Try increase loop depth

Author: mborland

.drone.jsonnet

@@ -118,7 +118,7 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
     linux_pipeline(
         "Linux 18.04 GCC 7 32",
         "cppalliance/droneubuntu1804:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14', ADDRMD: '32' },
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14', ADDRMD: '32', CXXFLAGS: "-fconstexpr-loop-limit=1048576" },
         "nload",
     ),
 

.github/workflows/ci.yml

@@ -48,6 +48,7 @@ jobs:
             container: ubuntu:18.04
             install:
               - g++-7-multilib
+            cxxflags: "-fconstexpr-loop-limit=1048576"
           - toolset: gcc-8
             cxxstd: "14,17,2a"
             address_model: 64