Issue -Wempty-body warnings for else blocks

This looks like it was just an oversight.

Fixes http://llvm.org/pr35319

llvm-svn: 318456

1 files changed, 20 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/warn-empty-body.cpp b/clang/test/SemaCXX/warn-empty-body.cpp
index a248c4251d5..bd6b47f053f 100644
--- a/clang/test/SemaCXX/warn-empty-body.cpp
+++ b/clang/test/SemaCXX/warn-empty-body.cpp
@@ -238,6 +238,26 @@ void test6(int x, int y) {
   }
 }
 
+void test_if_else(int x) {
+  if (x); // expected-warning{{if statement has empty body}} expected-note{{separate line}}
+
+  if (x)
+    ; // no-warning
+
+  if (x)
+    ; // no-warning
+  else
+    ; // no-warning
+
+  if (x)
+    ; // no-warning
+  else; // expected-warning{{else clause has empty body}} expected-note{{separate line}}
+
+  if (x)
+    ; // no-warning
+  else EMPTY(x); // no-warning
+}
+
 void test_errors(int x) {
   if (1)
     aa; // expected-error{{use of undeclared identifier}}