enhanced the compiler to prohibit variable declaration after 'do' if it's the head of block expression
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This commit is contained in:
2023-11-28 01:44:13 +09:00
parent f3c0c1b8c1
commit 9f4bf7485d
8 changed files with 140 additions and 106 deletions

View File

@ -243,7 +243,14 @@ enum hcl_cnode_type_t
};
typedef enum hcl_cnode_type_t hcl_cnode_type_t;
enum hcl_cnode_flag_t
{
HCL_CNODE_AUTO_FORGED = (1 << 0)
};
typedef enum hcl_cnode_flagt hcl_cnode_flag_t;
#define HCL_CNODE_GET_TYPE(x) ((x)->cn_type)
#define HCL_CNODE_GET_FLAGS(x) ((x)->cn_flags)
#define HCL_CNODE_GET_LOC(x) (&(x)->cn_loc)
#define HCL_CNODE_GET_TOK(x) (&(x)->cn_tok)
#define HCL_CNODE_GET_TOKPTR(x) ((x)->cn_tok.ptr)
@ -274,6 +281,7 @@ typedef enum hcl_cnode_type_t hcl_cnode_type_t;
struct hcl_cnode_t
{
hcl_cnode_type_t cn_type;
int cn_flags;
hcl_loc_t cn_loc;
hcl_oocs_t cn_tok;
@ -283,12 +291,10 @@ struct hcl_cnode_t
{
hcl_ooch_t v;
} charlit;
struct
{
hcl_syncode_t syncode; /* special if non-zero */
} symbol;
struct
{
hcl_oow_t v;
@ -1707,26 +1713,26 @@ int hcl_emitbyteinstruction (
/* ========================================================================= */
/* cnode.c */
/* ========================================================================= */
hcl_cnode_t* hcl_makecnodenil (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodetrue (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodefalse (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodeself (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodesuper (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodeellipsis (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodetrpcolons (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodedcstar (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodecharlit (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok, const hcl_ooch_t v);
hcl_cnode_t* hcl_makecnodesymbol (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodedsymbol (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodestrlit (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodenumlit (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnoderadnumlit (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodefpdeclit (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodesmptrlit (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok, hcl_oow_t v);
hcl_cnode_t* hcl_makecnodeerrlit (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok, hcl_ooi_t v);
hcl_cnode_t* hcl_makecnodecons (hcl_t* hcl, const hcl_loc_t* loc, const hcl_oocs_t* tok, hcl_cnode_t* car, hcl_cnode_t* cdr);
hcl_cnode_t* hcl_makecnodeelist (hcl_t* hcl, const hcl_loc_t* loc, hcl_concode_t type);
hcl_cnode_t* hcl_makecnodeshell (hcl_t* hcl, const hcl_loc_t* loc, hcl_cnode_t* obj);
hcl_cnode_t* hcl_makecnodenil (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodetrue (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodefalse (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodeself (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodesuper (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodeellipsis (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodetrpcolons (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodedcstar (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodecharlit (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok, const hcl_ooch_t v);
hcl_cnode_t* hcl_makecnodesymbol (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodedsymbol (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodestrlit (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodenumlit (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnoderadnumlit (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodefpdeclit (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok);
hcl_cnode_t* hcl_makecnodesmptrlit (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok, hcl_oow_t v);
hcl_cnode_t* hcl_makecnodeerrlit (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok, hcl_ooi_t v);
hcl_cnode_t* hcl_makecnodecons (hcl_t* hcl, int flags, const hcl_loc_t* loc, const hcl_oocs_t* tok, hcl_cnode_t* car, hcl_cnode_t* cdr);
hcl_cnode_t* hcl_makecnodeelist (hcl_t* hcl, int flags, const hcl_loc_t* loc, hcl_concode_t type);
hcl_cnode_t* hcl_makecnodeshell (hcl_t* hcl, int flags, const hcl_loc_t* loc, hcl_cnode_t* obj);
void hcl_freesinglecnode (hcl_t* hcl, hcl_cnode_t* c);
hcl_oow_t hcl_countcnodecons (hcl_t* hcl, hcl_cnode_t* cons);
void hcl_dumpcnode (hcl_t* hcl, hcl_cnode_t* c, int newline);