Switch C compilations to C11 by default.
This is long-since overdue, and matches GCC 5.0. This should also be
backwards-compatible, because we already supported all of C11 as an extension
in C99 mode.
llvm-svn: 220244
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index 2798601..957448a 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -531,8 +531,8 @@
// Solaris headers require _XOPEN_SOURCE to be set to 600 for C99 and
// newer, but to 500 for everything else. feature_test.h has a check to
// ensure that you are not using C99 with an old version of X/Open or C89
- // with a new version.
- if (Opts.C99 || Opts.C11)
+ // with a new version.
+ if (Opts.C99)
Builder.defineMacro("_XOPEN_SOURCE", "600");
else
Builder.defineMacro("_XOPEN_SOURCE", "500");
@@ -4584,7 +4584,7 @@
if (Opts.FastMath || Opts.FiniteMathOnly)
Builder.defineMacro("__ARM_FP_FAST");
- if ((Opts.C99 || Opts.C11) && !Opts.Freestanding)
+ if (Opts.C99 && !Opts.Freestanding)
Builder.defineMacro("__ARM_FP_FENV_ROUNDING");
Builder.defineMacro("__ARM_SIZEOF_WCHAR_T", Opts.ShortWChar ? "2" : "4");