From eb704d8c97c3ca14a1a5406ec90de4d200355cc2 Mon Sep 17 00:00:00 2001
From: Tyge Løvset <tylo@norceresearch.no>
Date: Mon, 6 Sep 2021 07:16:56 +0200
Subject: More refinements

---
 include/stc/ccommon.h  |  9 +++------
 include/stc/cvec.h     |  2 +-
 include/stc/template.h | 43 ++++++++++++++++++-------------------------
 3 files changed, 22 insertions(+), 32 deletions(-)

(limited to 'include')

diff --git a/include/stc/ccommon.h b/include/stc/ccommon.h
index a8098e43..6899b1b5 100644
--- a/include/stc/ccommon.h
+++ b/include/stc/ccommon.h
@@ -39,7 +39,9 @@
 #endif
 #define STC_INLINE static inline
 
-#if defined(STC_HEADER) || defined(STC_IMPLEMENTATION)
+#if !defined(STC_HEADER) && (defined(STC_IMPLEMENTATION) || defined(i_IMP))
+#  error STC_HEADER should be defined when STC_IMPLEMENTATION or i_IMP is used
+#elif defined(STC_HEADER) && (defined(STC_IMPLEMENTATION) || defined(i_IMP))
 #  define STC_API extern
 #  define STC_DEF
 #  define STC_LIBRARY_ONLY(...) __VA_ARGS__
@@ -110,11 +112,6 @@
 
 #define c_default_del(ptr)      ((void) (ptr))
 
-#define c_true(...)             __VA_ARGS__
-#define c_false(...)
-#define _c_deftypes_            c_false
-#define _c_deftypes_i_FWD       c_true
-
 /* Generic algorithms */
 
 #define c_foreach(...) c_MACRO_OVERLOAD(c_foreach, __VA_ARGS__)
diff --git a/include/stc/cvec.h b/include/stc/cvec.h
index daa95170..9491bacb 100644
--- a/include/stc/cvec.h
+++ b/include/stc/cvec.h
@@ -31,7 +31,7 @@ struct cvec_Rep_ { size_t size, cap; void* data[]; };
 #define cvec_rep_(self) c_container_of((self)->data, struct cvec_Rep_, data)
 #endif // CVEC_H_INCLUDED
 
-#define i_CNT cvec
+#define i_MODULE cvec
 #include "template.h"
 
 #if !defined i_FWD
diff --git a/include/stc/template.h b/include/stc/template.h
index 46059bf9..eb770c9a 100644
--- a/include/stc/template.h
+++ b/include/stc/template.h
@@ -1,19 +1,10 @@
 #ifndef STC_TEMPLATE_INCLUDED
 #define STC_TEMPLATE_INCLUDED
 
-#if defined I_TAG
-  #define i_TAG I_TAG
-  #define i_IMP
-#endif
 #if defined f_TAG
   #define i_TAG f_TAG
   #define i_FWD
 #endif
-#if defined F_TAG
-  #define i_TAG F_TAG
-  #define i_FWD
-  #define i_IMP
-#endif
 
 #if defined i_KEY_str
   #define i_KEY     cstr
@@ -36,27 +27,28 @@
   #define i_VALRAW  const char*
 #endif
 
-#if !defined i_TAG && (defined i_KEY_str || defined i_VAL_str)
+#if !defined i_TAG && defined i_KEY_str
   #define i_TAG str
-#endif
-#if !defined i_TAG && defined i_KEY
+#elif !defined i_TAG && defined i_KEY
   #define i_TAG i_KEY
+#elif !defined i_TAG && defined i_VAL_str
+  #define i_TAG str
 #elif !defined i_TAG && defined i_VAL
   #define i_TAG i_VAL
 #endif
 
-#define Self c_PASTE3(i_CNT, _, i_TAG)
+#define Self c_PASTE3(i_MODULE, _, i_TAG)
 #define cx_memb(name) c_PASTE(Self, name)
 
 #define cx_value_t cx_memb(_value_t)
 #define cx_rawvalue_t cx_memb(_rawvalue_t)
 #define cx_iter_t cx_memb(_iter_t)
 
-#if defined i_VALTO ^ defined i_VALRAW
-  #error i_VALTO and i_VALRAW must both be defined
+#if (defined i_VALTO ^ defined i_VALRAW) || (defined i_VALRAW && !defined i_VALFROM)
+  #error if i_VALRAW defined, both i_VALFROM and i_VALTO must be defined
 #endif
-#if defined i_KEYTO ^ defined i_KEYRAW
-  #error i_KEYTO and i_KEYRAW must both be defined
+#if (defined i_KEYTO ^ defined i_KEYRAW) || (defined i_KEYRAW && !defined i_KEYFROM)
+  #error if i_KEYRAW defined, both i_KEYFROM and i_KEYTO must be defined
 #endif
 
 #if defined i_KEY
@@ -75,6 +67,14 @@
     #define i_KEYRAW i_KEY
     #define i_KEYTO c_default_toraw
   #endif
+  #if !defined i_EQU && defined i_CMP
+    #define i_EQU !i_CMP
+  #elif !defined i_EQU
+    #define i_EQU c_default_equals
+  #endif
+  #ifndef i_HASH
+    #define i_HASH c_default_hash
+  #endif
 #endif
 
 #if !defined i_VALFROM && defined i_VALDEL
@@ -86,19 +86,12 @@
   #define i_VALRAW i_VAL
   #define i_VALTO c_default_toraw
 #endif
-
 #ifndef i_KEYDEL
   #define i_KEYDEL c_default_del
 #endif
 #ifndef i_VALDEL
   #define i_VALDEL c_default_del
 #endif
-#ifndef i_EQU
-  #define i_EQU c_default_equals
-#endif
-#ifndef i_HASH
-  #define i_HASH c_default_hash
-#endif
 #ifndef i_CMP
   #define i_CMP c_default_compare
 #endif
@@ -112,7 +105,7 @@
 
 #else // -------------------------------------------------------
 
-#undef i_CNT
+#undef i_MODULE
 #undef i_TAG
 #undef f_TAG
 #undef i_IMP
-- 
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