From: Zhongxing Xu <xuzhongxing@gmail.com>
Date: Sat, 27 Feb 2010 02:44:37 +0000 (+0000)
Subject: Add test case for inlining call analysis.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=06079d1d1eb04e8d3d874311aafd605c8ec3cafc;p=clang

Add test case for inlining call analysis.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97300 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Analysis/inline.c b/test/Analysis/inline.c
new file mode 100644
index 0000000000..13d4f7fba4
--- /dev/null
+++ b/test/Analysis/inline.c
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -analyze -inline-call -analyzer-store region -analyze-function f2 -verify %s
+
+int f1() {
+  int y = 1;
+  y++;
+  return y;
+}
+
+void f2() {
+  int x = 1;
+  x = f1();
+  if (x == 1) {
+    int *p = 0;
+    *p = 3; // no-warning
+  }
+  if (x == 2) {
+    int *p = 0;
+    *p = 3; // expected-warning{{Dereference of null pointer loaded from variable}}
+  }
+}