|  | // RUN: %clang  -g -S -emit-llvm %s -o - | FileCheck %s | 
|  |  | 
|  | namespace A { | 
|  | #line 1 "foo.cpp" | 
|  | namespace B { | 
|  | int i; | 
|  | } | 
|  | } | 
|  |  | 
|  | // CHECK: [[FILE:![0-9]*]] {{.*}}debug-info-namespace.cpp" | 
|  | // CHECK: [[VAR:![0-9]*]] = {{.*}}, metadata [[NS:![0-9]*]], metadata !"i", {{.*}} ; [ DW_TAG_variable ] [i] | 
|  | // CHECK: [[NS]] = {{.*}}, metadata [[FILE2:![0-9]*]], metadata [[CTXT:![0-9]*]], {{.*}} ; [ DW_TAG_namespace ] [B] [line 1] | 
|  | // CHECK: [[CTXT]] = {{.*}}, metadata [[FILE]], null, {{.*}} ; [ DW_TAG_namespace ] [A] [line 3] | 
|  | // CHECK: [[FILE2]]} ; [ DW_TAG_file_type ] [{{.*}}foo.cpp] | 
|  |  | 
|  | // FIXME: It is confused on win32 to generate file entry when dosish filename is given. | 
|  | // REQUIRES: shell |