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Update some comments

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This commit is contained in:
Joey Yakimowich-Payne 2020-04-19 19:23:41 -06:00
commit 86184ae0b6
1 changed files with 4 additions and 1 deletions
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nimterop/exprparser.nim
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@ -74,7 +74,9 @@ template withCodeAst(exprParser: ExprParser, body: untyped): untyped =
tree.tsTreeDelete() tree.tsTreeDelete()
proc parseChar(charStr: string): uint8 {.inline.} = proc parseChar(charStr: string): uint8 {.inline.} =
## Parses a character literal out of a string. This is needed
## because treesitter gives unescaped characters when parsing
## strings.
if charStr.len == 1: if charStr.len == 1:
return charStr[0].uint8 return charStr[0].uint8
@ -119,6 +121,7 @@ proc parseChar(charStr: string): uint8 {.inline.} =
result = uint8.high result = uint8.high
proc getCharLit(charStr: string): PNode {.inline.} = proc getCharLit(charStr: string): PNode {.inline.} =
## Convert a character string into a proper Nim char lit node
result = newNode(nkCharLit) result = newNode(nkCharLit)
result.intVal = parseChar(charStr).int64 result.intVal = parseChar(charStr).int64