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| author | Dodji Seketeli <dodji@redhat.com> | 2009-03-27 21:44:21 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-03-27 22:44:21 +0100 |
| commit | 68599f330b29e9f1b0fd5bb1578741a5e663688d (patch) | |
| tree | ce9a63a4cd6c9024f69411c47ca98e056f2dc06a /gcc/cp/cp-objcp-common.c | |
| parent | 64d7685c6fa0dfda3d5be0964f8de832fe0671c4 (diff) | |
| download | gcc-68599f330b29e9f1b0fd5bb1578741a5e663688d.zip gcc-68599f330b29e9f1b0fd5bb1578741a5e663688d.tar.gz gcc-68599f330b29e9f1b0fd5bb1578741a5e663688d.tar.bz2 | |
re PR debug/37959 (g++ does not emit DW_AT_explicit)
PR debug/37959
* dwarf2out.c (dwarf_attr_name): Handle DW_AT_explicit attribute.
(gen_subprogram_die): When a function is explicit, generate the
DW_AT_explicit attribute.
* langhooks.h (struct lang_hooks_for_decls): Add
function_decl_explicit_p langhook.
* langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
(LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P.
* cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
(cp_function_decl_explicit_p): New prototype.
* cp-objcp-common.c (cp_function_decl_explicit_p): New function.
* g++.dg/debug/dwarf2/explicit-constructor.C: New test.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r145128
Diffstat (limited to 'gcc/cp/cp-objcp-common.c')
| -rw-r--r-- | gcc/cp/cp-objcp-common.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/gcc/cp/cp-objcp-common.c b/gcc/cp/cp-objcp-common.c index fefafb1..daefa2b 100644 --- a/gcc/cp/cp-objcp-common.c +++ b/gcc/cp/cp-objcp-common.c @@ -1,5 +1,5 @@ /* Some code common to C++ and ObjC++ front ends. - Copyright (C) 2004, 2007, 2008 Free Software Foundation, Inc. + Copyright (C) 2004, 2007, 2008, 2009 Free Software Foundation, Inc. Contributed by Ziemowit Laski <zlaski@apple.com> This file is part of GCC. @@ -203,6 +203,16 @@ cxx_staticp (tree arg) return NULL_TREE; } +/* Return true if DECL is explicit member function. */ + +bool +cp_function_decl_explicit_p (tree decl) +{ + return (decl + && FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node + && DECL_NONCONVERTING_P (decl)); +} + /* Stubs to keep c-opts.c happy. */ void push_file_scope (void) |