From 869220b5896e9bf5e9072254ab99779c960e3eae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com>
Date: Tue, 2 Apr 2024 19:30:44 +0200
Subject: Use designated initializer more

Designated initializers are supported in C99 and simplify struct
initializations.  All members not explicitly mentioned are default
initialized to 0, and also modern compilers can warn on of those missing
ones.
---
 Hashtable.c | 16 +++++++++-------
 Vector.c    | 18 ++++++++++--------
 2 files changed, 19 insertions(+), 15 deletions(-)

diff --git a/Hashtable.c b/Hashtable.c
index 2756b232..041f25eb 100644
--- a/Hashtable.c
+++ b/Hashtable.c
@@ -109,13 +109,15 @@ static size_t nextPrime(size_t n) {
 }
 
 Hashtable* Hashtable_new(size_t size, bool owner) {
-   Hashtable* this;
-
-   this = xMalloc(sizeof(Hashtable));
-   this->items = 0;
-   this->size = size ? nextPrime(size) : 13;
-   this->buckets = (HashtableItem*) xCalloc(this->size, sizeof(HashtableItem));
-   this->owner = owner;
+   size = size ? nextPrime(size) : 13;
+
+   Hashtable* this = xMalloc(sizeof(Hashtable));
+   *this = (Hashtable) {
+      .items = 0,
+      .size = size,
+      .buckets = xCalloc(size, sizeof(HashtableItem)),
+      .owner = owner,
+   };
 
    assert(Hashtable_isConsistent(this));
    return this;
diff --git a/Vector.c b/Vector.c
index 0e08c650..aeb19391 100644
--- a/Vector.c
+++ b/Vector.c
@@ -25,14 +25,16 @@ Vector* Vector_new(const ObjectClass* type, bool owner, int size) {
 
    assert(size > 0);
    this = xMalloc(sizeof(Vector));
-   this->growthRate = size;
-   this->array = (Object**) xCalloc(size, sizeof(Object*));
-   this->arraySize = size;
-   this->items = 0;
-   this->type = type;
-   this->owner = owner;
-   this->dirty_index = -1;
-   this->dirty_count = 0;
+   *this = (Vector) {
+      .growthRate = size,
+      .array = xCalloc(size, sizeof(Object*)),
+      .arraySize = size,
+      .items = 0,
+      .type = type,
+      .owner = owner,
+      .dirty_index = -1,
+      .dirty_count = 0,
+   };
    return this;
 }
 
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