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|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d |d!|d"|d#|d$|d%|d&|d'|d(|d)dS)*Nzfoo(1)z [1, 2, 3]z[x**3 for x in range(20)]z"[x**3 for x in range(20) if x % 3]z+[x**3 for x in range(20) if x % 2 if x % 3]list(x**3 for x in range(20))z&list(x**3 for x in range(20) if x % 3)z/list(x**3 for x in range(20) if x % 2 if x % 3)z foo(*args)zfoo(*args, **kw)z foo(**kw)zfoo(key=value)zfoo(key=value, *args)zfoo(key=value, *args, **kw)zfoo(key=value, **kw)zfoo(a, b, c, *args)zfoo(a, b, c, *args, **kw)zfoo(a, b, c, **kw)zfoo(a, *args, keyword=23)z foo + barz foo - barz foo * barz foo / barz foo // barz (foo := 1)z lambda: 0z lambda x: 0z lambda *y: 0zlambda *y, **z: 0z lambda **z: 0zlambda x, y: 0zlambda foo=bar: 0z"lambda foo=bar, spaz=nifty+spit: 0zlambda foo=bar, **z: 0z#lambda foo=bar, blaz=blat+2, **z: 0z'lambda foo=bar, blaz=blat+2, *y, **z: 0zlambda x, *y, **z: 0z(x for x in range(10))zfoo(x for x in range(10))z...za[...]rr$rrrtest_expressionsbsR                                        z-RoundtripLegalSyntaxTestCase.test_expressionscCs|ddS)Nar#r$rrrtest_simple_expressionsz3RoundtripLegalSyntaxTestCase.test_simple_expressioncCs|d|ddS)Nza = bza = b = c = d = er#r$rrrtest_simple_assignmentss z4RoundtripLegalSyntaxTestCase.test_simple_assignmentscCs|d|d|d|d|d|d|d|d|d |d |ttd iiWdn1s0Y|ttd iiWdn1s0Y|ttd iiWdn1s0Y|ttdiiWdn1s40Y|ttdiiWdn1sl0Y|ttdiiWdn1s0Y|ttdiiWdn1s0Y|ttdiiWdn1s0Y|ttdiiWdn1sL0Y|ttdiiWdn1s0YdS)Nz x: int = 5z"y: List[T] = []; z: [list] = fun()zx: tuple = (1, 2)zd[f()]: int = 42zf(d[x]): str = 'abc'zx.y.z.w: complex = 42jzx: intz#def f(): x: str y: int = 5 z#class C: x: str y: int = 5 zIclass C: def __init__(self, x: int) -> None: self.x: int = x z2+2: intz []: int = 5zx, *y, z: int = range(5)zx: int = 1, y = 2z u = v: intz False: intz x.False: intz x.y,: intz[0]: intzf(): int)r" assertRaises SyntaxErrorrr$rrrtest_var_annots<           * * * , , , , , , z+RoundtripLegalSyntaxTestCase.test_var_annotcCs||d|d|d|d|d|d|d|d|d |d |d |d dS) Nza += bza -= bza *= bza /= bza //= bza %= bza &= bza |= bza ^= bza <<= bza >>= bza **= br#r$rrr!test_simple_augmented_assignmentss           z>RoundtripLegalSyntaxTestCase.test_simple_augmented_assignmentscCs4|d|d|d|d|d|d|d|d|d |d |d |d |d |d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d |d!|d"|d#|d$|d%|d&|d'|d(|d)|d*|d+|d,|d-|d.|d/|d0|d1|d2|d3|d4|d5|d6|d7|d8dS)9Nz def f(): passzdef f(*args): passzdef f(*args, **kw): passzdef f(**kw): passzdef f(foo=bar): passzdef f(foo=bar, *args): passz!def f(foo=bar, *args, **kw): passzdef f(foo=bar, **kw): passzdef f(a, b): passzdef f(a, b, *args): passzdef f(a, b, *args, **kw): passzdef f(a, b, **kw): passzdef f(a, b, foo=bar): passz!def f(a, b, foo=bar, *args): passz'def f(a, b, foo=bar, *args, **kw): passz def f(a, b, foo=bar, **kw): passz@staticmethod def f(): passz,@staticmethod @funcattrs(x, y) def f(): passz@funcattrs() def f(): passz@False or x def f(): passz@d := x def f(): passz@lambda f: x(f) def f(): passz@[..., x, ...][1] def f(): passz@x(x)(x) def f(): passz@(x, x) def f(): passz@... def f(): passz@None def f(): passz@w @(x @y) @(z) def f(): passz@w[x].y.z def f(): passzdef f(*, a): passzdef f(*, a = 5): passzdef f(*, a = 5, b): passzdef f(*, a, b = 5): passz def f(*, a, b = 5, **kwds): passzdef f(*args, a): passzdef f(*args, a = 5): passzdef f(*args, a = 5, b): passzdef f(*args, a, b = 5): passz$def f(*args, a, b = 5, **kwds): passzdef f(a, /): passzdef f(a, /,): passzdef f(a, b, /): passzdef f(a, b, /, c): passzdef f(a, b, /, c = 6): passzdef f(a, b, /, c, *, d): passz!def f(a, b, /, c = 1, *, d): passz!def f(a, b, /, c, *, d = 1): passz%def f(a, b=1, /, c=2, *, d = 3): passz'def f(a=0, b=1, /, c=2, *, d = 3): passzdef f(a: int): passzdef f(a: int = 5): passzdef f(*args: list): passzdef f(**kwds: dict): passzdef f(*, a: int): passzdef f(*, a: int = 5): passzdef f() -> int: passr#r$rrrtest_function_defssp                                                       z/RoundtripLegalSyntaxTestCase.test_function_defscCs|d|d|d|d|d|d|d|d|d |d |d |d |d |d|ddS)Nzclass foo():passzclass foo(object):passz!@class_decorator class foo():passz&@class_decorator(arg) class foo():passz(@decorator1 @decorator2 class foo():passz@False or x class C: passz@d := x class C: passz@lambda f: x(f) class C: passz@[..., x, ...][1] class C: passz@x(x)(x) class C: passz@(x, x) class C: passz@... class C: passz@None class C: passz@w @(x @y) @(z) class C: passz@w[x].y.z class C: passr#r$rrrtest_class_defss              z,RoundtripLegalSyntaxTestCase.test_class_defscCs|d|d|d|d|d|d|d|d|d |d |d |d |d |d|d|d|ddS)Nzfrom sys.path import *zfrom sys.path import dirnamezfrom sys.path import (dirname)zfrom sys.path import (dirname,)z*from sys.path import dirname as my_dirnamez,from sys.path import (dirname as my_dirname)z-from sys.path import (dirname as my_dirname,)z&from sys.path import dirname, basenamez(from sys.path import (dirname, basename)z)from sys.path import (dirname, basename,)z4from sys.path import dirname as my_dirname, basenamez6from sys.path import 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node_typenexteltrwalkrrrFs  z8RoundtripLegalSyntaxTestCase.test_position..walk))r>defr>r)r>rr>)(r>)r>rr>))r>rI) :r>rM)rHr> )rKrQ)r>returnrSrH)r>rrSrO)+rS )rS1rS)rHrQrS)rLrQrSrT)rHrQrSrT)rrQrSrTT) line_infocol_infocSsg|]\}}}}||fqSrr.0rnlcrrr z>RoundtripLegalSyntaxTestCase.test_position..)r\cSsg|]\}}}}|||fqSrrr^rrrrcrd)r]cSsg|]\}}}}|||fqSrrr^rrrrcrdcSsg|] }t|qSrrAr_rrrrrcrdcSsg|] }t|qSrrerfrrrrcrd)rrr rArtolistZst2tupleZst2list)r r stZexpectedrrEr test_positions:       z*RoundtripLegalSyntaxTestCase.test_positioncCs,|d|d|d|ddS)Nz*a = yz x, *b, = mz [*a, *b] = yzfor [*x, b] in x: passr#r$rrrtest_extended_unpackings   z4RoundtripLegalSyntaxTestCase.test_extended_unpackingcCs"|d|d|ddS)Nzraise zraise e zBtry: suite except Exception as e: raise ValueError from e r#r$rrrtest_raise_statements  z1RoundtripLegalSyntaxTestCase.test_raise_statementcCs|d|ddS)Nz[]z[*{2}, 3, *[4]]r+r$rrrtest_list_displayss z/RoundtripLegalSyntaxTestCase.test_list_displayscCs6|d|d|d|d|ddS)Nz{*{2}, 3, *[4]}z{2}z{2,}z{2, 3}z{2, 3,}r+r$rrrtest_set_displayss     z.RoundtripLegalSyntaxTestCase.test_set_displayscCsJ|d|d|d|d|d|d|ddS)Nz{}z{a:b}z{a:b,}z {a:b, c:d}z {a:b, c:d,}z{**{}}z{**{}, 3:4, **{5:6, 7:8}}r+r$rrrtest_dict_displayss      z/RoundtripLegalSyntaxTestCase.test_dict_displayscCs6|d|d|d|d|ddS)Nz f(*a, **b)zf(a, *b, *c, *d)z f(**a, **b)zf(2, *a, *b, **b, **c, **d)z0f(*b, *() or () and (), **{} and {}, **() or {})r+r$rrrtest_argument_unpackings     z4RoundtripLegalSyntaxTestCase.test_argument_unpackingcCs"|d|d|ddS)Nz{x for x in seq}z{f(x) for x in seq}z#{f(x) for x in seq if condition(x)}r+r$rrrtest_set_comprehensionss  z4RoundtripLegalSyntaxTestCase.test_set_comprehensionscCs"|d|d|ddS)Nz{x:x for x in seq}z({x**2:x[3] for x in seq if condition(x)}z4{x:x for x in seq1 for y in seq2 if condition(x, y)}r+r$rrrtest_dict_comprehensionss  z5RoundtripLegalSyntaxTestCase.test_dict_comprehensionscCs:|d|d|d|d|d|d|d|d|d |d |d |d |d |d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|ddS)Nz(a := 1)z(a := a)z0if (match := 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