Handle nested compound values in BindArray for multidimensional arrays. Fixes PR7945.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111602 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 22 insertions, 0 deletions

diff --git a/test/Analysis/array-struct-region.c b/test/Analysis/array-struct-region.c
index 2966d13004..dabd25bb1f 100644
--- a/test/Analysis/array-struct-region.c
+++ b/test/Analysis/array-struct-region.c
@@ -23,3 +23,25 @@ int string_literal_init() {
 
   return 42;
 }
+
+void nested_compound_literals(int rad) {
+  int vec[6][2] = {{0.195, 0.02}, {0.383, 0.067}, {0.55, 0.169},
+                   {0.831, 0.45}, {0.924, 0.617}, {0.98, 0.805}};
+  int a;
+
+  for (a = 0; a < 6; ++a) {
+      vec[a][0] *= rad; // no-warning
+      vec[a][1] *= rad; // no-warning
+  }
+}
+
+void nested_compound_literals_float(float rad) {
+  float vec[6][2] = {{0.195, 0.02}, {0.383, 0.067}, {0.55, 0.169},
+                     {0.831, 0.45}, {0.924, 0.617}, {0.98, 0.805}};
+  int a;
+
+  for (a = 0; a < 6; ++a) {
+      vec[a][0] *= rad; // no-warning
+      vec[a][1] *= rad; // no-warning
+  }
+}