diff --git a/utils/lit/lit/ShUtil.py b/utils/lit/lit/ShUtil.py index 0c5bdac408a..dda622a48a8 100644 --- a/utils/lit/lit/ShUtil.py +++ b/utils/lit/lit/ShUtil.py @@ -134,8 +134,6 @@ class ShLexer: if c == '|': if self.maybe_eat('|'): return ('||',) - if self.maybe_eat('&'): - return ('|&',) return (c,) if c == '&': if self.maybe_eat('&'): @@ -207,7 +205,7 @@ class ShParser: # Otherwise see if it is a terminator. assert isinstance(tok, tuple) - if tok[0] in ('|','|&',';','&','||','&&'): + if tok[0] in ('|',';','&','||','&&'): break # Otherwise it must be a redirection. @@ -226,18 +224,9 @@ class ShParser: negate = True commands = [self.parse_command()] - while 1: - tok = self.look() - if tok == ('|',): - self.lex() - commands.append(self.parse_command()) - continue - if tok == ('|&',): - self.lex() - commands[-1].redirects.insert(0, (('>&',2),'1')) - commands.append(self.parse_command()) - continue - break + while self.look() == ('|',): + self.lex() + commands.append(self.parse_command()) return Pipeline(commands, negate) def parse(self):