From ef235eb8aa7c539c92854c6ac1c9bedfe7d0aad3 Mon Sep 17 00:00:00 2001
From: Christian Granzin <christian.granzin@gmail.com>
Date: Fri, 19 Sep 2025 17:30:43 -0400
Subject: [PATCH 1/2] deactivate test Back11OrthogonalDeferred3WithPuml for
 MSVC/32-bit

---
 test/Jamfile.v2 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index 50dd008d..45715f50 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -72,7 +72,8 @@ test-suite msm-unit-tests
 
 test-suite msm-unit-tests-cxxstd20
     :
-    [ run Back11OrthogonalDeferred3WithPuml.cpp ]
+    # MSVC 32-bit runs out of memory when compiling this test
+    [ run Back11OrthogonalDeferred3WithPuml.cpp : : : <toolset>msvc-14.3,<address-model>32:<build>no ]
     [ run OnlyStringPuml.cpp ]
     [ run puml_syntax.cpp ]
     [ run puml_syntax_2.cpp ]

From 1d7ac1ae2efe8213ccced8f70a70167d5aef3f43 Mon Sep 17 00:00:00 2001
From: Christian Granzin <christian.granzin@gmail.com>
Date: Sat, 20 Sep 2025 01:53:08 -0400
Subject: [PATCH 2/2] Deactivate 32-bit MSVC for all tests

---
 test/Jamfile.v2 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index 45715f50..45aa5f88 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -25,6 +25,8 @@ project
        <toolset>gcc:<optimization>off
        <toolset>darwin:<optimization>off
        <toolset>intel:<optimization>off
+       # MSVC runs out of heap in many compilations. 
+       <toolset>msvc-14.3,<address-model>32:<build>no
        <library>/boost/test//boost_unit_test_framework/<link>static
        <library>/boost/serialization//boost_serialization/<link>static
     ;
@@ -73,7 +75,7 @@ test-suite msm-unit-tests
 test-suite msm-unit-tests-cxxstd20
     :
     # MSVC 32-bit runs out of memory when compiling this test
-    [ run Back11OrthogonalDeferred3WithPuml.cpp : : : <toolset>msvc-14.3,<address-model>32:<build>no ]
+    [ run Back11OrthogonalDeferred3WithPuml.cpp ]
     [ run OnlyStringPuml.cpp ]
     [ run puml_syntax.cpp ]
     [ run puml_syntax_2.cpp ]