From 705b212cdd1a5f4db94fd74c3884a28d20042df9 Mon Sep 17 00:00:00 2001
From: heck <heck@pep.foundation>
Date: Thu, 22 Jun 2023 11:59:26 +0200
Subject: [PATCH] struct field add mandatory param 'optional'

---
 examples/example1/example1.yml2           |  6 +++---
 idl/pEpACIDLang.yml2                      |  2 ++
 idl/test_api/test_api.yml2                |  4 ++--
 lm-c99/tests/test_ig_c99/test_ig_c99.yml2 | 12 ++++++------
 4 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/examples/example1/example1.yml2 b/examples/example1/example1.yml2
index 5fafd9e..37a41c7 100644
--- a/examples/example1/example1.yml2
+++ b/examples/example1/example1.yml2
@@ -28,9 +28,9 @@ pEpACIDLang {
             }
 
             struct struct1 {
-                field int int1;
-                field size size1 doc="short doc";
-                field string string1
+                field required int int1;
+                field required size size1 doc="short doc";
+                field optional string string1
                     doc="""
                     Multiline
                     Doc
diff --git a/idl/pEpACIDLang.yml2 b/idl/pEpACIDLang.yml2
index 745b28f..7ef6913 100644
--- a/idl/pEpACIDLang.yml2
+++ b/idl/pEpACIDLang.yml2
@@ -82,9 +82,11 @@ decl item @name;
 // ------
 decl struct @name;
 decl field @optional @type @name;
+// @optional valid values are 'optional' and 'required'
 // optional attrib 'doc'
 // optional attrib 'deallocator' (for non-idl types)
 
+
 // Method
 // ------
 decl method @name;
diff --git a/idl/test_api/test_api.yml2 b/idl/test_api/test_api.yml2
index 95e5e43..6dba5e6 100644
--- a/idl/test_api/test_api.yml2
+++ b/idl/test_api/test_api.yml2
@@ -18,8 +18,8 @@ pEpACIDLang {
             }
 
             struct struct1 {
-                field int int1;
-                field size size1;
+                field optional int int1;
+                field optional size size1;
             }
         }
     }
diff --git a/lm-c99/tests/test_ig_c99/test_ig_c99.yml2 b/lm-c99/tests/test_ig_c99/test_ig_c99.yml2
index 5a743f9..9ad8140 100644
--- a/lm-c99/tests/test_ig_c99/test_ig_c99.yml2
+++ b/lm-c99/tests/test_ig_c99/test_ig_c99.yml2
@@ -105,9 +105,9 @@ pEpACIDLang {
             }
 
             struct struct1 {
-                field int int1;
-                field size size1;
-                field string string1;
+                field optinal int int1;
+                field optional size size1;
+                field optional string string1;
             }
 
 
@@ -124,9 +124,9 @@ pEpACIDLang {
             }
 
             struct struct1 {
-                field int int1;
-                field size size1;
-                field string string1;
+                field optional int int1;
+                field optional size size1;
+                field optional string string1;
             }