTED_SET
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# define MODIFIER_PRIVATE_SET ZEND_ACC_PRIVATE_SET
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#endif
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120130
#if PHP_VERSION_ID >= 80400
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# define ZEND_DIM_ALTERNATIVE_SYNTAX (1<<1)
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#endif
@@ -289,11 +299,22 @@ static const char *closure_use_flags[] = {
289299
AST_FLAG(MODIFIER_FINAL), \
290300
AST_FLAG(MODIFIER_READONLY)
291301

302+
#define AST_ASYMMETRIC_VISIBILITY_FLAGS \
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AST_FLAG(MODIFIER_PUBLIC_SET), \
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AST_FLAG(MODIFIER_PROTECTED_SET), \
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AST_FLAG(MODIFIER_PRIVATE_SET)
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292307
static const char *modifier_flags[] = {
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AST_MODIFIER_FLAGS,
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NULL
295310
};
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312+
static const char *property_modifier_flags[] = {
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AST_MODIFIER_FLAGS,
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AST_ASYMMETRIC_VISIBILITY_FLAGS,
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NULL
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};
317+
297318
static const char *func_flags[] = {
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AST_MODIFIER_FLAGS,
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AST_FLAG(FUNC_RETURNS_REF),
@@ -341,8 +362,8 @@ static const ast_flag_info flag_info[] = {
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{ ZEND_AST_CLOSURE, 1, func_flags },
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{ ZEND_AST_ARROW_FUNC, 1, func_flags },
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{ ZEND_AST_PROPERTY_HOOK, 1, func_flags },
344-
{ ZEND_AST_PROP_DECL, 1, modifier_flags },
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{ ZEND_AST_PROP_GROUP, 1, modifier_flags },
365+
{ ZEND_AST_PROP_DECL, 1, property_modifier_flags },
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{ ZEND_AST_PROP_GROUP, 1, property_modifier_flags },
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{ ZEND_AST_CLASS_CONST_DECL, 1, modifier_flags },
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{ ZEND_AST_CLASS_CONST_GROUP, 1, modifier_flags },
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{ ZEND_AST_TRAIT_ALIAS, 1, modifier_flags },
@@ -1466,6 +1487,9 @@ PHP_MINIT_FUNCTION(ast) {
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ast_register_flag_constant("MODIFIER_ABSTRACT", ZEND_ACC_ABSTRACT);
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ast_register_flag_constant("MODIFIER_FINAL", ZEND_ACC_FINAL);
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ast_register_flag_constant("MODIFIER_READONLY", ZEND_ACC_READONLY);
1490+
ast_register_flag_constant("MODIFIER_PUBLIC_SET", MODIFIER_PUBLIC_SET);
1491+
ast_register_flag_constant("MODIFIER_PROTECTED_SET", MODIFIER_PROTECTED_SET);
1492+
ast_register_flag_constant("MODIFIER_PRIVATE_SET", MODIFIER_PRIVATE_SET);
14691493

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ast_register_flag_constant("PARAM_MODIFIER_PUBLIC", PARAM_MODIFIER_PUBLIC);
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ast_register_flag_constant("PARAM_MODIFIER_PROTECTED", PARAM_MODIFIER_PROTECTED);

‎ast_stub.php

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Original file line numberDiff line numberDiff line change
@@ -129,6 +129,9 @@
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const MODIFIER_ABSTRACT = 64;
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const MODIFIER_FINAL = 32;
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const MODIFIER_READONLY = 128;
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const MODIFIER_PUBLIC_SET = 1024;
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const MODIFIER_PROTECTED_SET = 2048;
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const MODIFIER_PRIVATE_SET = 4096;
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const PARAM_MODIFIER_PUBLIC = 1;
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const PARAM_MODIFIER_PROTECTED = 2;
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const PARAM_MODIFIER_PRIVATE = 4;

‎package.xml

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Original file line numberDiff line numberDiff line change
@@ -52,6 +52,7 @@
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<file name="assign_ops.phpt" role="test" />
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<file name="ast_dump_with_exclude_doc.phpt" role="test" />
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<file name="ast_dump_with_linenos.phpt" role="test" />
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<file name="asymmetric_visibility.phpt" role="test" />
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<file name="attributes_01.phpt" role="test" />
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<file name="attributes_02.phpt" role="test" />
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<file name="binary_ops.phpt" role="test" />

‎tests/asymmetric_visibility.phpt

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,134 @@
1+
--TEST--
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Asymmetric Visibility in php 8.4
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--SKIPIF--
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<?php if (PHP_VERSION_ID < 80400) die('skip PHP >=8.4 only'); ?>
5+
--FILE--
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<?php
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require __DIR__ . '/../util.php';
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$code = <<<'PHP'
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<?php
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class PublicPropsWithAV
11+
{
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public public(set) int $p1 = 0;
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public protected(set) int $p2 = 0;
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public private(set) int $p3 = 0;
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protected public(set) int $p4 = 0;
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protected protected(set) int $p5 = 0;
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protected private(set) int $p6 = 0;
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private public(set) int $p7 = 0;
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private protected(set) int $pp8 = 0;
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private private(set) int $p9 = 0;
21+
}
22+
PHP;
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$node = ast\parse_code($code, $version=110);
24+
echo ast_dump($node), "\n";
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--EXPECTF--
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AST_STMT_LIST
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0: AST_CLASS
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name: "PublicPropsWithAV"
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docComment: null
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extends: null
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implements: null
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stmts: AST_STMT_LIST
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0: AST_PROP_GROUP
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flags: MODIFIER_PUBLIC | MODIFIER_PUBLIC_SET (1025)
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type: AST_TYPE
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flags: TYPE_LONG (4)
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props: AST_PROP_DECL
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0: AST_PROP_ELEM
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name: "p1"
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default: 0
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docComment: null
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hooks: null
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attributes: null
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1: AST_PROP_GROUP
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flags: MODIFIER_PUBLIC | MODIFIER_PROTECTED_SET (2049)
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type: AST_TYPE
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flags: TYPE_LONG (4)
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props: AST_PROP_DECL
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0: AST_PROP_ELEM
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name: "p2"
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default: 0
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docComment: null
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hooks: null
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attributes: null
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2: AST_PROP_GROUP
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flags: MODIFIER_PUBLIC | MODIFIER_PRIVATE_SET (4097)
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type: AST_TYPE
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flags: TYPE_LONG (4)
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props: AST_PROP_DECL
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0: AST_PROP_ELEM
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name: "p3"
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default: 0
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docComment: null
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hooks: null
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attributes: null
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3: AST_PROP_GROUP
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flags: MODIFIER_PROTECTED | MODIFIER_PUBLIC_SET (1026)
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type: AST_TYPE
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flags: TYPE_LONG (4)
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props: AST_PROP_DECL
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0: AST_PROP_ELEM
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name: "p4"
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default: 0
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docComment: null
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hooks: null
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attributes: null
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4: AST_PROP_GROUP
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flags: MODIFIER_PROTECTED | MODIFIER_PROTECTED_SET (2050)
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type: AST_TYPE
80+
flags: TYPE_LONG (4)
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props: AST_PROP_DECL
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0: AST_PROP_ELEM
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name: "p5"
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default: 0
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docComment: null
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hooks: null
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attributes: null
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5: AST_PROP_GROUP
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flags: MODIFIER_PROTECTED | MODIFIER_PRIVATE_SET (4098)
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type: AST_TYPE
91+
flags: TYPE_LONG (4)
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props: AST_PROP_DECL
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0: AST_PROP_ELEM
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name: "p6"
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default: 0
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docComment: null
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hooks: null
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attributes: null
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6: AST_PROP_GROUP
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flags: MODIFIER_PRIVATE | MODIFIER_PUBLIC_SET (1028)
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type: AST_TYPE
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flags: TYPE_LONG (4)
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props: AST_PROP_DECL
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0: AST_PROP_ELEM
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name: "p7"
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default: 0
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docComment: null
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hooks: null
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attributes: null
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7: AST_PROP_GROUP
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flags: MODIFIER_PRIVATE | MODIFIER_PROTECTED_SET (2052)
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type: AST_TYPE
113+
flags: TYPE_LONG (4)
114+
props: AST_PROP_DECL
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0: AST_PROP_ELEM
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name: "pp8"
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default: 0
118+
docComment: null
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hooks: null
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attributes: null
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8: AST_PROP_GROUP
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flags: MODIFIER_PRIVATE | MODIFIER_PRIVATE_SET (4100)
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type: AST_TYPE
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flags: TYPE_LONG (4)
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props: AST_PROP_DECL
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0: AST_PROP_ELEM
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name: "p9"
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default: 0
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docComment: null
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hooks: null
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attributes: null
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attributes: null
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type: null
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__declId: 0

‎tests/metadata.phpt

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -37,7 +37,7 @@ AST_SWITCH_LIST: []
3737
AST_CATCH_LIST: []
3838
AST_PARAM_LIST: []
3939
AST_CLOSURE_USES: []
40-
AST_PROP_DECL: (combinable) [MODIFIER_PUBLIC, MODIFIER_PROTECTED, MODIFIER_PRIVATE, MODIFIER_STATIC, MODIFIER_ABSTRACT, MODIFIER_FINAL, MODIFIER_READONLY]
40+
AST_PROP_DECL: (combinable) [MODIFIER_PUBLIC, MODIFIER_PROTECTED, MODIFIER_PRIVATE, MODIFIER_STATIC, MODIFIER_ABSTRACT, MODIFIER_FINAL, MODIFIER_READONLY, MODIFIER_PUBLIC_SET, MODIFIER_PROTECTED_SET, MODIFIER_PRIVATE_SET]
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AST_CONST_DECL: []
4242
AST_CLASS_CONST_DECL: (combinable) [MODIFIER_PUBLIC, MODIFIER_PROTECTED, MODIFIER_PRIVATE, MODIFIER_STATIC, MODIFIER_ABSTRACT, MODIFIER_FINAL, MODIFIER_READONLY]
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AST_NAME_LIST: []
@@ -113,7 +113,7 @@ AST_SWITCH: []
113113
AST_SWITCH_CASE: []
114114
AST_DECLARE: []
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AST_PROP_ELEM: []
116-
AST_PROP_GROUP: (combinable) [MODIFIER_PUBLIC, MODIFIER_PROTECTED, MODIFIER_PRIVATE, MODIFIER_STATIC, MODIFIER_ABSTRACT, MODIFIER_FINAL, MODIFIER_READONLY]
116+
AST_PROP_GROUP: (combinable) [MODIFIER_PUBLIC, MODIFIER_PROTECTED, MODIFIER_PRIVATE, MODIFIER_STATIC, MODIFIER_ABSTRACT, MODIFIER_FINAL, MODIFIER_READONLY, MODIFIER_PUBLIC_SET, MODIFIER_PROTECTED_SET, MODIFIER_PRIVATE_SET]
117117
AST_CONST_ELEM: []
118118
AST_USE_TRAIT: []
119119
AST_TRAIT_PRECEDENCE: []

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