diff options
Diffstat (limited to 'scripts/genksyms/lex.l')
| -rw-r--r-- | scripts/genksyms/lex.l | 69 |
1 files changed, 20 insertions, 49 deletions
diff --git a/scripts/genksyms/lex.l b/scripts/genksyms/lex.l index e265c5d96861..a4d7495eaf75 100644 --- a/scripts/genksyms/lex.l +++ b/scripts/genksyms/lex.l @@ -118,13 +118,12 @@ yylex(void) { static enum { ST_NOTSTARTED, ST_NORMAL, ST_ATTRIBUTE, ST_ASM, ST_TYPEOF, ST_TYPEOF_1, - ST_BRACKET, ST_BRACE, ST_EXPRESSION, - ST_TABLE_1, ST_TABLE_2, ST_TABLE_3, ST_TABLE_4, - ST_TABLE_5, ST_TABLE_6 + ST_BRACKET, ST_BRACE, ST_EXPRESSION, ST_STATIC_ASSERT, } lexstate = ST_NOTSTARTED; static int suppress_type_lookup, dont_want_brace_phrase; static struct string_list *next_node; + static char *source_file; int token, count = 0; struct string_list *cur_node; @@ -201,6 +200,11 @@ repeat: case EXPORT_SYMBOL_KEYW: goto fini; + + case STATIC_ASSERT_KEYW: + lexstate = ST_STATIC_ASSERT; + count = 0; + goto repeat; } } if (!suppress_type_lookup) @@ -230,7 +234,6 @@ repeat: lexstate = ST_EXPRESSION; break; - case DOTS: default: APP; break; @@ -401,55 +404,23 @@ repeat: } break; - case ST_TABLE_1: - goto repeat; - - case ST_TABLE_2: - if (token == IDENT && yyleng == 1 && yytext[0] == 'X') - { - token = EXPORT_SYMBOL_KEYW; - lexstate = ST_TABLE_5; - APP; - break; - } - lexstate = ST_TABLE_6; - /* FALLTHRU */ - - case ST_TABLE_6: + case ST_STATIC_ASSERT: + APP; switch (token) { - case '{': case '[': case '(': + case '(': ++count; - break; - case '}': case ']': case ')': - --count; - break; - case ',': - if (count == 0) - lexstate = ST_TABLE_2; - break; - }; - goto repeat; - - case ST_TABLE_3: - goto repeat; - - case ST_TABLE_4: - if (token == ';') - lexstate = ST_NORMAL; - goto repeat; - - case ST_TABLE_5: - switch (token) - { - case ',': - token = ';'; - lexstate = ST_TABLE_2; - APP; - break; + goto repeat; + case ')': + if (--count == 0) + { + lexstate = ST_NORMAL; + token = STATIC_ASSERT_PHRASE; + break; + } + goto repeat; default: - APP; - break; + goto repeat; } break; |