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Allow aliasing namespaces containing reserved class names

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This reverts commit b9f7123c5e.

Fixes GH-11152
Closes GH-11153
This commit is contained in:
Ilija Tovilo 2023-04-28 11:40:44 +02:00
parent de9b3f648c
commit 5ad6571a21
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4 changed files with 24 additions and 16 deletions
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6
Zend/zend_compile.c
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@ -8124,12 +8124,6 @@ static void zend_compile_use(zend_ast *ast) /* {{{ */
zend_string *old_name = zend_ast_get_str(old_name_ast);
zend_string *new_name, *lookup_name;
/* Check that we are not attempting to alias a built-in type */
if (type == ZEND_SYMBOL_CLASS && zend_is_reserved_class_name(old_name)) {
zend_error_noreturn(E_COMPILE_ERROR,
"Cannot alias '%s' as it is a built-in type", ZSTR_VAL(old_name));
}
if (new_name_ast) {
new_name = zend_string_copy(zend_ast_get_str(new_name_ast));
} else {