DeforaOS/C99
DeforaOS/C99
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Completing the parsing code

Browse Source
This commit is contained in:
Pierre Pronchery 2008-03-06 18:24:18 +00:00
parent 9f8f3fe02b
commit f6e80139c3
4 changed files with 52 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
src/parser.c
View File

@ -73,6 +73,8 @@ static int _selection_statement(C99 * c99);
static int _iteration_statement(C99 * c99);
static int _jump_statement(C99 * c99);
static int _init_declarator_list(C99 * c99);
static int _init_declarator(C99 * c99);
static int _initializer(C99 * c99);
/* functions */
@ -752,6 +754,10 @@ static int _selection_statement(C99 * c99)
/* iteration-statement */
static int _iteration_statement(C99 * c99)
/* while ( expression ) statement
* do statement while ( expression ) ;
* for ( expr-opt ; expr-opt ; expr-opt ) statement
* for ( declaration ; expr-opt ; expr-opt ) statement */
{
/* FIXME implement */
#ifdef DEBUG
@ -795,6 +801,41 @@ static int _jump_statement(C99 * c99)
/* init-declarator-list-opt */
static int _init_declarator_list(C99 * c99)
/* init-declarator { init-declarator } */
{
int ret;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s()\n", __func__);
#endif
ret = _init_declarator(c99);
while(token_in_set(c99->token, c99set_init_declarator))
ret |= _init_declarator(c99);
return ret;
}
/* init-declarator */
static int _init_declarator(C99 * c99)
/* declarator [ "=" initializer ] */
{
int ret;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s()\n", __func__);
#endif
ret = _declarator(c99);
if(token_get_code(c99->token) == C99_CODE_OPERATOR_EQUALS)
{
ret |= c99_scan(c99);
ret |= _initializer(c99);
}
return ret;
}
/* initializer */
static int _initializer(C99 * c99)
{
/* FIXME implement */
#ifdef DEBUG

0
src/sets/init_declarator.set Normal file
View File

10
src/tokenset.c
View File

@ -162,6 +162,16 @@ static TokenCode _c99set_identifier_list[] =
TokenSet c99set_identifier_list = _c99set_identifier_list;
/* init-declarator */
static TokenCode _c99set_init_declarator[] =
{
#include "sets/init_declarator.set"
C99_CODE_NULL
};
TokenSet c99set_init_declarator = _c99set_init_declarator;
/* iteration-statement */
static TokenCode _c99set_iteration_statement[] =
{

1
src/tokenset.h
View File

@ -36,6 +36,7 @@ extern TokenSet c99set_enum_specifier;
extern TokenSet c99set_expression;
extern TokenSet c99set_expression_statement;
extern TokenSet c99set_function_specifier;
extern TokenSet c99set_init_declarator;
extern TokenSet c99set_iteration_statement;
extern TokenSet c99set_jump_statement;
extern TokenSet c99set_keyword;