Do not use emulative lexing

Author: sebastianbergmann

ChangeLog.md

@@ -2,6 +2,12 @@
 
 All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
+## [9.1.3] - 2020-MM-DD
+
+### Changed
+
+* Changed PHP-Parser usage to parse sourcecode according to the PHP version we are currently running on instead of using emulative lexing
+
 ## [9.1.2] - 2020-08-10
 
 ### Fixed
@@ -207,6 +213,7 @@ All notable changes are documented in this file using the [Keep a CHANGELOG](htt
 * Class names are now abbreviated (unqualified name shown, fully qualified name shown on hover) in the file view of the HTML report
 * Update HTML report to Bootstrap 4
 
+[9.1.3]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.2...master
 [9.1.2]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.1...9.1.2
 [9.1.1]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.1.0...9.1.1
 [9.1.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/9.0.0...9.1.0

composer.json

@@ -32,7 +32,7 @@
         "ext-dom": "*",
         "ext-libxml": "*",
         "ext-xmlwriter": "*",
-        "nikic/php-parser": "^4.7",
+        "nikic/php-parser": "^4.8",
         "phpunit/php-file-iterator": "^3.0.3",
         "phpunit/php-text-template": "^2.0.2",
         "sebastian/code-unit-reverse-lookup": "^2.0.2",

src/StaticAnalysis/ParsingCoveredFileAnalyser.php

@@ -18,6 +18,7 @@
 use function token_get_all;
 use function trim;
 use PhpParser\Error;
+use PhpParser\Lexer;
 use PhpParser\NodeTraverser;
 use PhpParser\NodeVisitor\NameResolver;
 use PhpParser\NodeVisitor\ParentConnectingVisitor;
@@ -116,7 +117,10 @@ private function analyse(string $filename): void
         $source      = file_get_contents($filename);
         $linesOfCode = substr_count($source, "\n");
 
-        $parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);
+        $parser = (new ParserFactory)->create(
+            ParserFactory::PREFER_PHP7,
+            new Lexer
+        );
 
         try {
             $nodes = $parser->parse($source);

src/StaticAnalysis/ParsingUncoveredFileAnalyser.php

@@ -10,14 +10,18 @@
 namespace SebastianBergmann\CodeCoverage\StaticAnalysis;
 
 use PhpParser\Error;
+use PhpParser\Lexer;
 use PhpParser\NodeTraverser;
 use PhpParser\ParserFactory;
 
 final class ParsingUncoveredFileAnalyser implements UncoveredFileAnalyser
 {
     public function executableLinesIn(string $filename): array
     {
-        $parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);
+        $parser = (new ParserFactory)->create(
+            ParserFactory::PREFER_PHP7,
+            new Lexer
+        );
 
         try {
             $nodes = $parser->parse(file_get_contents($filename));