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/* Compile with:
for FILE in `seq 3`; do
clang -g -c X86/odr-fwd-declaration.cpp -DFILE$FILE -o
Inputs/odr-fwd-declaration/$FILE.o done
*/
// RUN: dsymutil --linker=parallel -f \
// RUN: -oso-prepend-path=%p/../../Inputs/odr-fwd-declaration \
// RUN: -y %p/../dummy-debug-map.map -o %t1.out
// RUN: llvm-dwarfdump -v -debug-info %t1.out | FileCheck %s
#ifdef FILE1
# 1 "Header.h" 1
typedef struct S *Sptr;
typedef Sptr *Sptrptr;
# 3 "Source1.cpp" 2
void foo() { Sptrptr ptr1 = 0; }
// First we confirm that types are in type table.
//
// CHECK: DW_TAG_compile_unit
// CHECK: DW_AT_name{{.*}}"__artificial_type_unit"
// CHECK: DW_TAG_base_type
// CHECK: 0x[[PTR_S:[a-f0-9]*]]: DW_TAG_pointer_type
// CHECK-NEXT: DW_AT_type{{.*}}{0x[[STRUCT_S:[a-f0-9]*]]} "S"
// CHECK: 0x[[PTR_PTR_S:[a-f0-9]*]]: DW_TAG_pointer_type
// CHECK-NEXT: DW_AT_type{{.*}}{0x[[TYPEDEF_PTR_S:[a-f0-9]*]]} "Sptr"
// CHECK: 0x[[STRUCT_S]]: DW_TAG_structure_type
// CHECK-NEXT: DW_AT_name{{.*}}"S"
// CHECK: DW_TAG_member
// CHECK-NEXT: DW_AT_name{{.*}}"field"
// CHECK: 0x[[TYPEDEF_PTR_S]]: DW_TAG_typedef
// CHECK-NEXT: DW_AT_type{{.*}}{0x[[PTR_S]]} "S *"
// CHECK-NEXT: DW_AT_name{{.*}}"Sptr"
// CHECK: 0x[[TYPEDEF_PTR_PTR_S:[a-f0-9]*]]: DW_TAG_typedef
// CHECK-NEXT: DW_AT_type{{.*}}{0x[[PTR_PTR_S]]} "Sptr *"
// CHECK-NEXT: DW_AT_name{{.*}}"Sptrptr"
// First we confirm that first compile unit properly references type.
//
// CHECK: DW_TAG_compile_unit
// CHECK: DW_AT_name{{.*}}"X86/odr-fwd-declaration.cpp"
//
// CHECK: TAG_variable
// CHECK-NOT: {{DW_TAG|NULL}}
// CHECK: AT_name{{.*}} "ptr1"
// CHECK-NOT: {{DW_TAG|NULL}}
// CHECK: AT_type{{.*}}0x00000000[[TYPEDEF_PTR_PTR_S]]
#elif defined(FILE2)
# 1 "Header.h" 1
typedef struct S *Sptr;
typedef Sptr *Sptrptr;
# 3 "Source2.cpp" 2
struct S {
int field;
};
void bar() { Sptrptr ptr2 = 0; }
// Next we confirm that the second compile unit properly references types.
//
// CHECK: DW_TAG_compile_unit
// CHECK: DW_AT_name{{.*}}"X86/odr-fwd-declaration.cpp"
//
// CHECK: TAG_variable
// CHECK-NOT: {{DW_TAG|NULL}}
// CHECK: AT_name{{.*}} "ptr2"
// CHECK-NOT: {{DW_TAG|NULL}}
// CHECK: AT_type{{.*}}0x00000000[[TYPEDEF_PTR_PTR_S]]
#elif defined(FILE3)
# 1 "Header.h" 1
typedef struct S *Sptr;
typedef Sptr *Sptrptr;
# 3 "Source1.cpp" 2
void foo() { Sptrptr ptr1 = 0; }
// Finally we confirm that third compile unit references types correctly.
//
// CHECK: DW_TAG_compile_unit
// CHECK: DW_AT_name{{.*}}"X86/odr-fwd-declaration.cpp"
//
// CHECK: TAG_variable
// CHECK-NOT: {{DW_TAG|NULL}}
// CHECK: AT_name{{.*}} "ptr1"
// CHECK-NOT: {{DW_TAG|NULL}}
// CHECK: AT_type{{.*}}0x00000000[[TYPEDEF_PTR_PTR_S]]
// CHECK-NOT: TAG_typedef
// CHECK-NOT: TAG_pointer
// CHECK-NOT: TAG_structure_type
#else
#error "You must define which file you generate"
#endif
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