CFamilyLexer: Fix matching of function parameters (#2210)

This fixes an issue where in code like this:

```
int foo(float bar) // hello() {}
```

The lexer would match `(float bar) // hello()`
as the parameters of the function `foo`, instead
of just `(float bar)`.

In addition, a similar test case to what was originally
reported in #2208 is added.

1 files changed, 17 insertions, 1 deletions

diff --git a/tests/examplefiles/cpp/functions.cpp b/tests/examplefiles/cpp/functions.cpp
index ef359fe0..25b232b9 100644
--- a/tests/examplefiles/cpp/functions.cpp
+++ b/tests/examplefiles/cpp/functions.cpp
@@ -87,4 +87,20 @@ class raz {
 // Make sure these are not functions:
 else if(flag && func_call()) {}
 new T();
-const operator int() const {} // so int is lexed as type and not function.name
\ No newline at end of file
+const operator int() const {} // so int is lexed as type and not function.name
+
+class foo bar : public raz
+{
+  Q_OBJECT
+  /// \cond INCLUDE_QPROPERTIES
+  Q_PROPERTY(arg1 arg2)
+  /// \endcond
+
+public:
+  /*!
+    Lorem ipsum core vanditi.
+  */
+  enum duck { dog, // Comment.
+              cat  // Comment (see \ref replot).
+  };
+};