Fix some corner cases when parsing Function(...)

The arguments of the body could end with a comment, so insert a
newline before the closing braces to parse this correctly.

Unfortunately doesn't cause the test case to pass as it's
verification code that this worked has a bug.

Change-Id: Ifaed50e75aa987809bc36faea51c356026d3fd13
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/qml/jsruntime/qv4functionobject.cpp b/src/qml/jsruntime/qv4functionobject.cpp
index 1eb56b9c2a..0f2aa0d86f 100644
--- a/src/qml/jsruntime/qv4functionobject.cpp
+++ b/src/qml/jsruntime/qv4functionobject.cpp
@@ -229,7 +229,9 @@ QQmlRefPointer<CompiledData::CompilationUnit> FunctionCtor::parse(ExecutionEngin
     if (engine->hasException)
         return nullptr;
 
-    QString function = (t == Type_Function ? QLatin1String("function anonymous(") : QLatin1String("function* anonymous(")) + arguments + QLatin1String("){") + body + QLatin1Char('}');
+    QString function = (t == Type_Function ? QLatin1String("function anonymous(") : QLatin1String("function* anonymous(")) + arguments + QLatin1String("\n){") + body + QLatin1String("\n}");
+
+    qDebug() << "parsing function:" << function;
 
     QQmlJS::Engine ee;
     QQmlJS::Lexer lexer(&ee);