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-rw-r--r--clang/test/Analysis/test-include-cpp.cpp13
-rw-r--r--clang/test/Analysis/test-include-cpp.h9
-rw-r--r--clang/test/Analysis/test-include.c21
-rw-r--r--clang/test/Analysis/test-include.h2
4 files changed, 45 insertions, 0 deletions
diff --git a/clang/test/Analysis/test-include-cpp.cpp b/clang/test/Analysis/test-include-cpp.cpp
new file mode 100644
index 00000000000..2ac5e11c997
--- /dev/null
+++ b/clang/test/Analysis/test-include-cpp.cpp
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -analyze -analyzer-checker=core -verify %s
+
+#include "test-include-cpp.h"
+
+int TestIncludeClass::test1(int *p) {
+ p = 0;
+ return *p; // expected-warning{{Dereference of null pointer}}
+}
+
+int TestIncludeClass::test2(int *p) {
+ p = 0;
+ return *p; // expected-warning{{Dereference of null pointer}}
+}
diff --git a/clang/test/Analysis/test-include-cpp.h b/clang/test/Analysis/test-include-cpp.h
new file mode 100644
index 00000000000..90ec27acd5d
--- /dev/null
+++ b/clang/test/Analysis/test-include-cpp.h
@@ -0,0 +1,9 @@
+#ifndef TEST_INCLUDE_CPP_H
+#define TEST_INCLUDE_CPP_H
+
+class TestIncludeClass {
+ int test1(int *);
+ static int test2(int *);
+};
+
+#endif
diff --git a/clang/test/Analysis/test-include.c b/clang/test/Analysis/test-include.c
new file mode 100644
index 00000000000..6aa80b96426
--- /dev/null
+++ b/clang/test/Analysis/test-include.c
@@ -0,0 +1,21 @@
+// RUN: %clang_cc1 -analyze -analyzer-checker=core -verify %s
+
+#include "test-include.h"
+#define DIVYX(X,Y) Y/X
+
+void test_01(int *data) {
+ data = 0;
+ *data = 1; // expected-warning{{Dereference of null pointer}}
+}
+
+int test_02() {
+ int res = DIVXY(1,0); // expected-warning{{Division by zero}}
+ // expected-warning@-1{{division by zero is undefined}}
+ return res;
+}
+
+int test_03() {
+ int res = DIVYX(0,1); // expected-warning{{Division by zero}}
+ // expected-warning@-1{{division by zero is undefined}}
+ return res;
+} \ No newline at end of file
diff --git a/clang/test/Analysis/test-include.h b/clang/test/Analysis/test-include.h
new file mode 100644
index 00000000000..07cd1c9dca1
--- /dev/null
+++ b/clang/test/Analysis/test-include.h
@@ -0,0 +1,2 @@
+void test_01(int * data);
+#define DIVXY(X,Y) X/Y
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