diff options
Diffstat (limited to 'glcpp-parse.y')
| -rw-r--r-- | glcpp-parse.y | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/glcpp-parse.y b/glcpp-parse.y index 66725db69e..dc352de55b 100644 --- a/glcpp-parse.y +++ b/glcpp-parse.y @@ -83,8 +83,8 @@ _list_append_list (list_t *list, list_t *tail); %parse-param {glcpp_parser_t *parser} %lex-param {void *scanner} -%token DEFINE FUNC_MACRO IDENTIFIER NEWLINE OBJ_MACRO TOKEN UNDEF -%type <str> FUNC_MACRO IDENTIFIER OBJ_MACRO TOKEN string +%token DEFINE FUNC_MACRO IDENTIFIER NEWLINE OBJ_MACRO SPACE TOKEN UNDEF +%type <str> FUNC_MACRO IDENTIFIER OBJ_MACRO TOKEN word word_or_symbol %type <list> argument argument_list parameter_list replacement_list %% @@ -105,9 +105,10 @@ content: } | macro | directive_with_newline -| NEWLINE { - printf ("\n"); - } +| NEWLINE { printf ("\n"); } +| '(' { printf ("("); } +| ')' { printf (")"); } +| ',' { printf (","); } ; macro: @@ -135,7 +136,7 @@ argument: /* empty */ { $$ = _list_create (parser); } -| argument string { +| argument word { _list_append_item ($1, $2); talloc_free ($2); } @@ -149,8 +150,12 @@ directive_with_newline: ; directive: - DEFINE IDENTIFIER replacement_list { - _define_object_macro (parser, $2, $3); + DEFINE IDENTIFIER { + list_t *list = _list_create (parser); + _define_object_macro (parser, $2, list); + } +| DEFINE IDENTIFIER SPACE replacement_list { + _define_object_macro (parser, $2, $4); } | DEFINE IDENTIFIER '(' parameter_list ')' replacement_list { _define_function_macro (parser, $2, $4, $6); @@ -183,7 +188,7 @@ replacement_list: /* empty */ { $$ = _list_create (parser); } -| replacement_list string { +| replacement_list word_or_symbol { _list_append_item ($1, $2); talloc_free ($2); $$ = $1; @@ -206,7 +211,14 @@ parameter_list: } ; -string: +word_or_symbol: + word { $$ = $1; } +| '(' { $$ = xtalloc_strdup (parser, "("); } +| ')' { $$ = xtalloc_strdup (parser, ")"); } +| ',' { $$ = xtalloc_strdup (parser, ","); } +; + +word: IDENTIFIER { $$ = $1; } | FUNC_MACRO { $$ = $1; } | OBJ_MACRO { $$ = $1; } |