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author | Dan Albert <danalbert@google.com> | 2016-02-24 13:48:45 -0800 |
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committer | Dan Albert <danalbert@google.com> | 2016-02-24 13:51:18 -0800 |
commit | b9de1157289455b0ca26daff519d4a0ddcd1fa13 (patch) | |
tree | 4c56cc0a34b91f17033a40a455f26652304f7b8d /gcc-4.8.3/gcc/objcp/objcp-lang.c | |
parent | 098157a754787181cfa10e71325832448ddcea98 (diff) | |
download | toolchain_gcc-b9de1157289455b0ca26daff519d4a0ddcd1fa13.tar.gz toolchain_gcc-b9de1157289455b0ca26daff519d4a0ddcd1fa13.tar.bz2 toolchain_gcc-b9de1157289455b0ca26daff519d4a0ddcd1fa13.zip |
Update 4.8.1 to 4.8.3.
My previous drop was the wrong version. The platform mingw is
currently using 4.8.3, not 4.8.1 (not sure how I got that wrong).
From ftp://ftp.gnu.org/gnu/gcc/gcc-4.8.3/gcc-4.8.3.tar.bz2.
Bug: http://b/26523949
Change-Id: Id85f1bdcbbaf78c7d0b5a69e74c798a08f341c35
Diffstat (limited to 'gcc-4.8.3/gcc/objcp/objcp-lang.c')
-rw-r--r-- | gcc-4.8.3/gcc/objcp/objcp-lang.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/gcc-4.8.3/gcc/objcp/objcp-lang.c b/gcc-4.8.3/gcc/objcp/objcp-lang.c new file mode 100644 index 000000000..f9b126f5c --- /dev/null +++ b/gcc-4.8.3/gcc/objcp/objcp-lang.c @@ -0,0 +1,98 @@ +/* Language-dependent hooks for Objective-C++. + Copyright (C) 2005-2013 Free Software Foundation, Inc. + Contributed by Ziemowit Laski <zlaski@apple.com> + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 3, or (at your option) +any later version. + +GCC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +<http://www.gnu.org/licenses/>. */ + +#include "config.h" +#include "system.h" +#include "coretypes.h" +#include "tm.h" +#include "tree.h" +#include "cp-tree.h" +#include "c-family/c-common.h" +#include "c-family/c-objc.h" +#include "objc-act.h" +#include "langhooks.h" +#include "langhooks-def.h" +#include "target.h" +#include "cp-objcp-common.h" + +enum c_language_kind c_language = clk_objcxx; +static void objcxx_init_ts (void); + +/* Lang hooks common to C++ and ObjC++ are declared in cp/cp-objcp-common.h; + consequently, there should be very few hooks below. */ + +#undef LANG_HOOKS_NAME +#define LANG_HOOKS_NAME "GNU Objective-C++" +#undef LANG_HOOKS_INIT +#define LANG_HOOKS_INIT objc_init +#undef LANG_HOOKS_GIMPLIFY_EXPR +#define LANG_HOOKS_GIMPLIFY_EXPR objc_gimplify_expr +#undef LANG_HOOKS_INIT_TS +#define LANG_HOOKS_INIT_TS objcxx_init_ts + +/* Each front end provides its own lang hook initializer. */ +struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER; + +/* Lang hook routines common to C++ and ObjC++ appear in cp/cp-objcp-common.c; + there should be very few (if any) routines below. */ + +tree +objcp_tsubst_copy_and_build (tree t, tree args, tsubst_flags_t complain, + tree in_decl, bool function_p ATTRIBUTE_UNUSED) +{ +#define RECURSE(NODE) \ + tsubst_copy_and_build (NODE, args, complain, in_decl, \ + /*function_p=*/false, \ + /*integral_constant_expression_p=*/false) + + /* The following two can only occur in Objective-C++. */ + + switch ((int) TREE_CODE (t)) + { + case MESSAGE_SEND_EXPR: + return objc_finish_message_expr + (RECURSE (TREE_OPERAND (t, 0)), + TREE_OPERAND (t, 1), /* No need to expand the selector. */ + RECURSE (TREE_OPERAND (t, 2)), NULL); + + case CLASS_REFERENCE_EXPR: + return objc_get_class_reference + (RECURSE (TREE_OPERAND (t, 0))); + + default: + break; + } + + /* Fall back to C++ processing. */ + return NULL_TREE; + +#undef RECURSE +} + +static void +objcxx_init_ts (void) +{ + objc_common_init_ts (); + cp_common_init_ts (); + + init_shadowed_var_for_decl (); +} + +#include "gtype-objcp.h" |