LibGUI: Add AutocompleteProvider::TokenInfo::type_to_string()

Userland/DevTools/HackStudio/LanguageServers/Cpp/CppComprehensionEngine.cpp

@@ -940,6 +940,7 @@ Vector<GUI::AutocompleteProvider::TokenInfo> CppComprehensionEngine::get_tokens_
         tokens_info.append({ get_token_semantic_type(document, token),
             token.start().line, token.start().column, token.end().line, token.end().column });
         ++i;
+        dbgln_if(CPP_LANGUAGE_SERVER_DEBUG, "{}: {}", token.text(), GUI::AutocompleteProvider::TokenInfo::type_to_string(tokens_info.last().type));
     }
     return tokens_info;
 }

Userland/Libraries/LibGUI/AutocompleteProvider.h

@@ -69,30 +69,50 @@ public:
 
     virtual void provide_completions(Function<void(Vector<Entry>)>) = 0;
 
+#define FOR_EACH_SEMANTIC_TYPE        \
+    __SEMANTIC(Unknown)               \
+    __SEMANTIC(Regular)               \
+    __SEMANTIC(Keyword)               \
+    __SEMANTIC(Type)                  \
+    __SEMANTIC(Identifier)            \
+    __SEMANTIC(String)                \
+    __SEMANTIC(Number)                \
+    __SEMANTIC(IncludePath)           \
+    __SEMANTIC(PreprocessorStatement) \
+    __SEMANTIC(Comment)               \
+    __SEMANTIC(Whitespace)            \
+    __SEMANTIC(Function)              \
+    __SEMANTIC(Variable)              \
+    __SEMANTIC(CustomType)            \
+    __SEMANTIC(Namespace)             \
+    __SEMANTIC(Member)                \
+    __SEMANTIC(Parameter)             \
+    __SEMANTIC(PreprocessorMacro)
+
     struct TokenInfo {
+
         enum class SemanticType : u32 {
-            Unknown,
+#define __SEMANTIC(x) x,
-            Regular,
+            FOR_EACH_SEMANTIC_TYPE
-            Keyword,
+#undef __SEMANTIC
-            Type,
+
-            Identifier,
-            String,
-            Number,
-            IncludePath,
-            PreprocessorStatement,
-            Comment,
-            Whitespace,
-            Function,
-            Variable,
-            CustomType,
-            Namespace,
-            Member,
-            Parameter,
         } type { SemanticType::Unknown };
         size_t start_line { 0 };
         size_t start_column { 0 };
         size_t end_line { 0 };
         size_t end_column { 0 };
+
+        static constexpr const char* type_to_string(SemanticType t)
+        {
+            switch (t) {
+#define __SEMANTIC(x)     \
+    case SemanticType::x: \
+        return #x;
+                FOR_EACH_SEMANTIC_TYPE
+#undef __SEMANTIC
+            }
+            VERIFY_NOT_REACHED();
+        };
     };
 
     void attach(TextEditor& editor)