From f0d64cdbc48d0d418b39d38b3d9bfc9bc9ce1885 Mon Sep 17 00:00:00 2001
From: Alexander Larsson <alexl@redhat.com>
Date: Fri, 17 Jan 2020 14:28:54 +0100
Subject: [PATCH] Generate peek() versions for arrays/dicts

---
 variant-schema-compiler | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/variant-schema-compiler b/variant-schema-compiler
index 1795b2a8..ffcc522b 100755
--- a/variant-schema-compiler
+++ b/variant-schema-compiler
@@ -811,6 +811,14 @@ class ArrayType(Type):
                 C("  return ({ElementTypenameRef}) {{ ((const char *)v.base) + start, end - start }};")
         C("}}")
 
+        if self.is_fixed():
+            C("""
+static inline const {element_fixed_type} *
+{type_name_}peek ({TypeNameRef} v) {{
+  return (const {element_fixed_type} *)v.base;
+}}
+""");
+
         C(
 """static inline GString *
 {type_name_}format ({TypeNameRef} v, GString *s, gboolean type_annotate)
@@ -955,6 +963,15 @@ typedef struct {{
 
         C('')
 
+        if self.element_is_fixed():
+            C("""
+static inline const {TypeName}Entry *
+{type_name_}peek ({TypeNameRef} v) {{
+  return (const {TypeName}Entry *)v.base;
+}}
+""");
+
+
         C("static inline {key_ctype}")
         C("{type_name_}entry_get_key ({TypeName}EntryRef v)")
         C("{{")