MPE/iX Shell and Utilities Reference Manual, Vol 2

yacc(1) MPE/iX Shell and Utilities yacc(1)
DIAGNOSTICS
Possible exit status values are:
0 Successful completion.
1 An error occurred.
Messages
Message: %prefix is already set to "string"
Cause: Your grammar used more than one %prefix setting, or attempted to combine
%prefix with –p prefix.
Action: Remove extra %prefix, or avoid using both the %prefix directive and the
–p option.
Message: %union declaration started at line num never ends
Cause: Your grammar contained a %union { declaration that lacked an ending }.
Action: Provide the missing }.
Message: cannot create temporary file: system error
Cause: See syserror(3).
Action: See syserror(3).
Message: Code segment started at line num never ends
Cause: Your grammar contained a code segment that lacked an ending %}.
Action: Provide the missing %}.
Message: Code started at line num never ends
Cause: Your grammar contained a
YACC action that was not terminated with a }.
Action: Provide the missing }.
Message: Comment started at line num never ends
Cause: Your grammar contained a comment that did not have a closing */.
Action: Provide the missing */.
Message: Empty character string
Cause: Your grammar contained a quoted character string with no characters.
Action: Make sure that all quoted strings contain characters.
Message: End of file in character constant
Cause: Your grammar contained a character constant that was missing the closing
quote.
Action: Provide the missing quote.
1-712 Commands and Utilities