[Bug c++/9946] gdb does not understand DW_TAG_template_value_param

["tromey at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2010-07-28 16:24 -------
Subject: Bug 9946

CVSROOT:	/cvs/src
Module name:	src
Changes by:	tromey@sourceware.org	2010-07-28 16:24:00

Modified files:
	gdb            : ChangeLog cp-namespace.c cp-support.h 
	                 dwarf2read.c gdbtypes.c gdbtypes.h objfiles.c 
	                 objfiles.h symfile.c symtab.c symtab.h 
	gdb/testsuite  : ChangeLog 
Added files:
	gdb/testsuite/gdb.cp: temargs.cc temargs.exp 

Log message:
	gdb
	PR c++/9946:
	* symfile.c (reread_symbols): Clear template_symbols.
	* symtab.h (struct symbol) <is_cplus_template_function>: New
	field.
	(SYMBOL_IS_CPLUS_TEMPLATE_FUNCTION): New macro.
	(struct template_symbol): New.
	* symtab.c (lookup_symbol_aux_local): Use
	cp_lookup_symbol_imports_or_template.
	* objfiles.h (struct objfile) <template_symbols>: New field.
	* objfiles.c (relocate_one_symbol): New function.
	(objfile_relocate1): Use it.  Relocate isolated symbols.
	* gdbtypes.h (struct cplus_struct_type) <n_template_arguments,
	template_arguments>: New fields.
	(TYPE_N_TEMPLATE_ARGUMENTS): New macro.
	(TYPE_TEMPLATE_ARGUMENTS): Likewise.
	(TYPE_TEMPLATE_ARGUMENT): Likewise.
	(lookup_typename): Update.
	* gdbtypes.c (lookup_typename): Constify "block" argument.
	* dwarf2read.c: Include vec.h.
	(symbolp): New typedef.
	(read_func_scope): Read template arguments.  Allocate a
	template_symbol when needed.
	(read_structure_type): Read template arguments.
	(new_symbol_full): New function, from new_symbol.  Handle
	DW_TAG_template_type_param and DW_TAG_template_value_param.
	(new_symbol): Rewrite as wrapper.
	* cp-support.h (cp_lookup_symbol_imports_or_template): Declare.
	* cp-namespace.c: Include language.h.
	(search_symbol_list): New function.
	(cp_lookup_symbol_imports_or_template): Likewise.
	gdb/testsuite
	PR c++/9946:
	* gdb.cp/temargs.exp: New file.
	* gdb.cp/temargs.cc: New file.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.12035&r2=1.12036
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/cp-namespace.c.diff?cvsroot=src&r1=1.43&r2=1.44
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/cp-support.h.diff?cvsroot=src&r1=1.38&r2=1.39
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/dwarf2read.c.diff?cvsroot=src&r1=1.429&r2=1.430
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/gdbtypes.c.diff?cvsroot=src&r1=1.195&r2=1.196
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/gdbtypes.h.diff?cvsroot=src&r1=1.133&r2=1.134
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/objfiles.c.diff?cvsroot=src&r1=1.116&r2=1.117
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/objfiles.h.diff?cvsroot=src&r1=1.72&r2=1.73
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/symfile.c.diff?cvsroot=src&r1=1.291&r2=1.292
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/symtab.c.diff?cvsroot=src&r1=1.246&r2=1.247
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/symtab.h.diff?cvsroot=src&r1=1.159&r2=1.160
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.2393&r2=1.2394
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.cp/temargs.cc.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.cp/temargs.exp.diff?cvsroot=src&r1=NONE&r2=1.1


------- Additional Comments From tromey at redhat dot com  2010-07-28 16:25 -------
I checked in the fix.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
OtherBugsDependingO|11060                       |
              nThis|                            |
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|6.8                         |7.3


http://sourceware.org/bugzilla/show_bug.cgi?id=9946

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