1 files changed, 7 insertions, 1 deletions
diff --git a/src/corelib/tools/qlocale_tools_p.h b/src/corelib/tools/qlocale_tools_p.h
index 3a8036c642..f28b3dffcd 100644
--- a/src/corelib/tools/qlocale_tools_p.h
+++ b/src/corelib/tools/qlocale_tools_p.h
@@ -66,7 +66,13 @@
 
 QT_BEGIN_NAMESPACE
 
-double asciiToDouble(const char *num, int numLen, bool &ok, int &processed);
+enum TrailingJunkMode {
+    TrailingJunkProhibited,
+    TrailingJunkAllowed
+};
+
+double asciiToDouble(const char *num, int numLen, bool &ok, int &processed,
+                     TrailingJunkMode trailingJunkMode = TrailingJunkProhibited);
 void doubleToAscii(double d, QLocaleData::DoubleForm form, int precision, char *buf, int bufSize,
                    bool &sign, int &length, int &decpt);