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PHP 8.3 Support: Arbitrary static variable initializers (Part 1)
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- apache#6701
- apache#8073
- https://wiki.php.net/rfc/arbitrary_static_variable_initializers
- Fix the grammar file (parser)
- Add unit tests for the parser

Example:
```php
class Example {
    private int $field = 1;

    public function method(): int {
        return 1;
    }

    public function run(int $param1) : void {
        static $example1 = rand();
        static $example2 = $param1;
        static $example3 = $this->field;
        static $example4 = $this->method();
        static $example5 = new class() {};
        static $example6 = new stdClass(...[0]);
        static $example6 = new stdClass($param1);
        static $example7 = new (Test);
        static $example8 = new static;
        static $example9 = $param1 <= 100 ? run($param1 + 1) : "Test $param1";
        static $example10 = rand(), $example11 = rand();
    }
}

$variable = 1;
static $example1 = rand();
static $example2 = $variable;
```
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@junichi11
junichi11 committed Dec 19, 2024
1 parent 22172a9 commit d0f037d
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Showing 27 changed files with 2,227 additions and 119 deletions.
112 changes: 60 additions & 52 deletions php/php.editor/src/org/netbeans/modules/php/editor/parser/ASTPHP5Parser.java
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@

//----------------------------------------------------
// The following code was generated by CUP v0.11a beta 20060608
// Tue May 14 21:41:03 NOVT 2024
// Thu Dec 19 14:22:13 JST 2024
//----------------------------------------------------

package org.netbeans.modules.php.editor.parser;
Expand All @@ -30,7 +30,7 @@
import org.openide.util.Pair;

/** CUP v0.11a beta 20060608 generated parser.
* @version Tue May 14 21:41:03 NOVT 2024
* @version Thu Dec 19 14:22:13 JST 2024
*/
@org.netbeans.api.annotations.common.SuppressWarnings({"EI_EXPOSE_REP", "MS_PKGPROTECT", "BC_BAD_CAST_TO_CONCRETE_COLLECTION"})
public class ASTPHP5Parser extends java_cup.runtime.lr_parser {
Expand Down Expand Up @@ -2343,67 +2343,75 @@ public class ASTPHP5Parser extends java_cup.runtime.lr_parser {
"\324\u038f\327\u038e\001\001\000\002\001\001\000\002\001" +
"\001\000\002\001\001\000\002\001\001\000\002\001\001" +
"\000\002\001\001\000\002\001\001\000\002\001\001\000" +
"\002\001\001\000\002\001\001\000\002\001\001\000\032" +
"\004\346\074\336\075\u0625\077\335\101\352\167\354\177" +
"\333\200\337\307\344\311\334\312\341\315\356\001\001" +
"\000\002\001\001\000\034\004\346\074\336\076\u0627\077" +
"\u024a\100\u024b\101\352\167\354\177\333\200\337\307\344" +
"\311\334\312\341\315\356\001\001\000\002\001\001\000" +
"\004\150\u0629\001\001\000\002\001\001\000\024\043\u062b" +
"\046\u0221\047\u0223\210\u0225\272\u0224\274\u021f\323\135\324" +
"\u0220\333\u0222\001\001\000\002\001\001\000\004\255\u062d" +
"\001\001\000\002\001\001\000\004\017\u062f\001\001\000" +
"\156\004\125\016\u038c\020\u038a\021\144\066\151\067\133" +
"\070\013\071\064\074\042\102\132\106\110\110\166\113" +
"\130\114\101\115\124\116\213\123\136\124\211\125\117" +
"\126\226\137\222\147\023\151\057\167\054\170\041\171" +
"\146\172\131\173\100\174\060\175\066\177\172\200\051" +
"\216\016\217\070\220\046\231\203\232\076\233\040\234" +
"\010\235\175\256\105\260\163\261\021\263\157\266\043" +
"\277\221\300\216\302\031\303\075\304\074\316\165\323" +
"\135\324\u038f\327\u038e\001\001\000\002\001\001\000\136" +
"\004\125\050\u0632\051\u020f\052\u01fb\053\u0203\066\u0211\067" +
"\133\070\013\071\064\074\042\102\132\106\u01ad\115\124" +
"\116\213\123\136\124\211\125\117\126\226\137\222\147" +
"\023\150\u0201\167\054\170\041\171\146\172\131\173\100" +
"\174\060\175\066\177\172\200\051\202\u019c\203\u01fc\220" +
"\u01ff\256\105\260\163\261\021\263\157\266\043\277\221" +
"\300\216\302\031\303\075\304\074\316\165\323\135\324" +
"\u01ab\001\001\000\002\001\001\000\002\001\001\000\002" +
"\001\001\000\002\001\001\000\004\104\u0638\001\001\000" +
"\010\177\u0635\200\337\325\u063a\001\001\000\002\001\001" +
"\000\002\001\001\000\002\001\001\000\136\004\125\050" +
"\u063c\051\u020f\052\u01fb\053\u0203\066\u0211\067\133\070\013" +
"\071\064\074\042\102\132\106\u01ad\115\124\116\213\123" +
"\136\124\211\125\117\126\226\137\222\147\023\150\u0201" +
"\167\054\170\041\171\146\172\131\173\100\174\060\175" +
"\066\177\172\200\051\202\u019c\203\u01fc\220\u01ff\256\105" +
"\260\163\261\021\263\157\266\043\277\221\300\216\302" +
"\031\303\075\304\074\316\165\323\135\324\u01ab\001\001" +
"\000\002\001\001\000\002\001\001\000\002\001\001\000" +
"\002\001\001\000\056\070\013\071\064\123\u026a\124\211" +
"\125\117\126\226\137\222\170\041\173\u0266\174\060\177" +
"\172\200\051\220\u0643\256\u0642\261\021\263\157\266\043" +
"\300\u0267\302\031\303\075\304\074\316\165\001\001\000" +
"\002\001\001\000\002\001\001\000\002\001\001\000\120" +
"\004\125\066\151\067\133\070\013\071\064\074\042\102" +
"\132\106\u0645\115\124\116\213\123\136\124\211\125\117" +
"\132\106\u0625\115\124\116\213\123\136\124\211\125\117" +
"\126\226\137\222\147\023\167\054\170\041\171\146\172" +
"\131\173\100\174\060\175\066\177\172\200\051\220\046" +
"\256\105\260\163\261\021\263\157\266\043\277\221\300" +
"\216\302\031\303\075\304\074\316\165\323\135\324\u01ab" +
"\001\001\000\002\001\001\000\002\001\001\000\004\055" +
"\u0649\001\001\000\002\001\001\000\002\001\001\000\006" +
"\145\u0543\266\u0542\001\001\000\002\001\001\000\136\004" +
"\125\050\u064d\051\u020f\052\u01fb\053\u0203\066\u0211\067\133" +
"\001\001\000\002\001\001\000\120\004\125\066\151\067" +
"\133\070\013\071\064\074\042\102\132\106\u0627\115\124" +
"\116\213\123\136\124\211\125\117\126\226\137\222\147" +
"\023\167\054\170\041\171\146\172\131\173\100\174\060" +
"\175\066\177\172\200\051\220\046\256\105\260\163\261" +
"\021\263\157\266\043\277\221\300\216\302\031\303\075" +
"\304\074\316\165\323\135\324\u01ab\001\001\000\002\001" +
"\001\000\004\150\u0629\001\001\000\002\001\001\000\024" +
"\043\u062b\046\u0221\047\u0223\210\u0225\272\u0224\274\u021f\323" +
"\135\324\u0220\333\u0222\001\001\000\002\001\001\000\004" +
"\255\u062d\001\001\000\002\001\001\000\004\017\u062f\001" +
"\001\000\156\004\125\016\u038c\020\u038a\021\144\066\151" +
"\067\133\070\013\071\064\074\042\102\132\106\110\110" +
"\166\113\130\114\101\115\124\116\213\123\136\124\211" +
"\125\117\126\226\137\222\147\023\151\057\167\054\170" +
"\041\171\146\172\131\173\100\174\060\175\066\177\172" +
"\200\051\216\016\217\070\220\046\231\203\232\076\233" +
"\040\234\010\235\175\256\105\260\163\261\021\263\157" +
"\266\043\277\221\300\216\302\031\303\075\304\074\316" +
"\165\323\135\324\u038f\327\u038e\001\001\000\002\001\001" +
"\000\136\004\125\050\u0632\051\u020f\052\u01fb\053\u0203\066" +
"\u0211\067\133\070\013\071\064\074\042\102\132\106\u01ad" +
"\115\124\116\213\123\136\124\211\125\117\126\226\137" +
"\222\147\023\150\u0201\167\054\170\041\171\146\172\131" +
"\173\100\174\060\175\066\177\172\200\051\202\u019c\203" +
"\u01fc\220\u01ff\256\105\260\163\261\021\263\157\266\043" +
"\277\221\300\216\302\031\303\075\304\074\316\165\323" +
"\135\324\u01ab\001\001\000\002\001\001\000\002\001\001" +
"\000\002\001\001\000\002\001\001\000\004\104\u0638\001" +
"\001\000\010\177\u0635\200\337\325\u063a\001\001\000\002" +
"\001\001\000\002\001\001\000\002\001\001\000\136\004" +
"\125\050\u063c\051\u020f\052\u01fb\053\u0203\066\u0211\067\133" +
"\070\013\071\064\074\042\102\132\106\u01ad\115\124\116" +
"\213\123\136\124\211\125\117\126\226\137\222\147\023" +
"\150\u0201\167\054\170\041\171\146\172\131\173\100\174" +
"\060\175\066\177\172\200\051\202\u019c\203\u01fc\220\u01ff" +
"\256\105\260\163\261\021\263\157\266\043\277\221\300" +
"\216\302\031\303\075\304\074\316\165\323\135\324\u01ab" +
"\001\001\000\002\001\001\000\002\001\001\000\002\001" +
"\001\000\002\001\001\000\002\001\001" });
"\001\000\002\001\001\000\056\070\013\071\064\123\u026a" +
"\124\211\125\117\126\226\137\222\170\041\173\u0266\174" +
"\060\177\172\200\051\220\u0643\256\u0642\261\021\263\157" +
"\266\043\300\u0267\302\031\303\075\304\074\316\165\001" +
"\001\000\002\001\001\000\002\001\001\000\002\001\001" +
"\000\120\004\125\066\151\067\133\070\013\071\064\074" +
"\042\102\132\106\u0645\115\124\116\213\123\136\124\211" +
"\125\117\126\226\137\222\147\023\167\054\170\041\171" +
"\146\172\131\173\100\174\060\175\066\177\172\200\051" +
"\220\046\256\105\260\163\261\021\263\157\266\043\277" +
"\221\300\216\302\031\303\075\304\074\316\165\323\135" +
"\324\u01ab\001\001\000\002\001\001\000\002\001\001\000" +
"\004\055\u0649\001\001\000\002\001\001\000\002\001\001" +
"\000\006\145\u0543\266\u0542\001\001\000\002\001\001\000" +
"\136\004\125\050\u064d\051\u020f\052\u01fb\053\u0203\066\u0211" +
"\067\133\070\013\071\064\074\042\102\132\106\u01ad\115" +
"\124\116\213\123\136\124\211\125\117\126\226\137\222" +
"\147\023\150\u0201\167\054\170\041\171\146\172\131\173" +
"\100\174\060\175\066\177\172\200\051\202\u019c\203\u01fc" +
"\220\u01ff\256\105\260\163\261\021\263\157\266\043\277" +
"\221\300\216\302\031\303\075\304\074\316\165\323\135" +
"\324\u01ab\001\001\000\002\001\001\000\002\001\001\000" +
"\002\001\001\000\002\001\001\000\002\001\001" });

/** Access to <code>reduce_goto</code> table. */
public short[][] reduce_table() {return _reduce_table;}
Expand Down Expand Up @@ -8361,7 +8369,7 @@ public final java_cup.runtime.Symbol fakeMethod300to399(
return CUP$ASTPHP5Parser$result;

/*. . . . . . . . . . . . . . . . . . . .*/
case 325: // static_var_list ::= static_var_list T_COMMA T_VARIABLE T_EQUAL static_scalar
case 325: // static_var_list ::= static_var_list T_COMMA T_VARIABLE T_EQUAL expr
{
List RESULT =null;
int listleft = ((java_cup.runtime.Symbol)CUP$ASTPHP5Parser$stack.elementAt(CUP$ASTPHP5Parser$top-4)).left;
Expand Down Expand Up @@ -8401,7 +8409,7 @@ public final java_cup.runtime.Symbol fakeMethod300to399(
return CUP$ASTPHP5Parser$result;

/*. . . . . . . . . . . . . . . . . . . .*/
case 327: // static_var_list ::= T_VARIABLE T_EQUAL static_scalar_with_class_instance
case 327: // static_var_list ::= T_VARIABLE T_EQUAL expr
{
List RESULT =null;
int varleft = ((java_cup.runtime.Symbol)CUP$ASTPHP5Parser$stack.elementAt(CUP$ASTPHP5Parser$top-2)).left;
Expand Down
2 changes: 1 addition & 1 deletion php/php.editor/src/org/netbeans/modules/php/editor/parser/ASTPHP5Symbols.java
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@

//----------------------------------------------------
// The following code was generated by CUP v0.11a beta 20060608
// Tue May 14 21:41:03 NOVT 2024
// Thu Dec 19 14:22:13 JST 2024
//----------------------------------------------------

package org.netbeans.modules.php.editor.parser;
Expand Down
4 changes: 2 additions & 2 deletions php/php.editor/src/org/netbeans/modules/php/editor/parser/EncodedActionTable10.java
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Original file line number Diff line number Diff line change
Expand Up @@ -29,8 +29,6 @@ public String getTableData() {
protected EncodedActionTable10() {
sb = new StringBuilder();
sb.append("\uff62");
sb.append("\015");
sb.append("\uff62");
sb.append("\016");
sb.append("\uff62");
sb.append("\017");
Expand Down Expand Up @@ -4528,5 +4526,7 @@ protected EncodedActionTable10() {
sb.append("\175");
sb.append("\u01c8");
sb.append("\176");
sb.append("\u01b8");
sb.append("\201");
}
}
4 changes: 2 additions & 2 deletions php/php.editor/src/org/netbeans/modules/php/editor/parser/EncodedActionTable11.java
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Original file line number Diff line number Diff line change
Expand Up @@ -28,8 +28,6 @@ public String getTableData() {
}
protected EncodedActionTable11() {
sb = new StringBuilder();
sb.append("\u01b8");
sb.append("\201");
sb.append("\u01bd");
sb.append("\215");
sb.append("\ufe21");
Expand Down Expand Up @@ -4528,5 +4526,7 @@ protected EncodedActionTable11() {
sb.append("\112");
sb.append("\u0437");
sb.append("\121");
sb.append("\u0439");
sb.append("\222");
}
}
4 changes: 2 additions & 2 deletions php/php.editor/src/org/netbeans/modules/php/editor/parser/EncodedActionTable12.java
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Expand Up @@ -28,8 +28,6 @@ public String getTableData() {
}
protected EncodedActionTable12() {
sb = new StringBuilder();
sb.append("\u0439");
sb.append("\222");
sb.append("\333");
sb.append("\253");
sb.append("\240");
Expand Down Expand Up @@ -4528,5 +4526,7 @@ protected EncodedActionTable12() {
sb.append("\166");
sb.append("\u01c0");
sb.append("\167");
sb.append("\u01d0");
sb.append("\170");
}
}
4 changes: 2 additions & 2 deletions php/php.editor/src/org/netbeans/modules/php/editor/parser/EncodedActionTable13.java
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Expand Up @@ -28,8 +28,6 @@ public String getTableData() {
}
protected EncodedActionTable13() {
sb = new StringBuilder();
sb.append("\u01d0");
sb.append("\170");
sb.append("\u01cb");
sb.append("\171");
sb.append("\u01c6");
Expand Down Expand Up @@ -4528,5 +4526,7 @@ protected EncodedActionTable13() {
sb.append("\125");
sb.append("\115");
sb.append("\126");
sb.append("\130");
sb.append("\127");
}
}
4 changes: 2 additions & 2 deletions php/php.editor/src/org/netbeans/modules/php/editor/parser/EncodedActionTable14.java
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Original file line number Diff line number Diff line change
Expand Up @@ -28,8 +28,6 @@ public String getTableData() {
}
protected EncodedActionTable14() {
sb = new StringBuilder();
sb.append("\130");
sb.append("\127");
sb.append("\ufcfd");
sb.append("\133");
sb.append("\020");
Expand Down Expand Up @@ -4528,5 +4526,7 @@ protected EncodedActionTable14() {
sb.append("\236");
sb.append("\uff02");
sb.append("\240");
sb.append("\uff02");
sb.append("\247");
}
}
4 changes: 2 additions & 2 deletions php/php.editor/src/org/netbeans/modules/php/editor/parser/EncodedActionTable15.java
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Original file line number Diff line number Diff line change
Expand Up @@ -29,8 +29,6 @@ public String getTableData() {
protected EncodedActionTable15() {
sb = new StringBuilder();
sb.append("\uff02");
sb.append("\247");
sb.append("\uff02");
sb.append("\250");
sb.append("\uff02");
sb.append("\252");
Expand Down Expand Up @@ -4528,5 +4526,7 @@ protected EncodedActionTable15() {
sb.append("\027");
sb.append("\uff7c");
sb.append("\032");
sb.append("\uff7c");
sb.append("\034");
}
}
4 changes: 2 additions & 2 deletions php/php.editor/src/org/netbeans/modules/php/editor/parser/EncodedActionTable16.java
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Original file line number Diff line number Diff line change
Expand Up @@ -29,8 +29,6 @@ public String getTableData() {
protected EncodedActionTable16() {
sb = new StringBuilder();
sb.append("\uff7c");
sb.append("\034");
sb.append("\uff7c");
sb.append("\036");
sb.append("\uff7c");
sb.append("\041");
Expand Down Expand Up @@ -4528,5 +4526,7 @@ protected EncodedActionTable16() {
sb.append("\052");
sb.append("\056");
sb.append("\054");
sb.append("\026");
sb.append("\056");
}
}
4 changes: 2 additions & 2 deletions php/php.editor/src/org/netbeans/modules/php/editor/parser/EncodedActionTable17.java
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Original file line number Diff line number Diff line change
Expand Up @@ -28,8 +28,6 @@ public String getTableData() {
}
protected EncodedActionTable17() {
sb = new StringBuilder();
sb.append("\026");
sb.append("\056");
sb.append("\u038e");
sb.append("\057");
sb.append("\016");
Expand Down Expand Up @@ -4528,5 +4526,7 @@ protected EncodedActionTable17() {
sb.append("\066");
sb.append("\uff3d");
sb.append("\074");
sb.append("\uff3d");
sb.append("\075");
}
}
4 changes: 2 additions & 2 deletions php/php.editor/src/org/netbeans/modules/php/editor/parser/EncodedActionTable18.java
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Original file line number Diff line number Diff line change
Expand Up @@ -29,8 +29,6 @@ public String getTableData() {
protected EncodedActionTable18() {
sb = new StringBuilder();
sb.append("\uff3d");
sb.append("\075");
sb.append("\uff3d");
sb.append("\077");
sb.append("\uff3d");
sb.append("\100");
Expand Down Expand Up @@ -4528,5 +4526,7 @@ protected EncodedActionTable18() {
sb.append("\212");
sb.append("\062");
sb.append("\213");
sb.append("\073");
sb.append("\214");
}
}
4 changes: 2 additions & 2 deletions php/php.editor/src/org/netbeans/modules/php/editor/parser/EncodedActionTable19.java
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Original file line number Diff line number Diff line change
Expand Up @@ -28,8 +28,6 @@ public String getTableData() {
}
protected EncodedActionTable19() {
sb = new StringBuilder();
sb.append("\073");
sb.append("\214");
sb.append("\113");
sb.append("\216");
sb.append("\100");
Expand Down Expand Up @@ -4528,5 +4526,7 @@ protected EncodedActionTable19() {
sb.append("\122");
sb.append("\013");
sb.append("\123");
sb.append("\064");
sb.append("\124");
}
}
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