// FIXME: Figure out how to use %clang_analyze_cc1 with our lit.local.cfg.
// RUN: %clang_cc1 -analyze -triple x86_64-unknown-linux-gnu \
// RUN: -analyzer-checker=core \
// RUN: -analyzer-dump-egraph=%t.dot %s
// RUN: %exploded_graph_rewriter %t.dot | FileCheck %s
// REQUIRES: asserts
// FIXME: Substitution doesn't seem to work on Windows.
// UNSUPPORTED: system-windows
// CHECK: macros.c:17:10
// CHECK-SAME:
// CHECK-SAME: (spelling at macros.c:15:14)
// CHECK-SAME:
#define NULL 0
void *foo() {
return NULL;
}