1// Test that an @import inside a module is not represented in the debug info.
2
3// REQUIRES: asserts
4
5// RUN: rm -rf %t
6// RUN: %clang_cc1 -x objective-c -fmodules -fmodule-format=obj \
7// RUN:   -fimplicit-module-maps -fmodules-cache-path=%t %s \
8// RUN:   -debugger-tuning=lldb -I %S/Inputs -emit-llvm -o %t.ll \
9// RUN:   -mllvm -debug-only=pchcontainer &>%t-mod.ll
10// RUN: cat %t-mod.ll | FileCheck %s
11
12@import DebugObjCImport.SubModule;
13
14// CHECK: distinct !DICompileUnit(language: DW_LANG_ObjC
15// CHECK: DW_TAG_structure_type, name: "DebugObjCImport"
16// CHECK: ![[HEADER:.*]] = !DIFile(filename: {{.*}}DebugObjCImport.h"
17// CHECK: ![[SUBMOD:.*]] = !DIModule({{.*}}name: "SubModule"
18// CHECK: !DIImportedEntity(tag: DW_TAG_imported_declaration,
19// CHECK-SAME:              scope: ![[SUBMOD]], entity: ![[EMPTY:[0-9]+]],
20// CHECK-SAME:              file: ![[HEADER]], line: 1)
21// CHECK: ![[EMPTY]] = !DIModule(scope: null, name: "Empty"
22