Merge branch '3.2.x' into 3.x

4 files changed, 17 insertions, 3 deletions

diff --git a/CHANGES b/CHANGES
index 89c4bdfb5..89980530f 100644
--- a/CHANGES
+++ b/CHANGES
@@ -44,6 +44,10 @@ Features added
 Bugs fixed
 ----------
 
+* #8188: C, add missing items to internal object types dictionary,
+  e.g., preventing intersphinx from resolving them.
+
+
 Testing
 --------
 
diff --git a/sphinx/domains/c.py b/sphinx/domains/c.py
index d8ccc2e3d..c759dacbd 100644
--- a/sphinx/domains/c.py
+++ b/sphinx/domains/c.py
@@ -1792,7 +1792,7 @@ class Symbol:
 
         if not declaration:
             if Symbol.debug_lookup:
-                Symbol.debug_print("no delcaration")
+                Symbol.debug_print("no declaration")
                 Symbol.debug_indent -= 2
             # good, just a scope creation
             # TODO: what if we have more than one symbol?
@@ -3607,6 +3607,10 @@ class CDomain(Domain):
         'macro': ObjType(_('macro'), 'macro'),
         'type': ObjType(_('type'), 'type'),
         'var': ObjType(_('variable'), 'data'),
+        'enum': ObjType(_('enum'), 'enum'),
+        'enumerator': ObjType(_('enumerator'), 'enumerator'),
+        'struct': ObjType(_('struct'), 'struct'),
+        'union': ObjType(_('union'), 'union'),
     }
 
     directives = {
diff --git a/sphinx/domains/cpp.py b/sphinx/domains/cpp.py
index 92d578427..7b10f8166 100644
--- a/sphinx/domains/cpp.py
+++ b/sphinx/domains/cpp.py
@@ -4292,7 +4292,7 @@ class Symbol:
 
         if not declaration:
             if Symbol.debug_lookup:
-                Symbol.debug_print("no delcaration")
+                Symbol.debug_print("no declaration")
                 Symbol.debug_indent -= 2
             # good, just a scope creation
             # TODO: what if we have more than one symbol?
diff --git a/tests/test_build_html.py b/tests/test_build_html.py
index e949f1157..1efc6c14a 100644
--- a/tests/test_build_html.py
+++ b/tests/test_build_html.py
@@ -10,8 +10,10 @@
 
 import os
 import re
+from distutils.version import LooseVersion
 from itertools import cycle, chain
 
+import pygments
 import pytest
 from html5lib import HTMLParser
 
@@ -1591,4 +1593,8 @@ def test_html_codeblock_linenos_style_inline(app):
     app.build()
     content = (app.outdir / 'index.html').read_text()
 
-    assert '<span class="lineno">1 </span>' in content
+    pygments_version = tuple(LooseVersion(pygments.__version__).version)
+    if pygments_version > (2, 7):
+        assert '<span class="linenos">1</span>' in content
+    else:
+        assert '<span class="lineno">1 </span>' in content