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# lexer tests for things that are not implemented, or have non-compliant behaviour
def test(code):
try:
exec(code)
print("no Error")
except SyntaxError:
print("SyntaxError")
except NotImplementedError:
print("NotImplementedError")
# uPy requires spaces between literal numbers and keywords, CPy doesn't
try:
eval("1and 0")
except SyntaxError:
print("SyntaxError")
try:
eval("1or 0")
except SyntaxError:
print("SyntaxError")
try:
eval("1if 1else 0")
except SyntaxError:
print("SyntaxError")
try:
eval("1if 0else 0")
except SyntaxError:
print("SyntaxError")
# unicode name escapes are not implemented
test('"\\N{LATIN SMALL LETTER A}"')
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