https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115003
--- Comment #2 from Gaius Mulley <gaius at gcc dot gnu.org> --- Created attachment 58143 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58143&action=edit Proposed fix The scope was an unknown symbol which was not in the case list within SymbolTable.GetScope. This patch adds a missing case clause allowing the compiler to recover. $ gm2 Test.mod Test.mod:11:9: error: symbol ‘CardType’ is already declared in this scope, use a different name or remove the declaration 11 | EXPORT CardType; | ^~~~~~~~ Test.mod:7:17: error: symbol ‘CardType’ also declared in this module 7 | TYPE CardType = CARDINAL; | ^~~~~~~~
