Deprecate AST version 45

Author: nikic

README.md

@@ -529,9 +529,9 @@ Supported since 2017-07-19.
 * `\ast\parse_file` will now consistently return an empty statement list (similar to
   `\ast\parse_code`) if it is was passed a zero-byte file. Previously, it would return `null`.
 
-### 45 (supported)
+### 45 (deprecated)
 
-Supported since 2017-07-19.
+Supported since 2017-07-19. Deprecated since 2018-10-06.
 
 This version normalizes the AST to PHP 7.2 format.
 

ast.c

@@ -791,7 +791,7 @@ static const zend_long versions[] = {30, 35, 40, 45, 50};
 static const size_t versions_count = sizeof(versions)/sizeof(versions[0]);
 
 static inline zend_bool ast_version_deprecated(zend_long version) {
-	return version == 30 || version == 35 || version == 40;
+	return version == 30 || version == 35 || version == 40 || version == 45;
 }
 
 static zend_string *ast_version_info() {

tests/decl_normalization.phpt

@@ -41,6 +41,7 @@ echo ast_dump($ast) . "\n";
 
 ?>
 --EXPECTF--
+Deprecated: ast\parse_code(): Version 45 is deprecated in %s on line %d
 array(4) {
   [0]=>
   string(13) "ast\Node\Decl"

tests/get_supported_versions.phpt

@@ -20,9 +20,7 @@ array(5) {
   [4]=>
   int(50)
 }
-array(2) {
+array(1) {
   [0]=>
-  int(45)
-  [1]=>
   int(50)
 }

tests/object_type.phpt

@@ -33,6 +33,8 @@ AST_STMT_LIST
         returnType: AST_NAME
             flags: NAME_NOT_FQ (1)
             name: "object"
+
+Deprecated: ast\parse_code(): Version 45 is deprecated in %s on line %d
 AST_STMT_LIST
     0: AST_FUNC_DECL
         flags: 0