Fix two crashes on value dependent expressions (shift and null-pointer check).
- Doug, please check.
- PR4940.
llvm-svn: 82129
diff --git a/clang/test/SemaCXX/value-dependent-exprs.cpp b/clang/test/SemaCXX/value-dependent-exprs.cpp
new file mode 100644
index 0000000..603da9b
--- /dev/null
+++ b/clang/test/SemaCXX/value-dependent-exprs.cpp
@@ -0,0 +1,44 @@
+// RUN: clang-cc -verify %s
+
+template <unsigned I>
+class C0 {
+ static const int iv0 = 1 << I;
+
+ enum {
+ A = I,
+ B = I + 1
+ };
+
+ struct s0 {
+ int a : I;
+ int b[I];
+ };
+
+ void f0(int *p) {
+ if (p == I) {
+ }
+ }
+
+#if 0
+ // FIXME: Not sure whether we care about these.
+ void f1(int *a)
+ __attribute__((nonnull(1 + I)))
+ __attribute__((constructor(1 + I)))
+ __attribute__((destructor(1 + I)))
+ __attribute__((sentinel(1 + I, 2 + I))),
+ __attribute__((reqd_work_group_size(1 + I, 2 + I, 3 + I))),
+ __attribute__((format_arg(1 + I))),
+ __attribute__((aligned(1 + I))),
+ __attribute__((regparm(1 + I)));
+
+ typedef int int_a0 __attribute__((address_space(1 + B)));
+#endif
+
+#if 0
+ // FIXME: This doesn't work. PR4996.
+ int f2() {
+ return __builtin_choose_expr(I, 1, 2);
+ }
+#endif
+
+};