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Adjust return value on missing token

This commit is contained in:
Daniel Zuncke 2024-07-07 02:14:07 +02:00
parent ea0db76c10
commit 21b79d38af
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1 changed files with 3 additions and 2 deletions
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src/dfmt/formatter.d
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@ -2330,14 +2330,15 @@ const pure @safe @nogc:
+ Params: + Params:
+ n = Offset to index where search begins. Negative values search backwards. + n = Offset to index where search begins. Negative values search backwards.
+ Returns: + Returns:
+ Index of next token that isn't a comment or an index that is out of bounds. + Index of next token that isn't a comment or `size_t.max` if no such
+ token exists,
+/ +/
size_t nextNonComment(int n = 1) size_t nextNonComment(int n = 1)
{ {
size_t i = index + n; size_t i = index + n;
while (n != 0 && i < tokens.length && tokens[i].type == tok!"comment") while (n != 0 && i < tokens.length && tokens[i].type == tok!"comment")
i = n > 0 ? i + 1 : i - 1; i = n > 0 ? i + 1 : i - 1;
return i; return i < tokens.length ? i : size_t.max;
} }
/// Bugs: not unicode correct /// Bugs: not unicode correct