Remove QJS exception API

This API has been deprecated for a while. It's legacy stuff from
QtScript.

Until someone proves that QJSValue::isError() isn't sufficient to
handle JavaScript exceptions, we won't provide any additional API
for that.

Also removed QJSValuePrivate::lessThan(), which was using the
exception mechanism, but the function itself wasn't used anymore
(another remnant from the QtScript days).

Change-Id: I3dffc6a7835874153f90d25ae2a72c93ea6db39a
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/examples/qml/script/shell/main.cpp b/examples/qml/script/shell/main.cpp
index a4059122bf..4ea36f7e77 100644
--- a/examples/qml/script/shell/main.cpp
+++ b/examples/qml/script/shell/main.cpp
@@ -141,7 +141,7 @@ int main(int argc, char *argv[])
             continue;
 
         QJSValue result = eng->evaluate(contents, fileName, lineNumber);
-        if (eng->hasUncaughtException()) {
+        if (result.isError()) {
             fprintf (stderr, "    %s\n\n", qPrintable(result.toString()));
             return EXIT_FAILURE;
         }