Fix BinaryIterator::operator-= to pass compile in clang20 (#578)

what-is-me · web-flow · commit 050ad2294c50 · 2025-07-02T14:28:27.000+08:00
### What problem were solved in this pull request? Issue Number: close #577 Problem: Compile failed with clang20 ### What is changed and how it works? fix `BinaryIterator::operator-=` ### Other information
diff --git a/src/common/lang/lower_bound.h b/src/common/lang/lower_bound.h
@@ -106,7 +106,7 @@ class BinaryIterator
     data_ += (item_num_ * n);
     return *this;
   }
-  BinaryIterator &operator-=(int n) { return this->operator+(-n); }
+  BinaryIterator &operator-=(int n) { return this->operator+=(-n); }
   BinaryIterator &operator++() { return this->operator+=(1); }
   BinaryIterator  operator++(int)
   {

Original file line number	Diff line number	Diff line change
`@@ -106,7 +106,7 @@ class BinaryIterator`
`106`	`106`	`data_ += (item_num_ * n);`
`107`	`107`	`return *this;`
`108`	`108`	`}`
`109`		`- BinaryIterator &operator-=(int n) { return this->operator+(-n); }`
	`109`	`+ BinaryIterator &operator-=(int n) { return this->operator+=(-n); }`
`110`	`110`	`BinaryIterator &operator++() { return this->operator+=(1); }`
`111`	`111`	`BinaryIterator operator++(int)`
`112`	`112`	`{`