[analyzer] Add test for crash tracing (r186639)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@186926 91177308-0d34-0410-b5e6-96231b3b80d8

test/Analysis/crash-trace.c

+// RUN: not --crash %clang --analyze -Xanalyzer -analyzer-checker=debug.ExprInspection %s 2>&1 | FileCheck %s
+
+void clang_analyzer_crash(void);
+
+void inlined() {
+  clang_analyzer_crash();
+}
+
+void test() {
+  inlined();
+}
+
+// CHECK: 0.	Program arguments: {{.*}}clang
+// CHECK-NEXT: 1.	<eof> parser at end of file
+// CHECK-NEXT: 2. While analyzing stack: 
+// CHECK-NEXT:  #0 void inlined()
+// CHECK-NEXT:  #1 void test()
+// CHECK-NEXT: 3.	{{.*}}crash-trace.c:6:3: Error evaluating statement