quick fix for #1969 (False positive: Uninitialized variable when exit() is called before variable is used.)

2010-08-26 23:11:04 +02:00 · 2010-08-26 23:11:04 +02:00 · 02088443f9
parent 0597c50a47
commit 02088443f9
1 changed files with 7 additions and 0 deletions
--- a/lib/executionpath.cpp
+++ b/lib/executionpath.cpp
@ -304,6 +304,13 @@ static void checkExecutionPaths_(const Token *tok, std::list<ExecutionPath *> &c
            return;
        }

+        // might be a noreturn function..
+        if (Token::Match(tok->previous(), "[;{}] %var% ( ) ; }") && tok->varId() == 0)
+        {
+            ExecutionPath::bailOut(checks);
+            return;
+        }
+
        // don't parse into "struct type { .."
        if (Token::Match(tok, "struct|union|class %type% {|:"))
        {