From ec36370dcbca1412d111abda1ced2f08842eb5c9 Mon Sep 17 00:00:00 2001
From: Philip Withnall <pwithnall@gnome.org>
Date: Thu, 25 Apr 2024 00:41:34 +0100
Subject: [PATCH] girepository: Fix various implicit conversions from size_t to
 smaller types

Basically various trivial instances of the following MSVC compiler
warning:
```
../gio/gio-tool-set.c(50): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
```

Signed-off-by: Philip Withnall <pwithnall@gnome.org>
---
 girepository/gibaseinfo.c     | 4 +++-
 girepository/gicallableinfo.c | 2 +-
 girepository/gifieldinfo.c    | 4 ++--
 girepository/girnode.c        | 2 +-
 girepository/girwriter.c      | 3 ++-
 5 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/girepository/gibaseinfo.c b/girepository/gibaseinfo.c
index ccc5aed37..d85106f65 100644
--- a/girepository/gibaseinfo.c
+++ b/girepository/gibaseinfo.c
@@ -223,12 +223,14 @@ gi_base_info_type_register_static (const char     *type_name,
 {
   GTypeInfo info;
 
+  g_assert (instance_size <= G_MAXUINT16);
+
   info.class_size = sizeof (GIBaseInfoClass);
   info.base_init = NULL;
   info.base_finalize = NULL;
   info.class_init = class_init;
   info.class_finalize = NULL;
-  info.instance_size = instance_size;
+  info.instance_size = (guint16) instance_size;
   info.n_preallocs = 0;
   info.instance_init = NULL;
   info.value_table = NULL;
diff --git a/girepository/gicallableinfo.c b/girepository/gicallableinfo.c
index 49430e9a8..23d31f1a4 100644
--- a/girepository/gicallableinfo.c
+++ b/girepository/gicallableinfo.c
@@ -651,7 +651,7 @@ gi_callable_info_invoke (GICallableInfo    *info,
   GITypeInfo *rinfo;
   GITypeTag rtag;
   GIArgInfo *ainfo;
-  size_t n_args, n_invoke_args, in_pos, out_pos, i;
+  unsigned int n_args, n_invoke_args, in_pos, out_pos, i;
   void **args;
   gboolean success = FALSE;
   GError *local_error = NULL;
diff --git a/girepository/gifieldinfo.c b/girepository/gifieldinfo.c
index 819ccf72b..24b2a5e6d 100644
--- a/girepository/gifieldinfo.c
+++ b/girepository/gifieldinfo.c
@@ -190,7 +190,7 @@ gi_field_info_get_field (GIFieldInfo *field_info,
                          void        *mem,
                          GIArgument  *value)
 {
-  int offset;
+  size_t offset;
   GITypeInfo *type_info;
   gboolean result = FALSE;
 
@@ -385,7 +385,7 @@ gi_field_info_set_field (GIFieldInfo      *field_info,
                          void             *mem,
                          const GIArgument *value)
 {
-  int offset;
+  size_t offset;
   GITypeInfo *type_info;
   gboolean result = FALSE;
 
diff --git a/girepository/girnode.c b/girepository/girnode.c
index efc022d72..b3ea89323 100644
--- a/girepository/girnode.c
+++ b/girepository/girnode.c
@@ -571,7 +571,7 @@ gi_ir_node_get_size (GIIrNode *node)
 
   g_assert (size <= G_MAXUINT32);
 
-  return size;
+  return (guint32) size;
 }
 
 static void
diff --git a/girepository/girwriter.c b/girepository/girwriter.c
index a0307a29d..d0b5d0803 100644
--- a/girepository/girwriter.c
+++ b/girepository/girwriter.c
@@ -1338,7 +1338,8 @@ gi_ir_writer_write (GIRepository *repository,
                     gboolean    show_all)
 {
   FILE *ofile;
-  size_t i, j;
+  size_t i;
+  unsigned int j;
   char **dependencies;
   Xml *xml;