[PATCH] Clean up unused -W options

-Wbig-constants and -Wnon-ansi-function-declarations were obsoleted
by other named options; clean up the remaining bits of them.
---
 lib.c                                      |  4 ----
 lib.h                                      |  2 --
 sparse.1                                   | 14 --------------
 validation/non-ansi-function-declaration.c | 10 ----------
 4 files changed, 30 deletions(-)
 delete mode 100644 validation/non-ansi-function-declaration.c

diff --git a/lib.c b/lib.c
index 4afeb340..dbe62622 100644
--- a/lib.c
+++ b/lib.c
@@ -255,7 +255,6 @@ static struct token *pre_buffer_end = NULL;
 
 int Waddress = 0;
 int Waddress_space = 1;
-int Wbig_constants = 1;
 int Wbitwise = 1;
 int Wbitwise_pointer = 0;
 int Wcast_from_as = 0;
@@ -275,7 +274,6 @@ int Wint_to_pointer_cast = 1;
 int Wenum_mismatch = 1;
 int Wsparse_error = 0;
 int Wmemcpy_max_count = 1;
-int Wnon_ansi_function_declaration = 1;
 int Wnon_pointer_null = 1;
 int Wold_initializer = 1;
 int Wold_style_definition = 1;
@@ -639,7 +637,6 @@ static char **handle_switch_o(char *arg, char **next)
 static const struct flag warnings[] = {
 	{ "address", &Waddress },
 	{ "address-space", &Waddress_space },
-	{ "big-constants", &Wbig_constants },
 	{ "bitwise", &Wbitwise },
 	{ "bitwise-pointer", &Wbitwise_pointer},
 	{ "cast-from-as", &Wcast_from_as },
@@ -658,7 +655,6 @@ static const struct flag warnings[] = {
 	{ "init-cstring", &Winit_cstring },
 	{ "int-to-pointer-cast", &Wint_to_pointer_cast },
 	{ "memcpy-max-count", &Wmemcpy_max_count },
-	{ "non-ansi-function-declaration", &Wnon_ansi_function_declaration },
 	{ "non-pointer-null", &Wnon_pointer_null },
 	{ "old-initializer", &Wold_initializer },
 	{ "old-style-definition", &Wold_style_definition },
diff --git a/lib.h b/lib.h
index 1ef5f524..8895ddaa 100644
--- a/lib.h
+++ b/lib.h
@@ -139,7 +139,6 @@ extern int preprocess_only;
 
 extern int Waddress;
 extern int Waddress_space;
-extern int Wbig_constants;
 extern int Wbitwise;
 extern int Wbitwise_pointer;
 extern int Wcast_from_as;
@@ -159,7 +158,6 @@ extern int Wimplicit_int;
 extern int Winit_cstring;
 extern int Wint_to_pointer_cast;
 extern int Wmemcpy_max_count;
-extern int Wnon_ansi_function_declaration;
 extern int Wnon_pointer_null;
 extern int Wold_initializer;
 extern int Wold_style_definition;
diff --git a/sparse.1 b/sparse.1
index 3c65748a..9a622ab2 100644
--- a/sparse.1
+++ b/sparse.1
@@ -56,13 +56,6 @@ Sparse issues these warnings by default.  To turn them off, use
 \fB\-Wno\-address\-space\fR.
 .
 .TP
-.B \-Wbig-constants
-Warn about large integer constants that are not qualified by a size suffix.
-
-Sparse issues these warnings by default.  To turn them off, use
-\fB\-Wno\-big\-constants\fR.
-.
-.TP
 .B \-Wbitwise
 Warn about unsupported operations or type mismatches with restricted integer
 types.
@@ -287,13 +280,6 @@ The limit can be changed with \fB\-fmemcpy\-max\-count=COUNT\fR,
 the default being \fB100000\fR.
 .
 .TP
-.B \-Wnon\-ansi\-function\-declaration
-Warn about non-ANSI function declarations.
-
-Sparse issues these warnings by default.  To turn them off, use
-\fB\-Wno\-non\-ansi\-function\-declaration\fR.
-.
-.TP
 .B \-Wnon\-pointer\-null
 Warn about the use of 0 as a NULL pointer.
 
diff --git a/validation/non-ansi-function-declaration.c b/validation/non-ansi-function-declaration.c
deleted file mode 100644
index 48a72948..00000000
--- a/validation/non-ansi-function-declaration.c
+++ /dev/null
@@ -1,10 +0,0 @@
-
-
-extern void myfunction(), myfunc2();
-
-/*
- * check-name: -Wno-non-ansi-function-declaration works
- * check-command: sparse -Wno-non-ansi-function-declaration $file
- * check-error-start
- * check-error-end
- */
-- 
2.17.1