Remove unnecessary array spread of temp arrays

vimeo · Dec 10, 2024 · d9dc810 · d9dc810
1 parent 3a4b0e8
commit d9dc810
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Showing 4 changed files with 21 additions and 20 deletions.
diff --git a/src/Psalm/ErrorBaseline.php b/src/Psalm/ErrorBaseline.php
@@ -246,12 +246,13 @@ private static function writeToFile(
 
             usort($extensions, 'strnatcasecmp');
 
-            $filesNode->setAttribute('php-version', implode(';' . "\n\t", [...[
-                ('php:' . PHP_VERSION),
-            ], ...array_map(
-                static fn(string $extension): string => $extension . ':' . phpversion($extension),
-                $extensions,
-            )]));
+            $filesNode->setAttribute('php-version', implode(';' . "\n\t", [
+                'php:' . PHP_VERSION,
+                ...array_map(
+                    static fn(string $extension): string => $extension . ':' . phpversion($extension),
+                    $extensions,
+                ),
+            ]));
         }
 
         foreach ($groupedIssues as $file => $issueTypes) {

diff --git a/src/Psalm/Internal/Analyzer/ScopeAnalyzer.php b/src/Psalm/Internal/Analyzer/ScopeAnalyzer.php
@@ -59,13 +59,13 @@ public static function getControlActions(
 
                     // don't consider a return if the expression never returns (e.g. a throw inside a short closure)
                     if ($stmt_return_type && $stmt_return_type->isNever()) {
-                        return array_values(array_unique([...$control_actions, ...[self::ACTION_END]]));
+                        return array_values(array_unique([...$control_actions, self::ACTION_END]));
                     }
 
-                    return array_values(array_unique([...$control_actions, ...[self::ACTION_RETURN]]));
+                    return array_values(array_unique([...$control_actions, self::ACTION_RETURN]));
                 }
 
-                return array_values(array_unique([...$control_actions, ...[self::ACTION_END]]));
+                return array_values(array_unique([...$control_actions, self::ACTION_END]));
             }
 
             if ($stmt instanceof PhpParser\Node\Stmt\Expression) {
@@ -74,7 +74,7 @@ public static function getControlActions(
                     && ($stmt_expr_type = $nodes->getType($stmt->expr))
                     && $stmt_expr_type->isNever()
                 ) {
-                    return array_values(array_unique([...$control_actions, ...[self::ACTION_END]]));
+                    return array_values(array_unique([...$control_actions, self::ACTION_END]));
                 }
 
                 continue;
@@ -88,13 +88,13 @@ public static function getControlActions(
                 if ($break_types && $count !== null && count($break_types) >= $count) {
                     /** @psalm-suppress InvalidArrayOffset Some int-range improvements are needed */
                     if ($break_types[count($break_types) - $count] === 'switch') {
-                        return [...$control_actions, ...[self::ACTION_LEAVE_SWITCH]];
+                        return [...$control_actions, self::ACTION_LEAVE_SWITCH];
                     }
 
                     return array_values($control_actions);
                 }
 
-                return array_values(array_unique([...$control_actions, ...[self::ACTION_CONTINUE]]));
+                return array_values(array_unique([...$control_actions, self::ACTION_CONTINUE]));
             }
 
             if ($stmt instanceof PhpParser\Node\Stmt\Break_) {
@@ -105,18 +105,18 @@ public static function getControlActions(
                 if ($break_types && $count !== null && count($break_types) >= $count) {
                     /** @psalm-suppress InvalidArrayOffset Some int-range improvements are needed */
                     if ($break_types[count($break_types) - $count] === 'switch') {
-                        return [...$control_actions, ...[self::ACTION_LEAVE_SWITCH]];
+                        return [...$control_actions, self::ACTION_LEAVE_SWITCH];
                     }
 
                     /** @psalm-suppress InvalidArrayOffset Some int-range improvements are needed */
                     if ($break_types[count($break_types) - $count] === 'loop') {
-                        return [...$control_actions, ...[self::ACTION_LEAVE_LOOP]];
+                        return [...$control_actions, self::ACTION_LEAVE_LOOP];
                     }
 
                     return array_values($control_actions);
                 }
 
-                return array_values(array_unique([...$control_actions, ...[self::ACTION_BREAK]]));
+                return array_values(array_unique([...$control_actions, self::ACTION_BREAK]));
             }
 
             if ($stmt instanceof PhpParser\Node\Stmt\If_) {
@@ -199,7 +199,7 @@ public static function getControlActions(
                     $case_actions = self::getControlActions(
                         $case->stmts,
                         $nodes,
-                        [...$break_types, ...['switch']],
+                        [...$break_types, 'switch'],
                         $return_is_exit,
                     );
 
@@ -256,7 +256,7 @@ public static function getControlActions(
                 $loop_actions = self::getControlActions(
                     $stmt->stmts,
                     $nodes,
-                    [...$break_types, ...['loop']],
+                    [...$break_types, 'loop'],
                     $return_is_exit,
                 );
 

diff --git a/src/Psalm/Internal/Codebase/DataFlowGraph.php b/src/Psalm/Internal/Codebase/DataFlowGraph.php
@@ -154,7 +154,7 @@ public function summarizeEdges(): array
         $edges = [];
 
         foreach ($this->forward_edges as $source => $destinations) {
-            $edges[] = [...[$source], ...array_keys($destinations)];
+            $edges[] = [$source, ...array_keys($destinations)];
         }
 
         return $edges;

diff --git a/src/Psalm/Internal/Codebase/TaintFlowGraph.php b/src/Psalm/Internal/Codebase/TaintFlowGraph.php
@@ -189,7 +189,7 @@ public function getIssueTrace(DataFlowNode $source): array
                 return [];
             }
 
-            return [...$this->getIssueTrace($previous_source), ...[$node]];
+            return [...$this->getIssueTrace($previous_source), $node];
         }
 
         return [$node];
@@ -467,7 +467,7 @@ private function getChildNodes(
             $new_destination->previous = $generated_source;
             $new_destination->taints = $new_taints;
             $new_destination->specialized_calls = $generated_source->specialized_calls;
-            $new_destination->path_types = [...$generated_source->path_types, ...[$path_type]];
+            $new_destination->path_types = [...$generated_source->path_types, $path_type];
 
             $key = $to_id .
                 ' ' . json_encode($new_destination->specialized_calls, JSON_THROW_ON_ERROR) .