A2346: Directive or instruction not allowed in a type definition

[ERROR]

An instruction or an invalid directive has been detected in a structured type definition. Only following directives are allowed in a structured type definition:

• DS, RMB, ALIGN, EVEN, LONGEVEN
• Conditional Assembly directives (IF, ELSE, IFCC, ..)
• Directives related to the formatting of the listing file (PLEN, SPC, ...)
• XDEF, XREF, BASE

Not all assembler backends do support structured types. Assembler not supporting them will not issue this message.

  myType: STRUCT

  field1:   DS.W 1

  field2:   DS.W 1

  field3:   DS.B 1

  cst:      DC.B $34

  field4:   DS.B 3

  field5:   DS.W 1

          ENDSTRUCT
  

Remove the invalid directive or instruction.

  myType: STRUCT

  field1:   DS.W 1

  field2:   DS.W 1

  field3:   DS.B 1

  field4:   DS.B 3

  field5:   DS.W 1

          ENDSTRUCT