+2014-06-26 Jason Merrill <jason@redhat.com>
+
+ * c-common.h (enum cxx_dialect): Add cxx1z.
+ * c.opt (std=c++1z, std=c++17, std=gnu++1z, std=gnu++17): New.
+ * c-opts.c (c_common_handle_option, set_std_cxx1z): Handle it.
+
2014-06-23 Marek Polacek <polacek@redhat.com>
Andrew MacLeod <amacleod@redhat.com>
static void set_std_cxx98 (int);
static void set_std_cxx11 (int);
static void set_std_cxx1y (int);
+static void set_std_cxx1z (int);
static void set_std_c89 (int, int);
static void set_std_c99 (int);
static void set_std_c11 (int);
}
break;
+ case OPT_std_c__1z:
+ case OPT_std_gnu__1z:
+ if (!preprocessing_asm_p)
+ {
+ set_std_cxx1z (code == OPT_std_c__1z /* ISO */);
+ if (code == OPT_std_c__1z)
+ cpp_opts->ext_numeric_literals = 0;
+ }
+ break;
+
case OPT_std_c90:
case OPT_std_iso9899_199409:
if (!preprocessing_asm_p)
cxx_dialect = cxx1y;
}
+/* Set the C++ 201z draft standard (without GNU extensions if ISO). */
+static void
+set_std_cxx1z (int iso)
+{
+ cpp_set_lang (parse_in, iso ? CLK_CXX1Y: CLK_GNUCXX1Y);
+ flag_no_gnu_keywords = iso;
+ flag_no_nonansi_builtin = iso;
+ flag_iso = iso;
+ /* C++11 includes the C99 standard library. */
+ flag_isoc94 = 1;
+ flag_isoc99 = 1;
+ cxx_dialect = cxx1z;
+}
+
/* Args to -d specify what to dump. Silently ignore
unrecognized options; they may be aimed at toplev.c. */
static void
std=c++14
C++ ObjC++ Alias(std=c++1y) Undocumented
+std=c++1z
+C++ ObjC++
+Conform to the ISO 2017(?) C++ draft standard (experimental and incomplete support)
+
+std=c++17
+C++ ObjC++ Alias(std=c++1z) Undocumented
+
std=c11
C ObjC
Conform to the ISO 2011 C standard (experimental and incomplete support)
std=gnu++1y
C++ ObjC++
-Conform to the ISO 201y(7?) C++ draft standard with GNU extensions (experimental and incomplete support)
+Conform to the ISO 201y(4?) C++ draft standard with GNU extensions (experimental and incomplete support)
std=gnu++14
C++ ObjC++ Alias(std=gnu++1y) Undocumented
+std=gnu++1z
+C++ ObjC++
+Conform to the ISO 201z(7?) C++ draft standard with GNU extensions (experimental and incomplete support)
+
+std=gnu++17
+C++ ObjC++ Alias(std=gnu++1y) Undocumented
+
std=gnu11
C ObjC
Conform to the ISO 2011 C standard with GNU extensions (experimental and incomplete support)