Handle nested compound values in BindArray for multidimensional arrays. Fixes PR7945.
llvm-svn: 111602
diff --git a/clang/test/Analysis/array-struct-region.c b/clang/test/Analysis/array-struct-region.c
index 2966d13..dabd25b 100644
--- a/clang/test/Analysis/array-struct-region.c
+++ b/clang/test/Analysis/array-struct-region.c
@@ -23,3 +23,25 @@
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
+ }
+}