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1# REQUIRES: x86
2# RUN: llvm-mc -triple=i686-windows-gnu -filetype=obj -o %t.o %s
3# RUN: cp %t.o %t.dupl.o
4# RUN: not lld-link -lldmingw -out:%t.exe %t.o %t.dupl.o -entry:_Z4funcv 2>&1 | FileCheck %s
5
6# CHECK: error: duplicate symbol: func()
7# CHECK-NEXT: >>> defined at /path/to/src{{[/\\]}}dupl.cpp:6
8# CHECK-NEXT: >>>            {{.*}}.o
9# CHECK-NEXT: >>> defined at /path/to/src{{[/\\]}}dupl.cpp:6
10# CHECK-NEXT: >>>            {{.*}}.o
11# CHECK-EMPTY:
12# CHECK-NEXT: error: duplicate symbol: _var
13# CHECK-NEXT: >>> defined at /path/to/src{{[/\\]}}dupl.cpp:1
14# CHECK-NEXT: >>>            {{.*}}.o
15# CHECK-NEXT: >>> defined at /path/to/src{{[/\\]}}dupl.cpp:1
16# CHECK-NEXT: >>>            {{.*}}.o
17# CHECK-EMPTY:
18# CHECK-NEXT: error: duplicate symbol: A::namespaceVar
19# CHECK-NEXT: >>> defined at /path/to/src{{[/\\]}}dupl.cpp:3
20# CHECK-NEXT: >>>            {{.*}}.o
21# CHECK-NEXT: >>> defined at /path/to/src{{[/\\]}}dupl.cpp:3
22# CHECK-NEXT: >>>            {{.*}}.o
23
24        .text
25        .file   "dupl.cpp"
26        .file   1 "/path/to/src" "dupl.cpp"
27        .def     __Z4funcv;
28        .globl  __Z4funcv               # -- Begin function _Z4funcv
29__Z4funcv:                              # @_Z4funcv
30Lfunc_begin0:
31        .loc    1 5 0                   # dupl.cpp:5:0
32# %bb.0:                                # %entry
33        .loc    1 6 1 prologue_end      # dupl.cpp:6:1
34        retl
35Lfunc_end0:
36                                        # -- End function
37        .bss
38        .globl  _var                    # @var
39_var:
40        .long   0                       # 0x0
41
42        .globl  __ZN1A12namespaceVarE   # @_ZN1A12namespaceVarE
43__ZN1A12namespaceVarE:
44        .long   0                       # 0x0
45
46        .section        .debug_str,"dr"
47Linfo_string:
48Linfo_string0:
49        .asciz  "var"
50Linfo_string1:
51        .asciz  "int"
52Linfo_string2:
53        .asciz  "A"
54Linfo_string3:
55        .asciz  "namespaceVar"
56Linfo_string4:
57        .asciz  "_ZN1A12namespaceVarE"
58Linfo_string5:
59        .asciz  "_Z4funcv"
60Linfo_string6:
61        .asciz  "func"
62        .section        .debug_abbrev,"dr"
63Lsection_abbrev:
64        .byte   1                       # Abbreviation Code
65        .byte   17                      # DW_TAG_compile_unit
66        .byte   1                       # DW_CHILDREN_yes
67        .byte   37                      # DW_AT_producer
68        .byte   37                      # DW_FORM_strx1
69        .byte   19                      # DW_AT_language
70        .byte   5                       # DW_FORM_data2
71        .byte   3                       # DW_AT_name
72        .byte   37                      # DW_FORM_strx1
73        .byte   16                      # DW_AT_stmt_list
74        .byte   23                      # DW_FORM_sec_offset
75        .byte   17                      # DW_AT_low_pc
76        .byte   1                       # DW_FORM_addr
77        .byte   18                      # DW_AT_high_pc
78        .byte   6                       # DW_FORM_data4
79        .byte   0                       # EOM(1)
80        .byte   0                       # EOM(2)
81        .byte   2                       # Abbreviation Code
82        .byte   52                      # DW_TAG_variable
83        .byte   0                       # DW_CHILDREN_no
84        .byte   3                       # DW_AT_name
85        .byte   14                      # DW_FORM_strp
86        .byte   73                      # DW_AT_type
87        .byte   19                      # DW_FORM_ref4
88        .byte   63                      # DW_AT_external
89        .byte   25                      # DW_FORM_flag_present
90        .byte   58                      # DW_AT_decl_file
91        .byte   11                      # DW_FORM_data1
92        .byte   59                      # DW_AT_decl_line
93        .byte   11                      # DW_FORM_data1
94        .byte   2                       # DW_AT_location
95        .byte   24                      # DW_FORM_exprloc
96        .byte   0                       # EOM(1)
97        .byte   0                       # EOM(2)
98        .byte   3                       # Abbreviation Code
99        .byte   36                      # DW_TAG_base_type
100        .byte   0                       # DW_CHILDREN_no
101        .byte   3                       # DW_AT_name
102        .byte   14                      # DW_FORM_strp
103        .byte   62                      # DW_AT_encoding
104        .byte   11                      # DW_FORM_data1
105        .byte   11                      # DW_AT_byte_size
106        .byte   11                      # DW_FORM_data1
107        .byte   0                       # EOM(1)
108        .byte   0                       # EOM(2)
109        .byte   4                       # Abbreviation Code
110        .byte   57                      # DW_TAG_namespace
111        .byte   1                       # DW_CHILDREN_yes
112        .byte   3                       # DW_AT_name
113        .byte   14                      # DW_FORM_strp
114        .byte   0                       # EOM(1)
115        .byte   0                       # EOM(2)
116        .byte   5                       # Abbreviation Code
117        .byte   52                      # DW_TAG_variable
118        .byte   0                       # DW_CHILDREN_no
119        .byte   3                       # DW_AT_name
120        .byte   14                      # DW_FORM_strp
121        .byte   73                      # DW_AT_type
122        .byte   19                      # DW_FORM_ref4
123        .byte   63                      # DW_AT_external
124        .byte   25                      # DW_FORM_flag_present
125        .byte   58                      # DW_AT_decl_file
126        .byte   11                      # DW_FORM_data1
127        .byte   59                      # DW_AT_decl_line
128        .byte   11                      # DW_FORM_data1
129        .byte   2                       # DW_AT_location
130        .byte   24                      # DW_FORM_exprloc
131        .byte   110                     # DW_AT_linkage_name
132        .byte   14                      # DW_FORM_strp
133        .byte   0                       # EOM(1)
134        .byte   0                       # EOM(2)
135        .byte   6                       # Abbreviation Code
136        .byte   46                      # DW_TAG_subprogram
137        .byte   0                       # DW_CHILDREN_no
138        .byte   17                      # DW_AT_low_pc
139        .byte   1                       # DW_FORM_addr
140        .byte   18                      # DW_AT_high_pc
141        .byte   6                       # DW_FORM_data4
142        .byte   64                      # DW_AT_frame_base
143        .byte   24                      # DW_FORM_exprloc
144        .byte   110                     # DW_AT_linkage_name
145        .byte   14                      # DW_FORM_strp
146        .byte   3                       # DW_AT_name
147        .byte   14                      # DW_FORM_strp
148        .byte   58                      # DW_AT_decl_file
149        .byte   11                      # DW_FORM_data1
150        .byte   59                      # DW_AT_decl_line
151        .byte   11                      # DW_FORM_data1
152        .byte   63                      # DW_AT_external
153        .byte   25                      # DW_FORM_flag_present
154        .byte   0                       # EOM(1)
155        .byte   0                       # EOM(2)
156        .byte   0                       # EOM(3)
157        .section        .debug_info,"dr"
158Lsection_info:
159Lcu_begin0:
160        .long   Ldebug_info_end0-Ldebug_info_start0 # Length of Unit
161Ldebug_info_start0:
162        .short  4                       # DWARF version number
163        .secrel32       Lsection_abbrev # Offset Into Abbrev. Section
164        .byte   4                       # Address Size (in bytes)
165        .byte   1                       # Abbrev [1] 0xb:0x64 DW_TAG_compile_unit
166        .byte   0                       # DW_AT_producer
167        .short  33                      # DW_AT_language
168        .byte   0                       # DW_AT_name
169        .secrel32       Lline_table_start0 # DW_AT_stmt_list
170        .long   Lfunc_begin0            # DW_AT_low_pc
171        .long   Lfunc_end0-Lfunc_begin0 # DW_AT_high_pc
172        .byte   2                       # Abbrev [2] 0x26:0x11 DW_TAG_variable
173        .secrel32       Linfo_string0   # DW_AT_name
174        .secrel32       Linfo_type_int  # DW_AT_type
175                                        # DW_AT_external
176        .byte   1                       # DW_AT_decl_file
177        .byte   1                       # DW_AT_decl_line
178        .byte   5                       # DW_AT_location
179        .byte   3
180        .long   _var
181Linfo_type_int:
182        .byte   3                       # Abbrev [3] 0x37:0x7 DW_TAG_base_type
183        .secrel32       Linfo_string1   # DW_AT_name
184        .byte   5                       # DW_AT_encoding
185        .byte   4                       # DW_AT_byte_size
186        .byte   4                       # Abbrev [4] 0x3e:0x1b DW_TAG_namespace
187        .secrel32       Linfo_string2   # DW_AT_name
188        .byte   5                       # Abbrev [5] 0x43:0x15 DW_TAG_variable
189        .secrel32       Linfo_string3   # DW_AT_name
190        .secrel32       Linfo_type_int  # DW_AT_type
191                                        # DW_AT_external
192        .byte   1                       # DW_AT_decl_file
193        .byte   3                       # DW_AT_decl_line
194        .byte   5                       # DW_AT_location
195        .byte   3
196        .long   __ZN1A12namespaceVarE
197        .secrel32       Linfo_string4   # DW_AT_linkage_name
198        .byte   0                       # End Of Children Mark
199        .byte   6                       # Abbrev [6] 0x59:0x15 DW_TAG_subprogram
200        .long   Lfunc_begin0            # DW_AT_low_pc
201        .long   Lfunc_end0-Lfunc_begin0 # DW_AT_high_pc
202        .byte   1                       # DW_AT_frame_base
203        .byte   84
204        .secrel32       Linfo_string5   # DW_AT_linkage_name
205        .secrel32       Linfo_string6   # DW_AT_name
206        .byte   1                       # DW_AT_decl_file
207        .byte   5                       # DW_AT_decl_line
208                                        # DW_AT_external
209        .byte   0                       # End Of Children Mark
210Ldebug_info_end0:
211
212        .section        .debug_line,"dr"
213Lline_table_start0:
214