From 7485787ebe99bc17498cbd2c748411f5c213e72a Mon Sep 17 00:00:00 2001
From: heck <heck@pep.foundation>
Date: Thu, 14 Jan 2021 17:38:15 +0100
Subject: [PATCH] lib_test - add anonymous enums

---
 examples/lib/lib_test/README.md  | 18 ++++++++++++------
 examples/lib/lib_test/enums.h    | 16 +++++++++++++++-
 examples/lib/lib_test/typedefs.h |  5 +++++
 3 files changed, 32 insertions(+), 7 deletions(-)

diff --git a/examples/lib/lib_test/README.md b/examples/lib/lib_test/README.md
index 2a3cef2..d2059e2 100644
--- a/examples/lib/lib_test/README.md
+++ b/examples/lib/lib_test/README.md
@@ -1,11 +1,11 @@
 pEpACIDgen test library
 -----------------------
 This here is the test library for pEpACIDgen.
-The C language is broken down into its components and common pattern.
+The C language is broken down into its components and common patterns.
 It is a humble attempt to cover all possible combinations that can be created in the
 C language. (like, struct containing` primitive, struct containing struct, typedef chains,
 etc..).
-Please note, that pointer types have not been addressed yet (at all)   
+Please note that pointer types have not been addressed yet (at all)   
 
 
 The intended use of this test lib is: If you encounter a scenario using pEpACIDgen that poses problem
@@ -46,7 +46,7 @@ define them when you are interested in the combination, and pEpACIDgen the defin
 
 
 Item Qualifier
-===============
+==============
 V     = Void                                     already defined   
 P     = Primitive Type                           already defined   
 S     = Struct                                   -> struct.h   
@@ -55,11 +55,12 @@ A     = Alias                                    -> structs.h/enums.h
 N     = Nested (Structs only, cant be aliased)   -> structs.h   
 H     = Hosting (Structs only                    -> structs.h   
         containing the nested struct, cant be primitive)   
-T     = typedef                                  -> typedefs.h   
+T     = Typedef                                  -> typedefs.h   
 I     = Incomplete / (forward decl)              -> struct.h/enums.h   
 
-func_ = function                                 -> functions.h   
-var_  = variable                                 -> vars.h   
+func_ = Function                                 -> functions.h   
+var_  = Variable                                 -> vars.h
+U     = Anonymous (enums onnly)                  -> enums.h              
 
 prefixed underline (e.g _E) means no typedef/alias exists for this item (enum in this case)   
 
@@ -159,3 +160,8 @@ their respective "alias".
 Then a typedef os applied to every typedef (TT*)
 
 
+
+
+# TODO:
+* Pointers
+* Unions
diff --git a/examples/lib/lib_test/enums.h b/examples/lib/lib_test/enums.h
index daa9fea..b5b7352 100644
--- a/examples/lib/lib_test/enums.h
+++ b/examples/lib/lib_test/enums.h
@@ -3,7 +3,7 @@
 
 // Enums
 // =====
-// Enums only have the item qualifier I and A,
+// Enums can be combined with the item qualifiers I, A and (only enums) X
 // so their combinations are simple.
 //
 // Covered combinations
@@ -14,6 +14,8 @@
 // _E    = enum without an alias
 // E     = enum
 // AE    = alias of an enum
+// _XE   = anonymous enum without an alias
+// AXE   = alias of an anonymous enum
 
 
 // _IE   = incomplete enum without anb alias
@@ -38,5 +40,17 @@ typedef enum E {
     E2,
 } AE;
 
+// _XE   = anonymous enum
+enum {
+    _XE1,
+    _XE2,
+    _XE3
+};
+
+typedef enum {
+    AXE1,
+    AXE2,
+    AXE3
+} AXE;
 
 #endif //ENUMS_H
diff --git a/examples/lib/lib_test/typedefs.h b/examples/lib/lib_test/typedefs.h
index 6d35e08..e31f19a 100644
--- a/examples/lib/lib_test/typedefs.h
+++ b/examples/lib/lib_test/typedefs.h
@@ -90,6 +90,9 @@ typedef enum _E T_E;
 typedef enum E TE;
 // TAE     = typedef of an alias of an enum
 typedef AE TAE;
+// T_XE   = anonymous without an alias is not a type, and cant be typedef'd
+// TAXE   = typedef of an anonymous enum
+typedef AXE TAXE;
 
 
 // TT*     = typedef of all typedefs above
@@ -128,6 +131,8 @@ typedef TAIE TTAIE;
 typedef T_E TT_E;
 typedef TE TTE;
 typedef TAE TTAE;
+typedef TAXE TTAXE;
+
 
 #endif //TYPEDEFS_H