prelimiraries for -Wunused-parameter and -Wunused-variable:

[cparser] / warning.c

diff --git a/warning.c b/warning.c
index 2689007..0453c65 100644 (file)
--- a/warning.c
+++ b/warning.c
@@ -18,8 +18,10 @@ void set_warning_opt(const char *const opt)
 #define SET(y)    warning.y = state;
 #define OPT(x, y) OPTX(x) SET(y)
        OPT("char-subscripts",               char_subscripts)
+       OPT("empty-statement",               empty_statement)
        OPT("error",                         s_are_errors)
        OPT("fatal-errors",                  fatal_errors)
+       OPT("float-equal",                   float_equal)
        OPT("format",                        check_format)
        OPTX("implicit") {
                SET(implicit_function_declaration)
@@ -27,12 +29,16 @@ void set_warning_opt(const char *const opt)
        }
        OPT("implicit-function-declaration", implicit_function_declaration)
        OPT("implicit-int",                  implicit_int)
+       OPT("main",                          main)
        OPT("missing-declarations",          missing_declarations)
        OPT("missing-prototypes",            missing_prototypes)
        OPT("redundant-decls",               redundant_decls)
        OPT("strict-prototypes",             strict_prototypes)
        OPT("switch-default",                switch_default)
        OPT("unknown-pragmas",               unknown_pragmas)
+       OPT("unused-label",                  unused_label)
+       OPT("unused-parameter",              unused_parameter)
+       OPT("unused-variable",               unused_variable)
 #if 0
        OPTX("unused") {
                SET(unused_function)
@@ -54,9 +60,12 @@ void set_warning_opt(const char *const opt)
 warning_t warning = {
        .char_subscripts               = true,
        .check_format                  = true,
+       .empty_statement               = false,
        .fatal_errors                  = false,
+       .float_equal                   = false,
        .implicit_function_declaration = true,
        .implicit_int                  = true,
+       .main                          = true,
        .missing_declarations          = true,
        .missing_prototypes            = true,
        .redundant_decls               = true,
@@ -64,5 +73,8 @@ warning_t warning = {
        .strict_prototypes             = true,
        .switch_default                = false,
        .unknown_pragmas               = true,
+       .unused_label                  = false,
+       .unused_parameter              = false,
+       .unused_variable               = false,
        .unused_value                  = true
 };