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| author | Jonathan Wakely <jwakely@redhat.com> | 2021-11-09 12:56:43 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2021-12-12 22:51:12 +0000 |
| commit | b8f7ff76d6f0b7fdffc314a19425423606b5e296 (patch) | |
| tree | f19438f2a2a95503d4336e9c74de3912f6c896c4 /gcc/system.h | |
| parent | 0b52083ea2c2dd9897031fdc3802a68fd4aa45ef (diff) | |
| download | gcc-b8f7ff76d6f0b7fdffc314a19425423606b5e296.zip gcc-b8f7ff76d6f0b7fdffc314a19425423606b5e296.tar.gz gcc-b8f7ff76d6f0b7fdffc314a19425423606b5e296.tar.bz2 | |
Replace gnu::unique_ptr with std::unique_ptr
Now that GCC is compiled as C++11 there is no need to keep the C++03
implementation of gnu::unique_ptr.
This removes the unique-ptr.h header and replaces it with <memory> in
system.h, and changes the INCLUDE_UNIQUE_PTR macro to INCLUDE_MEMORY.
Uses of gnu::unique_ptr and gnu::move can be replaced with
std::unique_ptr and std::move. There are no uses of unique_xmalloc_ptr
or xmalloc_deleter in GCC.
gcc/analyzer/ChangeLog:
* engine.cc: Define INCLUDE_MEMORY instead of INCLUDE_UNIQUE_PTR.
gcc/c-family/ChangeLog:
* known-headers.cc: Define INCLUDE_MEMORY instead of
INCLUDE_UNIQUE_PTR.
* name-hint.h: Likewise.
(class name_hint): Use std::unique_ptr instead of gnu::unique_ptr.
gcc/c/ChangeLog:
* c-decl.c: Define INCLUDE_MEMORY instead of INCLUDE_UNIQUE_PTR.
* c-parser.c: Likewise.
gcc/cp/ChangeLog:
* error.c: Define INCLUDE_MEMORY instead of
INCLUDE_UNIQUE_PTR.
* lex.c: Likewise.
* name-lookup.c: Likewise.
(class namespace_limit_reached): Use std::unique_ptr instead of
gnu::unique_ptr.
(suggest_alternatives_for): Use std::move instead of gnu::move.
(suggest_alternatives_in_other_namespaces): Likewise.
* parser.c: Define INCLUDE_MEMORY instead of INCLUDE_UNIQUE_PTR.
gcc/ChangeLog:
* Makefile.in: Remove unique-ptr-tests.o.
* selftest-run-tests.c (selftest::run_tests): Remove
unique_ptr_tests_cc_tests.
* selftest.h (unique_ptr_tests_cc_tests): Remove.
* system.h: Check INCLUDE_MEMORY instead of INCLUDE_UNIQUE_PTR
and include <memory> instead of "unique-ptr.h".
* unique-ptr-tests.cc: Removed.
include/ChangeLog:
* unique-ptr.h: Removed.
Diffstat (limited to 'gcc/system.h')
| -rw-r--r-- | gcc/system.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/gcc/system.h b/gcc/system.h index 4ac656c..2cd2017 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -737,12 +737,10 @@ extern int vsnprintf (char *, size_t, const char *, va_list); /* Some of the headers included by <memory> can use "abort" within a namespace, e.g. "_VSTD::abort();", which fails after we use the - preprocessor to redefine "abort" as "fancy_abort" below. - Given that unique-ptr.h can use "free", we need to do this after "free" - is declared but before "abort" is overridden. */ + preprocessor to redefine "abort" as "fancy_abort" below. */ -#ifdef INCLUDE_UNIQUE_PTR -# include "unique-ptr.h" +#ifdef INCLUDE_MEMORY +# include <memory> #endif #ifdef INCLUDE_MALLOC_H |