diff options
| -rw-r--r-- | parse.c | 2 | ||||
| -rw-r--r-- | show-parse.c | 1 | ||||
| -rw-r--r-- | symbol.h | 6 |
3 files changed, 6 insertions, 3 deletions
@@ -571,6 +571,8 @@ static struct init_keyword { { "__noderef__",NS_KEYWORD, MOD_NODEREF, .op = &attr_mod_op }, { "safe", NS_KEYWORD, MOD_SAFE, .op = &attr_mod_op }, { "__safe__", NS_KEYWORD, MOD_SAFE, .op = &attr_mod_op }, + { "unused", NS_KEYWORD, MOD_UNUSED, .op = &attr_mod_op }, + { "__unused__", NS_KEYWORD, MOD_UNUSED, .op = &attr_mod_op }, { "force", NS_KEYWORD, .op = &attr_force_op }, { "__force__", NS_KEYWORD, .op = &attr_force_op }, { "bitwise", NS_KEYWORD, MOD_BITWISE, .op = &attr_bitwise_op }, diff --git a/show-parse.c b/show-parse.c index 0c4b9ec2..f4c7de30 100644 --- a/show-parse.c +++ b/show-parse.c @@ -140,6 +140,7 @@ const char *modifier_string(unsigned long mod) {MOD_TLS, "[tls]"}, {MOD_TOPLEVEL, "[toplevel]"}, {MOD_UNSIGNED, "[unsigned]"}, + {MOD_UNUSED, "[unused]"}, {MOD_USERTYPE, "[usertype]"}, }; @@ -235,8 +235,8 @@ struct symbol { // MOD UNUSED 0x00080000 // MOD UNUSED 0x00100000 // MOD UNUSED 0x00200000 - // MOD UNUSED 0x00400000 +#define MOD_UNUSED 0x00400000 #define MOD_SAFE 0x00800000 // non-null/non-trapping pointer #define MOD_PURE 0x01000000 #define MOD_BITWISE 0x02000000 @@ -252,7 +252,7 @@ struct symbol { #define MOD_ESIGNED (MOD_SIGNED | MOD_EXPLICITLY_SIGNED) #define MOD_SIGNEDNESS (MOD_SIGNED | MOD_UNSIGNED | MOD_EXPLICITLY_SIGNED) #define MOD_SPECIFIER MOD_SIGNEDNESS -#define MOD_IGNORE (MOD_STORAGE | MOD_ACCESS | MOD_USERTYPE | MOD_EXPLICITLY_SIGNED | MOD_EXT_VISIBLE) +#define MOD_IGNORE (MOD_STORAGE | MOD_ACCESS | MOD_USERTYPE | MOD_EXPLICITLY_SIGNED | MOD_EXT_VISIBLE | MOD_UNUSED) #define MOD_QUALIFIER (MOD_CONST | MOD_VOLATILE | MOD_RESTRICT) #define MOD_PTRINHERIT (MOD_QUALIFIER | MOD_ATOMIC | MOD_NODEREF | MOD_NORETURN | MOD_NOCAST) /* modifiers preserved by typeof() operator */ @@ -262,7 +262,7 @@ struct symbol { /* like cvr-qualifiers but 'reversed' (OK: source <= target) */ #define MOD_REV_QUAL (MOD_PURE|MOD_NORETURN) /* do not warn when these are duplicated */ -#define MOD_DUP_OK 0 +#define MOD_DUP_OK (MOD_UNUSED) /* Current parsing/evaluation function */ |