Features: Extend concept to C language.

Add properties and variables corresponding to CXX equivalents.

Add features for c_function_prototypes (C90), c_restrict (C99),
c_variadic_macros (C99) and c_static_assert (C11). This feature
set can be extended later.

Add a <PREFIX>_RESTRICT symbol define to WriteCompilerDetectionHeader
to conditionally represent the c_restrict feature.

1 files changed, 7 insertions, 0 deletions

diff --git a/Tests/CompileFeatures/c_restrict.c b/Tests/CompileFeatures/c_restrict.c
new file mode 100644
index 0000000..7bc7566
--- /dev/null
+++ b/Tests/CompileFeatures/c_restrict.c
@@ -0,0 +1,7 @@
+
+int f (int * restrict a, int * restrict b)
+{
+  (void)a;
+  (void)b;
+  return 0;
+}