diff options
| author | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-22 18:00:39 +0000 |
|---|---|---|
| committer | mmitchel <mmitchel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-22 18:00:39 +0000 |
| commit | 1fe46df116a668abda78d3a61b4bd2364f771571 (patch) | |
| tree | 92d85ea737af3ab701ec3aa12c9d0ae5763ee5c1 /gcc/cp/call.c | |
| parent | 0f6e2c4f42a2c667e2a59dbc8af9e8ac89521e48 (diff) | |
| download | gcc-1fe46df116a668abda78d3a61b4bd2364f771571.tar.gz | |
PR c++/18464
* call.c (build_this): In templates, do not bother with
build_unary_op.
* typeck.c (unary_complex_lvalue): In a template, always refuse
simplifications.
PR c++/18492
* cp-gimplify.c (cp_genericize): Relax assertion.
PR c++/11224
* cvt.c (convert_to_void): Warn about unused values.
PR c++/18257
* rtti.c (emit_support_tinfos): On systems without weak symbols,
emit the runtime library type-info objects as non-COMDAT.
PR c++/18464
* g++.dg/template/cond5.C: New test.
PR c++/18492
* g++.dg/inherit/thunk3.C: New test.
PR c++/11224
* g++.dg/warn/Wunused-9.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92491 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cp/call.c')
| -rw-r--r-- | gcc/cp/call.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/cp/call.c b/gcc/cp/call.c index 69e06e05d42..f94526af85c 100644 --- a/gcc/cp/call.c +++ b/gcc/cp/call.c @@ -2333,10 +2333,18 @@ any_strictly_viable (struct z_candidate *cands) return false; } +/* OBJ is being used in an expression like "OBJ.f (...)". In other + words, it is about to become the "this" pointer for a member + function call. Take the address of the object. */ + static tree build_this (tree obj) { - /* Fix this to work on non-lvalues. */ + /* In a template, we are only concerned about the type of the + expression, so we can take a shortcut. */ + if (processing_template_decl) + return build_address (obj); + return build_unary_op (ADDR_EXPR, obj, 0); } |