[analyzer] MallocChecker cleanup, more tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150155 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/malloc.c b/test/Analysis/malloc.c
index f19510b..190a254 100644
--- a/test/Analysis/malloc.c
+++ b/test/Analysis/malloc.c
@@ -233,10 +233,35 @@
free(p);
}
-void MallocFreeUse_params() {
+void mallocFreeUse_params() {
int *p = malloc(12);
free(p);
myfoo(p); //expected-warning{{Use dynamically allocated memory after it is freed}}
myfooint(*p); //expected-warning{{Use dynamically allocated memory after it is freed}}
}
+int *Gl;
+struct GlStTy {
+ int *x;
+};
+
+struct GlStTy GlS = {0};
+
+void GlobalFree() {
+ free(Gl);
+}
+
+void GlobalMalloc() {
+ Gl = malloc(12);
+}
+
+void GlobalStructMalloc() {
+ int *a = malloc(12);
+ GlS.x = a;
+}
+
+void GlobalStructMallocFree() {
+ int *a = malloc(12);
+ GlS.x = a;
+ free(GlS.x);
+}