Merge branch 'master' of ssh://bitbucket.org/czan/honours

1 files changed, 67 insertions, 0 deletions

diff --git a/clang/test/Sema/complex-int.c b/clang/test/Sema/complex-int.c
new file mode 100644
index 0000000..32249b3
--- /dev/null
+++ b/clang/test/Sema/complex-int.c
@@ -0,0 +1,67 @@
+// RUN: %clang_cc1 %s -verify -fsyntax-only
+
+void a() {
+__complex__ int arr;
+__complex__ short brr;
+__complex__ unsigned xx;
+__complex__ signed yy;
+__complex__ int result;
+int ii;
+int aa = 1 + 1.0iF;
+
+result = arr*ii;
+result = ii*brr;
+
+result = arr*brr;
+result = xx*yy;
+
+switch (arr) { // expected-error{{statement requires expression of integer type ('_Complex int' invalid)}}
+  case brr: ; // expected-error{{expression is not an integer constant expression}}
+  case xx: ; // expected-error{{expression is not an integer constant expression}}
+}
+}
+
+void Tester() {
+__complex short a1;
+__complex int a2;
+__complex float a3;
+__complex double a4;
+short a5;
+int a6;
+float a7;
+double a8;
+#define TestPair(m,n) int x##m##n = a##m+a##n;
+#define TestPairs(m) TestPair(m,1) TestPair(m,2) \
+                    TestPair(m,3) TestPair(m,4) \
+                    TestPair(m,5) TestPair(m,6) \
+                    TestPair(m,7) TestPair(m,8)
+TestPairs(1); TestPairs(2);
+TestPairs(3); TestPairs(4);
+TestPairs(5); TestPairs(6);
+TestPairs(7); TestPairs(8);
+}
+
+// rdar://6097730
+void test3(_Complex int *x) {
+  *x = ~*x;
+}
+
+void test4(_Complex float *x) {
+  *x = ~*x;
+}
+
+void test5(_Complex int *x) {
+  (*x)++;
+}
+
+int i1[(2+3i)*(5+7i) == 29i-11 ? 1 : -1];
+int i2[(29i-11)/(5+7i) == 2+3i ? 1 : -1];
+int i3[-(2+3i) == +(-3i-2) ? 1 : -1];
+int i4[~(2+3i) == 2-3i ? 1 : -1];
+int i5[(3i == -(-3i) ? ((void)3, 1i - 1) : 0) == 1i - 1 ? 1 : -1];
+
+int f1[(2.0+3.0i)*(5.0+7.0i) == 29.0i-11.0 ? 1 : -1];
+int f2[(29.0i-11.0)/(5.0+7.0i) == 2.0+3.0i ? 1 : -1];
+int f3[-(2.0+3.0i) == +(-3.0i-2.0) ? 1 : -1];
+int f4[~(2.0+3.0i) == 2.0-3.0i ? 1 : -1];
+int f5[(3.0i == -(-3.0i) ? ((void)3.0, __extension__ (1.0i - 1.0)) : 0) == 1.0i - 1.0 ? 1 : -1];