Emit an error instead of warning if -Werror was supplied

BUG: 368072

3 files changed, 19 insertions, 0 deletions

diff --git a/tests/clazy/config.json b/tests/clazy/config.json
index deea2973..09925fd0 100644
--- a/tests/clazy/config.json
+++ b/tests/clazy/config.json
@@ -13,6 +13,11 @@
         {
             "filename" : "suppressionsWholeFile.cpp",
             "checks"   : ["qstring-allocations", "foreach"]
+        },
+        {
+            "filename" : "werror.cpp",
+            "flags"    : "-Werror",
+            "checks"   : ["foreach"]
         }
     ]
 }
diff --git a/tests/clazy/werror.cpp b/tests/clazy/werror.cpp
new file mode 100644
index 00000000..7e73ff0e
--- /dev/null
+++ b/tests/clazy/werror.cpp
@@ -0,0 +1,13 @@
+#include <QtCore/QString>
+#include <QtCore/QList>
+
+struct BigTrivial
+{
+    int a, b, c, d, e;
+};
+
+void test()
+{
+    QList<BigTrivial> list;
+    foreach (BigTrivial b, list) { }
+}
diff --git a/tests/clazy/werror.cpp.expected b/tests/clazy/werror.cpp.expected
new file mode 100644
index 00000000..713e53b7
--- /dev/null
+++ b/tests/clazy/werror.cpp.expected
@@ -0,0 +1 @@
+clazy/werror.cpp:12:14: error: Missing reference in foreach with sizeof(T) = 20 bytes (struct BigTrivial) [-Wclazy-foreach]