Error(s):

x86_64-linux-gnu-gcc-8 -c -I1897709953/ -I- 1897709953/source.adb
source.adb:1:01: compilation unit expected
source.adb:6:50: delimiter required between literal and identifier
source.adb:7:45: identifier may not start with digit
source.adb:8:48: delimiter required between literal and identifier
source.adb:9:48: delimiter required between literal and identifier
source.adb:10:45: identifier may not start with digit
source.adb:16:45: identifier may not start with digit
source.adb:17:54: identifier may not start with digit
source.adb:18:47: delimiter required between literal and identifier
source.adb:19:57: delimiter required between literal and identifier
source.adb:20:45: identifier may not start with digit
x86_64-linux-gnu-gnatmake-8: "1897709953/source.adb" compilation error