3 { dg-options "-g -dA -fno-merge-debug-strings -fno-debug-types-section" }
8 template<typename Z> struct T { };
14 We want to express that the DIE of S::T<int> must be a child of the DIE of S, like in assembly this output:
16 .uleb128 0x2 # (DIE (0x9e) DW_TAG_structure_type)
17 .ascii "S\0" # DW_AT_name
18 .byte 0x1 # DW_AT_byte_size
19 .byte 0x1 # DW_AT_decl_file (../../prtests/test-PR45024.cc)
20 .byte 0x1 # DW_AT_decl_line
21 .long 0xbc # DW_AT_sibling
22 .uleb128 0x3 # (DIE (0xa8) DW_TAG_structure_type)
23 .ascii "T<int>\0" # DW_AT_name
24 .byte 0x1 # DW_AT_byte_size
25 .byte 0x1 # DW_AT_decl_file (../../prtests/test-PR45024.cc)
26 .byte 0x2 # DW_AT_decl_line
27 .uleb128 0x4 # (DIE (0xb3) DW_TAG_template_type_param)
28 .ascii "Z\0" # DW_AT_name
29 .long 0xbc # DW_AT_type
30 .byte 0 # end of children of DIE 0xa8
31 .byte 0 # end of children of DIE 0x9e
33 Hence the slightly odd regexp:
35 { dg-final { scan-assembler "\[^\n\r\]*\\(DIE\[^\n\r\]*DW_TAG_structure_type\\)\[\n\r\]+\[^\n\r\]*\"S\\\\0\"\[ \t\]+\(\[@|#;!\]+|//?\)\[ \t\]+DW_AT_name\[\n\r\]+\(.*\)?\\(DIE\[^\n\r\]*DW_TAG_structure_type\\)\[\n\r\]+\[^\n\r\]*\"T<int>\\\\0\"\[ \t\]+\(.*\)?\\(DIE\[^\n\r\]*DW_TAG_template_type_param\\)\[\n\r\]+\[^\n\r\]*\[\n\r\]+\[^\n\r\]*\[\n\r\]+\[^\n\r\]*\(\[@|#;!\]+|//?\)\[ \t\]+end of children of DIE\[^\n\r\]*\[\n\r\]+\[^\n\r\]*end of children of DIE\[^\n\r\]*" } }