On cassert-enabled PG builds, DefineCustomEnumVariable() was complaining that the configured "boot" value and the initial value of the GUC didn't match.
2024-03-19 16:29:16.319 CET [1768144] myon@contrib_regression LOG: GUC (PGC_ENUM) roaringbitmap.output_format, boot_val=1, C-var=0
2024-03-19 16:29:16.319 CET [1768144] myon@contrib_regression STATEMENT: CREATE EXTENSION if not exists roaringbitmap;
TRAP: failed Assert("check_GUC_init(variable)"), File: "./build/../src/backend/utils/misc/guc.c", Line: 4773, PID: 1768144
On cassert-enabled PG builds, DefineCustomEnumVariable() was complaining that the configured "boot" value and the initial value of the GUC didn't match.