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Support declaring functions with name exit/die

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For use in stubs.

Fixes #1030.
This commit is contained in:
Nikita Popov 2024-10-08 20:46:33 +02:00
parent 26573ea64f
commit 9c7a3f8d8f
4 changed files with 2083 additions and 1988 deletions
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7
grammar/php.y
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@ -464,15 +464,16 @@ block_or_error:
| error { $$ = []; } | error { $$ = []; }
; ;
identifier_maybe_readonly: fn_identifier:
identifier_not_reserved identifier_not_reserved
| T_READONLY { $$ = Node\Identifier[$1]; } | T_READONLY { $$ = Node\Identifier[$1]; }
| T_EXIT { $$ = Node\Identifier[$1]; }
; ;
function_declaration_statement: function_declaration_statement:
T_FUNCTION optional_ref identifier_maybe_readonly '(' parameter_list ')' optional_return_type block_or_error T_FUNCTION optional_ref fn_identifier '(' parameter_list ')' optional_return_type block_or_error
{ $$ = Stmt\Function_[$3, ['byRef' => $2, 'params' => $5, 'returnType' => $7, 'stmts' => $8, 'attrGroups' => []]]; } { $$ = Stmt\Function_[$3, ['byRef' => $2, 'params' => $5, 'returnType' => $7, 'stmts' => $8, 'attrGroups' => []]]; }
| attributes T_FUNCTION optional_ref identifier_maybe_readonly '(' parameter_list ')' optional_return_type block_or_error | attributes T_FUNCTION optional_ref fn_identifier '(' parameter_list ')' optional_return_type block_or_error
{ $$ = Stmt\Function_[$4, ['byRef' => $3, 'params' => $6, 'returnType' => $8, 'stmts' => $9, 'attrGroups' => $1]]; } { $$ = Stmt\Function_[$4, ['byRef' => $3, 'params' => $6, 'returnType' => $8, 'stmts' => $9, 'attrGroups' => $1]]; }
; ;

1969
lib/PhpParser/Parser/Php7.php
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2005
lib/PhpParser/Parser/Php8.php
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90
test/code/parser/stmt/function/exit_die_function.test Normal file
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@ -0,0 +1,90 @@
Declaring exit and die function stubs
-----
<?php
function exit(string|int $status = 0): never {}
function die(string|int $status = 0): never {}
-----
array(
0: Stmt_Function(
attrGroups: array(
)
byRef: false
name: Identifier(
name: exit
)
params: array(
0: Param(
attrGroups: array(
)
flags: 0
type: UnionType(
types: array(
0: Identifier(
name: string
)
1: Identifier(
name: int
)
)
)
byRef: false
variadic: false
var: Expr_Variable(
name: status
)
default: Scalar_Int(
value: 0
)
hooks: array(
)
)
)
returnType: Identifier(
name: never
)
stmts: array(
)
)
1: Stmt_Function(
attrGroups: array(
)
byRef: false
name: Identifier(
name: die
)
params: array(
0: Param(
attrGroups: array(
)
flags: 0
type: UnionType(
types: array(
0: Identifier(
name: string
)
1: Identifier(
name: int
)
)
)
byRef: false
variadic: false
var: Expr_Variable(
name: status
)
default: Scalar_Int(
value: 0
)
hooks: array(
)
)
)
returnType: Identifier(
name: never
)
stmts: array(
)
)
)