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Fix oneOf() to reset input cursor after each parser execution

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This commit is contained in:
Bartłomiej Pluta
2019-07-12 17:44:12 +02:00
parent fe8dca4d2c
commit df4d737676
1 changed files with 1 additions and 1 deletions
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smnp/ast/parser.py
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@@ -69,6 +69,7 @@ class Parser:
value = parser(input) value = parser(input)
if value.result: if value.result:
return value return value
input.reset(snap)
if assertExpected is not None: if assertExpected is not None:
found = f", found '{input.current().rawValue}'" if input.hasCurrent() else "" found = f", found '{input.current().rawValue}'" if input.hasCurrent() else ""
@@ -80,7 +81,6 @@ class Parser:
else: else:
raise exception raise exception
input.reset(snap) input.reset(snap)
return ParseResult.FAIL() return ParseResult.FAIL()