From 493df1a14f5dc5267a029c6ff58018efe0647297 Mon Sep 17 00:00:00 2001 From: Richard Trieu Date: Thu, 8 Aug 2013 01:50:23 +0000 Subject: Emit an error for enum increments and decrements in C++ mode. Fixes PR16394. llvm-svn: 187955 --- clang/test/Sema/enum-increment.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 clang/test/Sema/enum-increment.c (limited to 'clang/test/Sema/enum-increment.c') diff --git a/clang/test/Sema/enum-increment.c b/clang/test/Sema/enum-increment.c new file mode 100644 index 00000000000..baaa3489b95 --- /dev/null +++ b/clang/test/Sema/enum-increment.c @@ -0,0 +1,13 @@ +// RUN: %clang_cc1 -fsyntax-only %s -verify +// expected-no-diagnostics +enum A { A1, A2, A3 }; +typedef enum A A; +void test() { + A a; + a++; + a--; + ++a; + --a; + a = a + 1; + a = a - 1; +} -- cgit v1.2.3