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-rw-r--r--src/nvim/eval/funcs.c3
-rw-r--r--src/nvim/macros.h19
2 files changed, 22 insertions, 0 deletions
diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c
index 18e514b9a0..d95d3f64f5 100644
--- a/src/nvim/eval/funcs.c
+++ b/src/nvim/eval/funcs.c
@@ -32,6 +32,7 @@
#include "nvim/indent.h"
#include "nvim/indent_c.h"
#include "nvim/lua/executor.h"
+#include "nvim/macros.h"
#include "nvim/mark.h"
#include "nvim/math.h"
#include "nvim/memline.h"
@@ -86,8 +87,10 @@ KHASH_MAP_INIT_STR(functions, VimLFuncDef)
#endif
PRAGMA_DIAG_PUSH_IGNORE_MISSING_PROTOTYPES
+PRAGMA_DIAG_PUSH_IGNORE_IMPLICIT_FALLTHROUGH
#include "funcs.generated.h"
PRAGMA_DIAG_POP
+PRAGMA_DIAG_POP
#endif
diff --git a/src/nvim/macros.h b/src/nvim/macros.h
index 3df7fa768d..0bbaa87aba 100644
--- a/src/nvim/macros.h
+++ b/src/nvim/macros.h
@@ -1,6 +1,8 @@
#ifndef NVIM_MACROS_H
#define NVIM_MACROS_H
+#include "auto/config.h"
+
// EXTERN is only defined in main.c. That's where global variables are
// actually defined and initialized.
#ifndef EXTERN
@@ -203,16 +205,33 @@
# define PRAGMA_DIAG_PUSH_IGNORE_MISSING_PROTOTYPES \
_Pragma("clang diagnostic push") \
_Pragma("clang diagnostic ignored \"-Wmissing-prototypes\"")
+# ifdef HAVE_WIMPLICIT_FALLTHROUGH_FLAG
+# define PRAGMA_DIAG_PUSH_IGNORE_IMPLICIT_FALLTHROUGH \
+ _Pragma("clang diagnostic push") \
+ _Pragma("clang diagnostic ignored \"-Wimplicit-fallthrough\"")
+# else
+# define PRAGMA_DIAG_PUSH_IGNORE_IMPLICIT_FALLTHROUGH \
+ _Pragma("clang diagnostic push")
+# endif
# define PRAGMA_DIAG_POP \
_Pragma("clang diagnostic pop")
#elif defined(__GNUC__)
# define PRAGMA_DIAG_PUSH_IGNORE_MISSING_PROTOTYPES \
_Pragma("GCC diagnostic push") \
_Pragma("GCC diagnostic ignored \"-Wmissing-prototypes\"")
+# ifdef HAVE_WIMPLICIT_FALLTHROUGH_FLAG
+# define PRAGMA_DIAG_PUSH_IGNORE_IMPLICIT_FALLTHROUGH \
+ _Pragma("GCC diagnostic push") \
+ _Pragma("GCC diagnostic ignored \"-Wimplicit-fallthrough\"")
+# else
+# define PRAGMA_DIAG_PUSH_IGNORE_IMPLICIT_FALLTHROUGH \
+ _Pragma("GCC diagnostic push")
+# endif
# define PRAGMA_DIAG_POP \
_Pragma("GCC diagnostic pop")
#else
# define PRAGMA_DIAG_PUSH_IGNORE_MISSING_PROTOTYPES
+# define PRAGMA_DIAG_PUSH_IGNORE_IMPLICIT_FALLTHROUGH
# define PRAGMA_DIAG_POP
#endif