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digitalmars.D.bugs - [Issue 21932] New: importC: struct 'STRUCT' conflicts with struct


          Issue ID: 21932
           Summary: importC: struct 'STRUCT' conflicts with struct
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: critical
          Priority: P1
         Component: dmd
          Assignee: nobody puremagic.com
          Reporter: ibuclaw gdcproject.org

The parser allows implicit typedefs, which is not valid C.
struct STRUCT { void *opaque; };
STRUCT mystruct;  // Should error.

Instead, it errors on the correct way to declare variables of type 'struct'.
struct STRUCT { void *opaque; };
struct STRUCT mystruct;  // Error

Same goes for enums
enum ENUM { ENUM_a };
enum ENUM myenum;  // Error

May 19 2021