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| version 1.2, 2001/02/20 19:21:13 | version 1.11, 2001/02/22 15:17:40 |
|---|---|
| Line 6 | Line 6 |
| #include "pa_string.h" | #include "pa_string.h" |
| #include "pa_array.h" | #include "pa_array.h" |
| #include "pa_exception.h" | #include "pa_exception.h" |
| #include "pa_vstring.h" | |
| void *N(void *apool) { | Array *L(VString *vstring) { |
| Pool& pool=*static_cast<Pool *>(apool); | |
| return new(pool) Array(pool); | |
| } | |
| void A(void **result, enum OPCODE acode) { | |
| int code=acode; | |
| (*static_cast<Array *>(*result))+=reinterpret_cast<Array::Item *>(code); | |
| } | |
| void G(void **result, void *param) { | |
| (*static_cast<Array *>(*result))+=param; | |
| } | |
| void *L(void *astring) { | |
| String *string=static_cast<String *>(astring); | |
| // empty ops array | // empty ops array |
| void *result=N(&string->pool()); | Array *result=N(vstring->pool()); |
| // append OP_STRING | // append OP_STRING |
| int code=OP_STRING; | Operation op; op.code=OP_STRING; |
| *(static_cast<Array *>(result))+=reinterpret_cast<Array::Item *>(code); | *result+=op.cast; |
| // append 'string' | // append 'vstring' |
| *(static_cast<Array *>(result))+=string; | *result+=vstring; |
| return result; | return result; |
| } | } |
| void *LS(void *literal) { | String *LA2S(Array *literal_string_array, int offset) { |
| return const_cast<void *>(static_cast<Array *>(literal)->get(1)); | Operation op; |
| } | op.cast=literal_string_array->get(offset+0); |
| if(op.code!=OP_STRING) | |
| return 0; | |
| void P(void **result, void *code_array) { | return static_cast<VString *>(literal_string_array->get(offset+1))->get_string(); |
| (*(static_cast<Array *>(*result))).append_array(*static_cast<Array *>(code_array)); | |
| } | } |
| void push_LS(struct parse_control *pc, lexical_state new_state) { | |
| void push_LS(struct parse_control *pc) { | |
| if(pc->sp<MAX_LEXICAL_STATES) { | if(pc->sp<MAX_LEXICAL_STATES) { |
| pc->stack[pc->sp++]=pc->ls; pc->ls=LS_VAR_NAME_SIMPLE; | pc->stack[pc->sp++]=pc->ls; pc->ls=new_state; |
| } else | } else |
| (static_cast<Pool *>(pc->pool))->exception().raise(0, 0, 0, | pc->pool->THROW(0, 0, 0, "push_LS: stack overflow"); |
| "push_LS: stack overflow"); | |
| } | } |
| void pop_LS(struct parse_control *pc) { | void pop_LS(struct parse_control *pc) { |
| if(--pc->sp>=0) | if(--pc->sp>=0) |
| pc->ls=pc->stack[pc->sp]; | pc->ls=pc->stack[pc->sp]; |
| else | else |
| (static_cast<Pool *>(pc->pool))->exception().raise(0, 0, 0, | pc->pool->THROW(0, 0, 0, "push_LS: stack underflow"); |
| "push_LS: stack underflow"); | |
| } | |
| void *string_create(void *apool) { | |
| Pool& pool=*static_cast<Pool *>(apool); | |
| return new(pool) String(pool); | |
| } | |
| void real_cstring_append(CSTRING_APPEND_PARAMS) { | |
| static_cast<String *>(astring)->APPEND(piece, size, file, line); | |
| } | |
| char *string_cstr(void *astring) { | |
| return static_cast<String *>(astring)->cstr(); | |
| } | |
| /* exception */ | |
| void exception(void *pool, | |
| void *atype, void *acode, | |
| void *aproblem_source, | |
| char *acomment) { | |
| static_cast<Pool *>(pool)->exception().raise( | |
| static_cast<class String *>(atype), | |
| static_cast<class String *>(acode), | |
| static_cast<class String *>(aproblem_source), | |
| acomment); | |
| } | } |