diff --git a/tools/warn.py b/tools/warn.py
index f18a54d488..d8dbd1c04a 100755
--- a/tools/warn.py
+++ b/tools/warn.py
@@ -325,6 +325,9 @@ warnpatterns = [
     { 'category':'C/C++',   'severity':severity.MEDIUM, 'option':'-Wunknown-pragmas',
         'description':'Ignoring pragma',
         'patterns':[r".*: warning: ignoring #pragma .+"] },
+    { 'category':'C/C++',   'severity':severity.MEDIUM, 'option':'-W#pragma-messages',
+        'description':'Pragma warning messages',
+        'patterns':[r".*: warning: .+W#pragma-messages"] },
     { 'category':'C/C++',   'severity':severity.MEDIUM, 'option':'-Wclobbered',
         'description':'Variable might be clobbered by longjmp or vfork',
         'patterns':[r".*: warning: variable '.+' might be clobbered by 'longjmp' or 'vfork'"] },
@@ -1427,6 +1430,9 @@ warnpatterns = [
     { 'category':'C/C++',   'severity':severity.MEDIUM,
         'description':'Closing a previously closed file',
         'patterns':[r".*: warning: Closing a previously closed file"] },
+    { 'category':'C/C++',   'severity':severity.MEDIUM, 'option':'-Wunnamed-type-template-args',
+        'description':'Unnamed template type argument',
+        'patterns':[r".*: warning: template argument.+Wunnamed-type-template-args"] },
 
     { 'category':'C/C++',   'severity':severity.HARMLESS,
         'description':'Discarded qualifier from pointer target type',