Contact Details
@garrafonsoft
Compiler version
v1.17.2
What happened?
When compiling this code:
DIM A AS UBYTE
DO LOOP WHILE A = ""
the compiler ends abruptly with the traceback shown below.
The compiler should show an apropriate compiling error or warning, but not raise an exception.
Error and Warning messages
$ ./zxbc.py loop_bug.bas
loop_bug.bas:2: error: Cannot convert string to a value. Use VAL() function
Traceback (most recent call last):
File "./zxbasic/./zxbc.py", line 12, in <module>
sys.exit(zxbc.main()) # Exit
^^^^^^^^^^^
File "./zxbasic/src/zxbc/zxbc.py", line 95, in main
zxbparser.parser.parse(input_, lexer=zxblex.lexer, tracking=True, debug=(OPTIONS.debug_level > 1))
File "./zxbasic/src/ply/yacc.py", line 429, in parse
p.callable(pslice)
File "./zxbasic/src/zxbc/zxbparser.py", line 1853, in p_do_loop_while
if is_number(r):
^^^^^^^^^^^^
File "./zxbasic/src/api/check.py", line 321, in is_number
return all(i.token in ("NUMBER", "CONST") and Type.is_numeric(i.type_) for i in p)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "./zxbasic/src/api/check.py", line 321, in <genexpr>
return all(i.token in ("NUMBER", "CONST") and Type.is_numeric(i.type_) for i in p)
^^^^^^^
AttributeError: 'NoneType' object has no attribute 'token'Code of Conduct
Contact Details
@garrafonsoft
Compiler version
v1.17.2
What happened?
When compiling this code:
the compiler ends abruptly with the traceback shown below.
The compiler should show an apropriate compiling error or warning, but not raise an exception.
Error and Warning messages
Code of Conduct