Unused function check: Fix detection of func.usedOtherFile

Check if function is called from another file or not.
2015-01-07 08:32:49 +01:00 · 2015-01-07 08:32:49 +01:00 · 4bec2b58fd
parent fd9134fe5b
commit 4bec2b58fd
1 changed files with 2 additions and 1 deletions
--- a/lib/checkunusedfunctions.cpp
+++ b/lib/checkunusedfunctions.cpp
@ -196,8 +196,9 @@ void CheckUnusedFunctions::parseTokens(const Tokenizer &tokenizer, const char Fi

        if (funcname) {
            FunctionUsage &func = _functions[ funcname->str()];
+            const std::string called_from_file = tokenizer.list.getSourceFilePath();

-            if (func.filename.empty() || func.filename == "+")
+            if (func.filename.empty() || func.filename == "+" || func.filename != called_from_file)
                func.usedOtherFile = true;
            else
                func.usedSameFile = true;