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Remove unnecessary assignments to local variables in strings

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Local variables are not reassigned and are not needed.
This commit is contained in:
ydah 2024-11-11 23:22:36 +09:00 committed by Yudai Takada
parent 5d6f76cf6e
commit 3260b0b647
Notes: git 2025-01-21 11:25:55 +00:00 
Merged: https://github.com/ruby/ruby/pull/12054
1 changed files with 4 additions and 7 deletions
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11
parse.y
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@ -5927,14 +5927,11 @@ literal : numeric
strings : string strings : string
{ {
NODE *node = $1; if (!$1) {
if (!node) { $$ = NEW_STR(STRING_NEW0(), &@$);
node = NEW_STR(STRING_NEW0(), &@$); } else {
$$ = evstr2dstr(p, $1);
} }
else {
node = evstr2dstr(p, node);
}
$$ = node;
/*% ripper: $:1 %*/ /*% ripper: $:1 %*/
} }
; ;