Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/compilerplugins/clang/test/loopvartoosmall.cxx b/compilerplugins/clang/test/loopvartoosmall.cxx
new file mode 100644
index 000000000..bebf88c79
--- /dev/null
+++ b/compilerplugins/clang/test/loopvartoosmall.cxx
@@ -0,0 +1,26 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * Based on LLVM/Clang.
+ *
+ * This file is distributed under the University of Illinois Open Source
+ * License. See LICENSE.TXT for details.
+ *
+*/
+
+#include <cstdint>
+
+std::int32_t size() { return 1; }
+
+int main() {
+    for (std::int16_t i = 0; i < size(); ++i) {} // expected-error {{[loplugin:loopvartoosmall]}}
+    for (std::int16_t i = 0; i <= size(); ++i) {} // expected-error {{[loplugin:loopvartoosmall]}}
+    for (std::int16_t i = 0; i != size(); ++i) {} // expected-error {{[loplugin:loopvartoosmall]}}
+    std::int16_t j;
+    for (j = 0; j < size(); ++j) {} // expected-error {{[loplugin:loopvartoosmall]}}
+    for (j = 0; j <= size(); ++j) {} // expected-error {{[loplugin:loopvartoosmall]}}
+    for (j = 0; j != size(); ++j) {} // expected-error {{[loplugin:loopvartoosmall]}}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */