diff options
Diffstat (limited to 'util/romcc/romcc.c')
| -rw-r--r-- | util/romcc/romcc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/util/romcc/romcc.c b/util/romcc/romcc.c index 2691036c18..b961d66c32 100644 --- a/util/romcc/romcc.c +++ b/util/romcc/romcc.c @@ -1083,6 +1083,7 @@ struct compile_state { struct hash_entry *i_break; struct hash_entry *i_default; struct hash_entry *i_return; + struct hash_entry *i_noreturn; /* Additional hash entries for predefined macros */ struct hash_entry *i_defined; struct hash_entry *i___VA_ARGS__; @@ -12758,6 +12759,9 @@ static unsigned int attrib(struct compile_state *state, unsigned int attributes) } attributes |= ATTRIB_ALWAYS_INLINE; } + else if (ident == state->i_noreturn) { + // attribute((noreturn)) does nothing (yet?) + } else { error(state, 0, "Unknown attribute:%s", ident->name); } @@ -24994,6 +24998,7 @@ static void compile(const char *filename, /* Memorize where some attribute keywords are. */ state.i_noinline = lookup(&state, "noinline", 8); state.i_always_inline = lookup(&state, "always_inline", 13); + state.i_noreturn = lookup(&state, "noreturn", 8); /* Process the command line macros */ process_cmdline_macros(&state); |