[Bug 348739] New: gcc: File named "<built-in>" in DWARF File Name Table
https://bugzilla.novell.com/show_bug.cgi?id=348739 Summary: gcc: File named "<built-in>" in DWARF File Name Table Product: openSUSE 11.0 Version: unspecified Platform: x86-64 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Development AssignedTo: matz@novell.com ReportedBy: jblunck@novell.com QAContact: qa@suse.de CC: rguenther@novell.com Found By: --- The File Name Table: Entry Dir Time Size Name 1 1 0 0 test.c 2 0 0 0 <built-in> 3 2 0 0 stdarg.h This is coming from the usage of va_list in test.c: <1><46>: Abbrev Number: 2 (DW_TAG_typedef) <47> DW_AT_name : __gnuc_va_list <56> DW_AT_decl_file : 3 <57> DW_AT_decl_line : 43 <58> DW_AT_type : <5c> <1><5c>: Abbrev Number: 3 (DW_TAG_array_type) <5d> DW_AT_type : <6f> <61> DW_AT_sibling : <6c> <2><65>: Abbrev Number: 4 (DW_TAG_subrange_type) <66> DW_AT_type : <6c> <6a> DW_AT_upper_bound : 0 <1><6c>: Abbrev Number: 5 (DW_TAG_base_type) <6d> DW_AT_byte_size : 8 <6e> DW_AT_encoding : 7 (unsigned) <1><6f>: Abbrev Number: 6 (DW_TAG_structure_type) <70> DW_AT_name : __va_list_tag <7e> DW_AT_byte_size : 24 <7f> DW_AT_decl_file : 2 <---- <80> DW_AT_decl_line : 0 <81> DW_AT_sibling : <e2> .. <1><f4>: Abbrev Number: 2 (DW_TAG_typedef) <f5> DW_AT_name : va_list <fd> DW_AT_decl_file : 3 <fe> DW_AT_decl_line : 105 <ff> DW_AT_type : <46> -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=348739 User jblunck@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=348739#c1 --- Comment #1 from Jan Blunck <jblunck@novell.com> 2007-12-14 07:16:52 MST --- Created an attachment (id=187648) --> (https://bugzilla.novell.com/attachment.cgi?id=187648) Testcase -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=348739 User matz@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=348739#c2 Michael Matz <matz@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID --- Comment #2 from Michael Matz <matz@novell.com> 2008-01-16 07:30:33 MST --- This is expected. The type "struct __va_list_tag" is an internal type, declared inside the compiler itself, not in any header file. Much like the types "int" or "float". As such it's declaration is not associated with any real file, but with the pseudo-file named "<built-in>". This also happens for some other constructs, so you need to deal with this in any tools which try to parse this. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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