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Break string for loop when the parser is erroring

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Florian Schroedl
2022-08-26 16:49:57 +02:00
parent 9cdcef6d71
commit fd0382f3a0
1 changed files with 1 additions and 0 deletions
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src_v2/parser/parser_internals.nim
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@@ -108,6 +108,7 @@ proc str*(expectedString: string): parserFnT {.inline.} =
return proc(parser: Parser): ParserResult = return proc(parser: Parser): ParserResult =
var res: ParserResult = parser.ok() var res: ParserResult = parser.ok()
for c in expectedString.items: for c in expectedString.items:
if res.isErr: break
res = res.flatMap(ch(c)) res = res.flatMap(ch(c))
return res return res