Don't include machine-dependent integral types in the typelib

Previously we had both e.g. GI_TYPE_TAG_LONG and GI_TYPE_TAG_INT64,
but in fact the typelib is already machine-specific, so it makes sense
to just encode this as a fixed type.  The .gir remains abstract.

We also remove size_t from the typelib; one would never want to treat
it differently than an integer.

time_t is removed as well; while bindings like gjs had special handling
to turn it into e.g. a JS Date object, I don't think we should encourage
people to use these POSIX types in their API.  Use GTimeVal or the like
instead.

Because the typelib is now really machine-specific, we need to remove
the -expected.tgirs from git.  (We could potentially add a check
which wasn't just a literal diff later)

https://bugzilla.gnome.org/show_bug.cgi?id=623774

2 files changed, 37 insertions, 22 deletions

diff --git a/gir/Everything-1.0-expected.gir b/gir/Everything-1.0-expected.gir
index 023f0bbd..aa7de3b4 100644
--- a/gir/Everything-1.0-expected.gir
+++ b/gir/Everything-1.0-expected.gir
@@ -1888,21 +1888,21 @@ call and can be released on return.</doc>
     </function>
     <function name="test_size" c:identifier="test_size">
       <return-value transfer-ownership="none">
-        <type name="size_t" c:type="gsize"/>
+        <type name="gsize" c:type="gsize"/>
       </return-value>
       <parameters>
         <parameter name="in" transfer-ownership="none">
-          <type name="size_t" c:type="gsize"/>
+          <type name="gsize" c:type="gsize"/>
         </parameter>
       </parameters>
     </function>
     <function name="test_ssize" c:identifier="test_ssize">
       <return-value transfer-ownership="none">
-        <type name="ssize_t" c:type="gssize"/>
+        <type name="gssize" c:type="gssize"/>
       </return-value>
       <parameters>
         <parameter name="in" transfer-ownership="none">
-          <type name="ssize_t" c:type="gssize"/>
+          <type name="gssize" c:type="gssize"/>
         </parameter>
       </parameters>
     </function>
@@ -1977,11 +1977,11 @@ call and can be released on return.</doc>
     </function>
     <function name="test_timet" c:identifier="test_timet">
       <return-value transfer-ownership="none">
-        <type name="time_t" c:type="time_t"/>
+        <type name="long" c:type="time_t"/>
       </return-value>
       <parameters>
         <parameter name="in" transfer-ownership="none">
-          <type name="time_t" c:type="time_t"/>
+          <type name="long" c:type="time_t"/>
         </parameter>
       </parameters>
     </function>
@@ -2321,5 +2321,20 @@ call and can be released on return.</doc>
         </parameter>
       </parameters>
     </function>
+    <function name="test_value_set_fundamental_object"
+              c:identifier="test_value_set_fundamental_object"
+              introspectable="0">
+      <return-value transfer-ownership="none">
+        <type name="none" c:type="void"/>
+      </return-value>
+      <parameters>
+        <parameter name="value" transfer-ownership="none">
+          <type name="GObject.Value" c:type="GValue*"/>
+        </parameter>
+        <parameter name="fundamental_object" transfer-ownership="none">
+          <type name="TestFundamentalObject" c:type="TestFundamentalObject*"/>
+        </parameter>
+      </parameters>
+    </function>
   </namespace>
 </repository>
diff --git a/gir/GIMarshallingTests-1.0-expected.gir b/gir/GIMarshallingTests-1.0-expected.gir
index 798ecc75..164f7f14 100644
--- a/gir/GIMarshallingTests-1.0-expected.gir
+++ b/gir/GIMarshallingTests-1.0-expected.gir
@@ -2940,7 +2940,7 @@ and/or use gtk-doc annotations.  -->
       </return-value>
       <parameters>
         <parameter name="size" transfer-ownership="none">
-          <type name="size_t" c:type="gsize"/>
+          <type name="gsize" c:type="gsize"/>
         </parameter>
       </parameters>
     </function>
@@ -2954,7 +2954,7 @@ and/or use gtk-doc annotations.  -->
                    direction="inout"
                    caller-allocates="0"
                    transfer-ownership="full">
-          <type name="size_t" c:type="gsize*"/>
+          <type name="gsize" c:type="gsize*"/>
         </parameter>
       </parameters>
     </function>
@@ -2967,14 +2967,14 @@ and/or use gtk-doc annotations.  -->
                    direction="out"
                    caller-allocates="0"
                    transfer-ownership="full">
-          <type name="size_t" c:type="gsize*"/>
+          <type name="gsize" c:type="gsize*"/>
         </parameter>
       </parameters>
     </function>
     <function name="size_return"
               c:identifier="g_i_marshalling_tests_size_return">
       <return-value transfer-ownership="none">
-        <type name="size_t" c:type="gsize"/>
+        <type name="gsize" c:type="gsize"/>
       </return-value>
     </function>
     <function name="ssize_in_max"
@@ -2984,7 +2984,7 @@ and/or use gtk-doc annotations.  -->
       </return-value>
       <parameters>
         <parameter name="ssize" transfer-ownership="none">
-          <type name="ssize_t" c:type="gssize"/>
+          <type name="gssize" c:type="gssize"/>
         </parameter>
       </parameters>
     </function>
@@ -2995,7 +2995,7 @@ and/or use gtk-doc annotations.  -->
       </return-value>
       <parameters>
         <parameter name="ssize" transfer-ownership="none">
-          <type name="ssize_t" c:type="gssize"/>
+          <type name="gssize" c:type="gssize"/>
         </parameter>
       </parameters>
     </function>
@@ -3009,7 +3009,7 @@ and/or use gtk-doc annotations.  -->
                    direction="inout"
                    caller-allocates="0"
                    transfer-ownership="full">
-          <type name="ssize_t" c:type="gssize*"/>
+          <type name="gssize" c:type="gssize*"/>
         </parameter>
       </parameters>
     </function>
@@ -3023,7 +3023,7 @@ and/or use gtk-doc annotations.  -->
                    direction="inout"
                    caller-allocates="0"
                    transfer-ownership="full">
-          <type name="ssize_t" c:type="gssize*"/>
+          <type name="gssize" c:type="gssize*"/>
         </parameter>
       </parameters>
     </function>
@@ -3037,7 +3037,7 @@ and/or use gtk-doc annotations.  -->
                    direction="out"
                    caller-allocates="0"
                    transfer-ownership="full">
-          <type name="ssize_t" c:type="gssize*"/>
+          <type name="gssize" c:type="gssize*"/>
         </parameter>
       </parameters>
     </function>
@@ -3051,20 +3051,20 @@ and/or use gtk-doc annotations.  -->
                    direction="out"
                    caller-allocates="0"
                    transfer-ownership="full">
-          <type name="ssize_t" c:type="gssize*"/>
+          <type name="gssize" c:type="gssize*"/>
         </parameter>
       </parameters>
     </function>
     <function name="ssize_return_max"
               c:identifier="g_i_marshalling_tests_ssize_return_max">
       <return-value transfer-ownership="none">
-        <type name="ssize_t" c:type="gssize"/>
+        <type name="gssize" c:type="gssize"/>
       </return-value>
     </function>
     <function name="ssize_return_min"
               c:identifier="g_i_marshalling_tests_ssize_return_min">
       <return-value transfer-ownership="none">
-        <type name="ssize_t" c:type="gssize"/>
+        <type name="gssize" c:type="gssize"/>
       </return-value>
     </function>
     <function name="test_interface_test_int8_in"
@@ -3087,7 +3087,7 @@ and/or use gtk-doc annotations.  -->
       </return-value>
       <parameters>
         <parameter name="time_t_" transfer-ownership="none">
-          <type name="time_t" c:type="time_t"/>
+          <type name="long" c:type="time_t"/>
         </parameter>
       </parameters>
     </function>
@@ -3101,7 +3101,7 @@ and/or use gtk-doc annotations.  -->
                    direction="inout"
                    caller-allocates="0"
                    transfer-ownership="full">
-          <type name="time_t" c:type="time_t*"/>
+          <type name="long" c:type="time_t*"/>
         </parameter>
       </parameters>
     </function>
@@ -3115,14 +3115,14 @@ and/or use gtk-doc annotations.  -->
                    direction="out"
                    caller-allocates="0"
                    transfer-ownership="full">
-          <type name="time_t" c:type="time_t*"/>
+          <type name="long" c:type="time_t*"/>
         </parameter>
       </parameters>
     </function>
     <function name="time_t_return"
               c:identifier="g_i_marshalling_tests_time_t_return">
       <return-value transfer-ownership="none">
-        <type name="time_t" c:type="time_t"/>
+        <type name="long" c:type="time_t"/>
       </return-value>
     </function>
     <function name="uint16_in" c:identifier="g_i_marshalling_tests_uint16_in">