commit 2d85f8ba62fd6fdcf0ae303d77112b413d412cae
author Anders Carlsson <andersca@mac.com> Wed Oct 10 20:50:11 2007 +0000
committer Anders Carlsson <andersca@mac.com> Wed Oct 10 20:50:11 2007 +0000
tree 0901bcfb9d9842d53697715bd3f16ce42b8a2315
parent 6f688e131e125ffce23a63a9d286578a454cc4e0

Emit a warning when the body of an if block is a NullStmt.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42840 91177308-0d34-0410-b5e6-96231b3b80d8

test/Sema/if-empty-body.c

diff --git a/test/Sema/if-empty-body.c b/test/Sema/if-empty-body.c
new file mode 100644
index 0000000..1dc9e44
--- /dev/null
+++ b/test/Sema/if-empty-body.c
@@ -0,0 +1,9 @@
+// RUN: clang -parse-ast -verify %s
+
+void f1(int a) {
+    if (a); // expected-warning {{if statement has empty body}}
+}
+
+void f2(int a) {
+    if (a) {}
+}