Update astutils.cpp

chrchr-github · web-flow · commit c23aef989a57 · 2026-04-08T10:18:22.000+02:00
diff --git a/lib/astutils.cpp b/lib/astutils.cpp
@@ -3471,6 +3471,9 @@ static ExprUsage getFunctionUsage(const Token* tok, int indirect, const Settings
         const bool isuninitbad = settings.library.isuninitargbad(ftok, argnr + 1, indirect, &hasIndirect);
         if (isuninitbad && (!addressOf || isnullbad))
             return ExprUsage::Used;
+        const Library::ArgumentChecks::Direction argDirection = settings.library.getArgDirection(tok, argnr + 1, indirect);
+        if (argDirection == Library::ArgumentChecks::Direction::DIR_IN)
+            return ExprUsage::Used;
     }
     return ExprUsage::Inconclusive;
 }

Original file line number	Diff line number	Diff line change
`@@ -3471,6 +3471,9 @@ static ExprUsage getFunctionUsage(const Token* tok, int indirect, const Settings`
`3471`	`3471`	`const bool isuninitbad = settings.library.isuninitargbad(ftok, argnr + 1, indirect, &hasIndirect);`
`3472`	`3472`	`if (isuninitbad && (!addressOf \|\| isnullbad))`
`3473`	`3473`	`return ExprUsage::Used;`
	`3474`	`+ const Library::ArgumentChecks::Direction argDirection = settings.library.getArgDirection(tok, argnr + 1, indirect);`
	`3475`	`+ if (argDirection == Library::ArgumentChecks::Direction::DIR_IN)`
	`3476`	`+ return ExprUsage::Used;`
`3474`	`3477`	`}`
`3475`	`3478`	`return ExprUsage::Inconclusive;`
`3476`	`3479`	`}`