isBinaryOp()

web-flow · web-flow · commit ed477491ac3b · 2026-02-28T10:06:46.000+01:00
diff --git a/lib/checkstl.cpp b/lib/checkstl.cpp
@@ -1974,7 +1974,7 @@ static bool isc_strCall(const Token* tok)
 
 static bool isc_strConcat(const Token* tok)
 {
-    if (!Token::simpleMatch(tok, "+"))
+    if (!Token::simpleMatch(tok, "+") || !tok->isBinaryOp())
         return false;
     const Token* cstr = nullptr;
     for (const Token* op : { tok->astOperand1(), tok->astOperand2() }) {

Original file line number	Diff line number	Diff line change
`@@ -1974,7 +1974,7 @@ static bool isc_strCall(const Token* tok)`
`1974`	`1974`
`1975`	`1975`	`static bool isc_strConcat(const Token* tok)`
`1976`	`1976`	`{`
`1977`		`- if (!Token::simpleMatch(tok, "+"))`
	`1977`	`+ if (!Token::simpleMatch(tok, "+") \|\| !tok->isBinaryOp())`
`1978`	`1978`	`return false;`
`1979`	`1979`	`const Token* cstr = nullptr;`
`1980`	`1980`	`for (const Token* op : { tok->astOperand1(), tok->astOperand2() }) {`