feat(runtime): enhance AOT exception reporting with source file location

- Add sourceFile and startLine properties to FunctionDef entity
- Track PHP source file and line number during preprocessing
- Generate proper file location context for AOT runtime exceptions
- Implement entry script prefixing with correct line numbers
- Update eval calls to include source file information
- Create test case for main file location reporting in exceptions

examples/error.php

@@ -0,0 +1,7 @@
+<?php
+
+
+function main()
+{
+    throw new Exception("test");
+}

src/Entity/FunctionDef.php

@@ -28,6 +28,10 @@ class FunctionDef
     public bool $returnTypeUndeclared = false;
     public bool $returnsByRef = false;
     public bool $generator = false;
+    /** Source file containing this function definition. */
+    public string $sourceFile = '';
+    /** First source line of this function definition. */
+    public int $startLine = 1;
 
     /**
      * @var string 必须是带有命名空间的完整类名

src/Preprocessor.php

@@ -495,6 +495,8 @@ class Preprocessor extends CompilerBase
             $this->fatalError($v, "The function `{$name}` is a built-in function and cannot be redefined");
         }
         $functionDef = $this->parseFunctionDecl($v);
+        $functionDef->sourceFile = $this->file;
+        $functionDef->startLine = $v->getStartLine();
         $this->addFunction($name, $functionDef);
         if ($this->methodDef) {
             $functionDef->method = true;

src/Translator.php

@@ -1161,11 +1161,16 @@ CODE;
         $code .= 'php_app_init();' . PHP_EOL;
 
         if ($this->isBuildModeBin()) {
-            if (count($this->functions[self::ENTRY_FUNCTION]->argInfoList) == 2) {
-                $code .= 'php::eval("global $argc, $argv; main($argc, $argv);");' . PHP_EOL;
+            $entryFunction = $this->functions[self::ENTRY_FUNCTION];
+            $entryFile = $entryFunction->sourceFile;
+            $entryFileArg = $this->genCharPtr($entryFile, true);
+            $entryPrefix = str_repeat("\n", max(0, $entryFunction->startLine - 1));
+            if (count($entryFunction->argInfoList) == 2) {
+                $entryScript = $entryPrefix . 'global $argc, $argv; main($argc, $argv);';
             } else {
-                $code .= 'php::eval("main();");' . PHP_EOL;
+                $entryScript = $entryPrefix . 'main();';
             }
+            $code .= 'php::eval(' . $this->genCharPtr($entryScript, true) . ', ' . $entryFileArg . ');' . PHP_EOL;
         }
 
         $code .= 'return SUCCESS;' . PHP_EOL;

tests/aot/exception/main-file-location.phpt

@@ -0,0 +1,21 @@
+--TEST--
+Uncaught AOT exception uses the PHP file containing main()
+--FILE--
+<?php
+class MainFileLocationExample
+{
+    public function fail(): void
+    {
+        throw new RuntimeException('location-test');
+    }
+}
+
+function main(): void
+{
+    (new MainFileLocationExample())->fail();
+}
+?>
+--EXPECTF--
+Fatal error: Uncaught RuntimeException: location-test in %smain-file-location.php:10
+Stack trace:
+%A