PHP-Parser/test/code/parser/errorHandling/recovery.test

Error recovery
-----
<?php

foo()
bar()
baz()
-----
Syntax error, unexpected T_STRING from 4:1 to 4:3
Syntax error, unexpected T_STRING from 5:1 to 5:3
Syntax error, unexpected EOF from 5:6 to 5:6
array(
    0: Stmt_Expression(
        expr: Expr_FuncCall(
            name: Name(
                parts: array(
                    0: foo
                )
            )
            args: array(
            )
        )
    )
    1: Stmt_Expression(
        expr: Expr_FuncCall(
            name: Name(
                parts: array(
                    0: bar
                )
            )
            args: array(
            )
        )
    )
    2: Stmt_Expression(
        expr: Expr_FuncCall(
            name: Name(
                parts: array(
                    0: baz
                )
            )
            args: array(
            )
        )
    )
)
-----
<?php

foo()
bar();
baz();
-----
Syntax error, unexpected T_STRING from 4:1 to 4:3
array(
    0: Stmt_Expression(
        expr: Expr_FuncCall(
            name: Name(
                parts: array(
                    0: foo
                )
            )
            args: array(
            )
        )
    )
    1: Stmt_Expression(
        expr: Expr_FuncCall(
            name: Name(
                parts: array(
                    0: bar
                )
            )
            args: array(
            )
        )
    )
    2: Stmt_Expression(
        expr: Expr_FuncCall(
            name: Name(
                parts: array(
                    0: baz
                )
            )
            args: array(
            )
        )
    )
)
-----
<?php

foo();
bar()
baz();
-----
Syntax error, unexpected T_STRING from 5:1 to 5:3
array(
    0: Stmt_Expression(
        expr: Expr_FuncCall(
            name: Name(
                parts: array(
                    0: foo
                )
            )
            args: array(
            )
        )
    )
    1: Stmt_Expression(
        expr: Expr_FuncCall(
            name: Name(
                parts: array(
                    0: bar
                )
            )
            args: array(
            )
        )
    )
    2: Stmt_Expression(
        expr: Expr_FuncCall(
            name: Name(
                parts: array(
                    0: baz
                )
            )
            args: array(
            )
        )
    )
)
-----
<?php
abc;
1 + ;
-----
Syntax error, unexpected ';' from 3:5 to 3:5
array(
    0: Stmt_Expression(
        expr: Expr_ConstFetch(
            name: Name(
                parts: array(
                    0: abc
                )
            )
        )
    )
    1: Stmt_Expression(
        expr: Scalar_LNumber(
            value: 1
        )
    )
)
-----
<?php
function test() {
    1 +
}
-----
Syntax error, unexpected '}' from 4:1 to 4:1
array(
    0: Stmt_Function(
        byRef: false
        name: test
        params: array(
        )
        returnType: null
        stmts: array(
            0: Stmt_Expression(
                expr: Scalar_LNumber(
                    value: 1
                )
            )
        )
    )
)
-----
<?php

$i = 0;
while

$j = 1;
$k = 2;
-----
Syntax error, unexpected T_VARIABLE, expecting '(' from 6:1 to 6:2
array(
    0: Stmt_Expression(
        expr: Expr_Assign(
            var: Expr_Variable(
                name: i
            )
            expr: Scalar_LNumber(
                value: 0
            )
        )
    )
    1: Stmt_Expression(
        expr: Expr_Assign(
            var: Expr_Variable(
                name: j
            )
            expr: Scalar_LNumber(
                value: 1
            )
        )
    )
    2: Stmt_Expression(
        expr: Expr_Assign(
            var: Expr_Variable(
                name: k
            )
            expr: Scalar_LNumber(
                value: 2
            )
        )
    )
)
-----
<?php

$i = 0;
while () {
    $j = 1;
}
$k = 2;
// The output here drops the loop - would require Error node to handle this
-----
Syntax error, unexpected ')' from 4:8 to 4:8
array(
    0: Stmt_Expression(
        expr: Expr_Assign(
            var: Expr_Variable(
                name: i
            )
            expr: Scalar_LNumber(
                value: 0
            )
        )
    )
    1: Stmt_Expression(
        expr: Expr_Assign(
            var: Expr_Variable(
                name: j
            )
            expr: Scalar_LNumber(
                value: 1
            )
        )
    )
    2: Stmt_Expression(
        expr: Expr_Assign(
            var: Expr_Variable(
                name: k
            )
            expr: Scalar_LNumber(
                value: 2
            )
        )
    )
    3: Stmt_Nop(
        comments: array(
            0: // The output here drops the loop - would require Error node to handle this
        )
    )
)
-----
<?php
// Can't recover this yet, as the '}' for the inner_statement_list
// is always required.

$i = 0;
while (true) {
    $i = 1;
    $i = 2;
-----
Syntax error, unexpected EOF from 8:12 to 8:12
-----
<?php
$foo->
;
-----
!!positions
Syntax error, unexpected ';', expecting T_STRING or T_VARIABLE or '{' or '$' from 3:1 to 3:1
array(
    0: Stmt_Expression[2:1 - 3:1](
        expr: Expr_PropertyFetch[2:1 - 3:1](
            var: Expr_Variable[2:1 - 2:4](
                name: foo
            )
            name: Expr_Error[3:1 - 3:1](
            )
        )
    )
)
-----
<?php
function foo() {
    $bar->
}
-----
!!positions
Syntax error, unexpected '}', expecting T_STRING or T_VARIABLE or '{' or '$' from 4:1 to 4:1
array(
    0: Stmt_Function[2:1 - 4:1](
        byRef: false
        name: foo
        params: array(
        )
        returnType: null
        stmts: array(
            0: Stmt_Expression[3:5 - 3:10](
                expr: Expr_PropertyFetch[3:5 - 4:1](
                    var: Expr_Variable[3:5 - 3:8](
                        name: bar
                    )
                    name: Expr_Error[4:1 - 4:1](
                    )
                )
            )
        )
    )
)
-----
<?php
new T
-----
Syntax error, unexpected EOF from 2:6 to 2:6
array(
    0: Stmt_Expression(
        expr: Expr_New(
            class: Name(
                parts: array(
                    0: T
                )
            )
            args: array(
            )
        )
    )
)
-----
<?php
new
-----
!!php7,positions
Syntax error, unexpected EOF from 2:4 to 2:4
array(
    0: Stmt_Expression[2:1 - 2:4](
        expr: Expr_New[2:1 - 2:4](
            class: Expr_Error[2:4 - 2:4](
            )
            args: array(
            )
        )
    )
)
-----
<?php
$foo instanceof
-----
!!php7
Syntax error, unexpected EOF from 2:16 to 2:16
array(
    0: Stmt_Expression(
        expr: Expr_Instanceof(
            expr: Expr_Variable(
                name: foo
            )
            class: Expr_Error(
            )
        )
    )
)
-----
<?php
$
-----
!!php7
Syntax error, unexpected EOF, expecting T_VARIABLE or '{' or '$' from 2:2 to 2:2
array(
    0: Stmt_Expression(
        expr: Expr_Variable(
            name: Expr_Error(
            )
        )
    )
)
-----
<?php
Foo::$
-----
!!php7
Syntax error, unexpected EOF, expecting T_VARIABLE or '{' or '$' from 2:7 to 2:7
array(
    0: Stmt_Expression(
        expr: Expr_StaticPropertyFetch(
            class: Name(
                parts: array(
                    0: Foo
                )
            )
            name: Expr_Error(
            )
        )
    )
)
-----
<?php
Foo::
-----
!!php7
Syntax error, unexpected EOF from 2:6 to 2:6
array(
    0: Stmt_Expression(
        expr: Expr_ClassConstFetch(
            class: Name(
                parts: array(
                    0: Foo
                )
            )
            name: Expr_Error(
            )
        )
    )
)
-----
<?php
namespace Foo
use A
use function a
use A\{B}
const A = 1
break
break 2
continue
continue 2
return
return 2
echo $a
unset($a)
throw $x
goto label
-----
!!php7
Syntax error, unexpected T_USE, expecting ';' or '{' from 3:1 to 3:3
Syntax error, unexpected T_USE, expecting ',' or ';' from 5:1 to 5:3
Syntax error, unexpected T_CONST, expecting ';' from 6:1 to 6:5
Syntax error, unexpected T_BREAK, expecting ',' or ';' from 7:1 to 7:5
Syntax error, unexpected T_THROW, expecting ';' from 15:1 to 15:5
array(
    0: Stmt_Namespace(
        name: Name(
            parts: array(
                0: Foo
            )
        )
        stmts: array(
            0: Stmt_Use(
                type: TYPE_NORMAL (1)
                uses: array(
                    0: Stmt_UseUse(
                        type: TYPE_UNKNOWN (0)
                        name: Name(
                            parts: array(
                                0: A
                            )
                        )
                        alias: A
                    )
                )
            )
            1: Stmt_Use(
                type: TYPE_FUNCTION (2)
                uses: array(
                    0: Stmt_UseUse(
                        type: TYPE_UNKNOWN (0)
                        name: Name(
                            parts: array(
                                0: a
                            )
                        )
                        alias: a
                    )
                )
            )
            2: Stmt_GroupUse(
                type: TYPE_UNKNOWN (0)
                prefix: Name(
                    parts: array(
                        0: A
                    )
                )
                uses: array(
                    0: Stmt_UseUse(
                        type: TYPE_NORMAL (1)
                        name: Name(
                            parts: array(
                                0: B
                            )
                        )
                        alias: B
                    )
                )
            )
            3: Stmt_Const(
                consts: array(
                    0: Const(
                        name: A
                        value: Scalar_LNumber(
                            value: 1
                        )
                    )
                )
            )
            4: Stmt_Break(
                num: null
            )
            5: Stmt_Break(
                num: Scalar_LNumber(
                    value: 2
                )
            )
            6: Stmt_Continue(
                num: null
            )
            7: Stmt_Continue(
                num: Scalar_LNumber(
                    value: 2
                )
            )
            8: Stmt_Return(
                expr: null
            )
            9: Stmt_Return(
                expr: Scalar_LNumber(
                    value: 2
                )
            )
            10: Stmt_Echo(
                exprs: array(
                    0: Expr_Variable(
                        name: a
                    )
                )
            )
            11: Stmt_Unset(
                vars: array(
                    0: Expr_Variable(
                        name: a
                    )
                )
            )
            12: Stmt_Throw(
                expr: Expr_Variable(
                    name: x
                )
            )
            13: Stmt_Goto(
                name: label
            )
        )
    )
)