11 MEM_VECTOR_MAKE(ast_value*, globals);
12 MEM_VECTOR_MAKE(ast_function*, functions);
13 MEM_VECTOR_MAKE(ast_value*, imm_float);
14 MEM_VECTOR_MAKE(ast_value*, imm_string);
15 MEM_VECTOR_MAKE(ast_value*, imm_vector);
17 ast_function *function;
18 MEM_VECTOR_MAKE(ast_value*, locals);
24 MEM_VEC_FUNCTIONS(parser_t, ast_value*, globals)
25 MEM_VEC_FUNCTIONS(parser_t, ast_value*, imm_float)
26 MEM_VEC_FUNCTIONS(parser_t, ast_value*, imm_string)
27 MEM_VEC_FUNCTIONS(parser_t, ast_value*, imm_vector)
28 MEM_VEC_FUNCTIONS(parser_t, ast_value*, locals)
29 MEM_VEC_FUNCTIONS(parser_t, ast_function*, functions)
31 void parseerror(parser_t *parser, const char *fmt, ...)
38 printf("error %s:%lu: ", parser->lex->tok->ctx.file, (unsigned long)parser->lex->tok->ctx.line);
49 bool parser_next(parser_t *parser)
51 /* lex_do kills the previous token */
52 parser->tok = lex_do(parser->lex);
53 if (parser->tok == TOKEN_EOF || parser->tok >= TOKEN_ERROR)
58 /* lift a token out of the parser so it's not destroyed by parser_next */
59 token *parser_lift(parser_t *parser)
61 token *tok = parser->lex->tok;
62 parser->lex->tok = NULL;
66 #define parser_tokval(p) (p->lex->tok->value)
67 #define parser_token(p) (p->lex->tok)
68 #define parser_ctx(p) (p->lex->tok->ctx)
70 ast_value* parser_const_float(parser_t *parser, double d)
74 for (i = 0; i < parser->imm_float_count; ++i) {
75 if (parser->imm_float[i]->constval.vfloat == d)
76 return parser->imm_float[i];
78 out = ast_value_new(parser_ctx(parser), "#IMMEDIATE", TYPE_FLOAT);
80 out->constval.vfloat = d;
81 if (!parser_t_imm_float_add(parser, out)) {
82 ast_value_delete(out);
88 ast_value* parser_const_string(parser_t *parser, const char *str)
92 for (i = 0; i < parser->imm_string_count; ++i) {
93 if (!strcmp(parser->imm_string[i]->constval.vstring, str))
94 return parser->imm_string[i];
96 out = ast_value_new(parser_ctx(parser), "#IMMEDIATE", TYPE_STRING);
98 out->constval.vstring = util_strdup(str);
99 if (!parser_t_imm_string_add(parser, out)) {
100 ast_value_delete(out);
106 ast_value* parser_const_vector(parser_t *parser, vector v)
110 for (i = 0; i < parser->imm_vector_count; ++i) {
111 if (!memcmp(&parser->imm_vector[i]->constval.vvec, &v, sizeof(v)))
112 return parser->imm_vector[i];
114 out = ast_value_new(parser_ctx(parser), "#IMMEDIATE", TYPE_VECTOR);
116 out->constval.vvec = v;
117 if (!parser_t_imm_vector_add(parser, out)) {
118 ast_value_delete(out);
124 ast_value* parser_find_global(parser_t *parser, const char *name)
127 for (i = 0; i < parser->globals_count; ++i) {
128 if (!strcmp(parser->globals[i]->name, name))
129 return parser->globals[i];
134 ast_value* parser_find_local(parser_t *parser, const char *name, size_t upto)
138 for (i = parser->locals_count; i > upto;) {
140 if (!strcmp(parser->locals[i]->name, name))
141 return parser->locals[i];
143 fun = parser->function->vtype;
144 for (i = 0; i < fun->expression.params_count; ++i) {
145 if (!strcmp(fun->expression.params[i]->name, name))
146 return fun->expression.params[i];
151 ast_value* parser_find_var(parser_t *parser, const char *name)
154 v = parser_find_local(parser, name, 0);
155 if (!v) v = parser_find_global(parser, name);
160 MEM_VECTOR_MAKE(ast_value*, p);
162 MEM_VEC_FUNCTIONS(paramlist_t, ast_value*, p)
164 static ast_value *parser_parse_type(parser_t *parser, int basetype, bool *isfunc)
168 lex_ctx ctx = parser_ctx(parser);
169 int vtype = basetype;
173 MEM_VECTOR_INIT(¶ms, p);
177 if (parser->tok == '(') {
183 if (!parser_next(parser))
186 if (parser->tok == ')')
189 temptype = parser_token(parser)->constval.t;
190 if (!parser_next(parser))
193 param = parser_parse_type(parser, temptype, &dummy);
199 if (parser->tok == TOKEN_IDENT) {
200 /* named parameter */
201 if (!ast_value_set_name(param, parser_tokval(parser)))
203 if (!parser_next(parser))
207 if (!paramlist_t_p_add(¶ms, param)) {
208 parseerror(parser, "Out of memory while parsing typename");
212 if (parser->tok == ',')
214 if (parser->tok == ')')
216 parseerror(parser, "Unexpected token");
219 if (!parser_next(parser))
223 var = ast_value_new(ctx, "<unnamed>", vtype);
226 MEM_VECTOR_MOVE(¶ms, p, &var->expression, params);
229 for (i = 0; i < params.p_count; ++i)
230 ast_value_delete(params.p[i]);
231 MEM_VECTOR_CLEAR(¶ms, p);
237 size_t etype; /* 0 = expression, others are operators */
241 ast_value *value; /* need to know if we can assign */
242 ast_block *block; /* for commas and function calls */
247 MEM_VECTOR_MAKE(sy_elem, out);
248 MEM_VECTOR_MAKE(sy_elem, ops);
250 MEM_VEC_FUNCTIONS(shunt, sy_elem, out)
251 MEM_VEC_FUNCTIONS(shunt, sy_elem, ops)
253 static sy_elem syexp(lex_ctx ctx, ast_expression *v) {
263 static sy_elem syval(lex_ctx ctx, ast_value *v) {
266 e.out = (ast_expression*)v;
274 static sy_elem syblock(lex_ctx ctx, ast_block *v) {
277 e.out = (ast_expression*)v;
285 static sy_elem syop(lex_ctx ctx, const oper_info *op) {
287 e.etype = 1 + (op - operators);
296 static sy_elem syparen(lex_ctx ctx, int p, size_t off) {
308 static bool parser_sy_pop(parser_t *parser, shunt *sy)
312 ast_expression *out = NULL;
313 ast_expression *exprs[3];
315 ast_block *blocks[3];
318 if (!sy->ops_count) {
319 parseerror(parser, "internal error: missing operator");
323 if (sy->ops[sy->ops_count-1].paren) {
324 parseerror(parser, "unmatched parenthesis");
328 op = &operators[sy->ops[sy->ops_count-1].etype - 1];
329 ctx = sy->ops[sy->ops_count-1].ctx;
331 if (sy->out_count < op->operands) {
332 parseerror(parser, "internal error: not enough operands: %i", sy->out_count);
338 sy->out_count -= op->operands;
339 for (i = 0; i < op->operands; ++i) {
340 exprs[i] = sy->out[sy->out_count+i].out;
341 vars[i] = sy->out[sy->out_count+i].value;
342 blocks[i] = sy->out[sy->out_count+i].block;
345 if (blocks[0] && !blocks[0]->exprs_count && op->id != opid1(',')) {
346 parseerror(parser, "internal error: operator cannot be applied on empty blocks");
353 parseerror(parser, "internal error: unhandled operand");
358 if (!ast_block_exprs_add(blocks[0], exprs[1]))
361 blocks[0] = ast_block_new(ctx);
362 if (!ast_block_exprs_add(blocks[0], exprs[0]) ||
363 !ast_block_exprs_add(blocks[0], exprs[1]))
368 if (!ast_block_set_type(blocks[0], exprs[1]))
371 sy->out[sy->out_count++] = syblock(ctx, blocks[0]);
375 if (exprs[0]->expression.vtype != exprs[1]->expression.vtype) {
376 parseerror(parser, "Cannot add type %s and %s",
377 type_name[exprs[0]->expression.vtype],
378 type_name[exprs[1]->expression.vtype]);
381 switch (exprs[0]->expression.vtype) {
383 out = (ast_expression*)ast_binary_new(ctx, INSTR_ADD_F, exprs[0], exprs[1]);
386 out = (ast_expression*)ast_binary_new(ctx, INSTR_ADD_V, exprs[0], exprs[1]);
389 parseerror(parser, "Cannot add type %s and %s",
390 type_name[exprs[0]->expression.vtype],
391 type_name[exprs[1]->expression.vtype]);
396 if (exprs[0]->expression.vtype != exprs[1]->expression.vtype) {
397 parseerror(parser, "Cannot subtract type %s from %s",
398 type_name[exprs[1]->expression.vtype],
399 type_name[exprs[0]->expression.vtype]);
402 switch (exprs[0]->expression.vtype) {
404 out = (ast_expression*)ast_binary_new(ctx, INSTR_SUB_F, exprs[0], exprs[1]);
407 out = (ast_expression*)ast_binary_new(ctx, INSTR_SUB_V, exprs[0], exprs[1]);
410 parseerror(parser, "Cannot add type %s from %s",
411 type_name[exprs[1]->expression.vtype],
412 type_name[exprs[0]->expression.vtype]);
417 if (exprs[0]->expression.vtype != exprs[1]->expression.vtype &&
418 exprs[0]->expression.vtype != TYPE_VECTOR &&
419 exprs[0]->expression.vtype != TYPE_FLOAT &&
420 exprs[1]->expression.vtype != TYPE_VECTOR &&
421 exprs[1]->expression.vtype != TYPE_FLOAT)
423 parseerror(parser, "Cannot multiply type %s from %s",
424 type_name[exprs[1]->expression.vtype],
425 type_name[exprs[0]->expression.vtype]);
428 switch (exprs[0]->expression.vtype) {
430 if (exprs[1]->expression.vtype == TYPE_VECTOR)
431 out = (ast_expression*)ast_binary_new(ctx, INSTR_MUL_FV, exprs[0], exprs[1]);
433 out = (ast_expression*)ast_binary_new(ctx, INSTR_MUL_F, exprs[0], exprs[1]);
436 if (exprs[1]->expression.vtype == TYPE_FLOAT)
437 out = (ast_expression*)ast_binary_new(ctx, INSTR_MUL_VF, exprs[0], exprs[1]);
439 out = (ast_expression*)ast_binary_new(ctx, INSTR_MUL_V, exprs[0], exprs[1]);
442 parseerror(parser, "Cannot add type %s from %s",
443 type_name[exprs[1]->expression.vtype],
444 type_name[exprs[0]->expression.vtype]);
449 if (exprs[0]->expression.vtype != exprs[1]->expression.vtype ||
450 exprs[0]->expression.vtype != TYPE_FLOAT)
452 parseerror(parser, "Cannot divide types %s and %s",
453 type_name[exprs[0]->expression.vtype],
454 type_name[exprs[1]->expression.vtype]);
457 out = (ast_expression*)ast_binary_new(ctx, INSTR_DIV_F, exprs[0], exprs[1]);
463 parseerror(parser, "Cannot assign to non-variable");
466 out = (ast_expression*)ast_store_new(ctx,
467 type_store_instr[vars[0]->expression.vtype],
473 parseerror(parser, "failed to apply operand %s", op->op);
477 sy->out[sy->out_count++] = syexp(ctx, out);
481 static bool parser_close_call(parser_t *parser, shunt *sy)
483 /* was a function call */
491 fid = sy->ops[sy->ops_count].off;
493 /* out[fid] is the function
494 * everything above is parameters...
496 * 1 params = ast_expression
500 if (sy->out_count < 1 || sy->out_count <= fid) {
501 parseerror(parser, "internal error: function call needs function and parameter list...");
505 fun = sy->out[fid].out;
507 call = ast_call_new(sy->ops[sy->ops_count].ctx, fun);
509 parseerror(parser, "out of memory");
513 if (fid+1 == sy->out_count) {
516 } else if (fid+2 == sy->out_count) {
519 params = sy->out[sy->out_count].block;
523 if (!ast_call_params_add(call, sy->out[sy->out_count].out)) {
524 ast_delete(sy->out[sy->out_count].out);
525 parseerror(parser, "out of memory");
529 paramcount = params->exprs_count;
530 MEM_VECTOR_MOVE(params, exprs, call, params);
534 parseerror(parser, "invalid function call");
538 /* overwrite fid, the function, with a call */
539 sy->out[fid] = syexp(call->expression.node.context, (ast_expression*)call);
541 if (fun->expression.vtype != TYPE_FUNCTION) {
542 parseerror(parser, "not a function");
546 if (!fun->expression.next) {
547 parseerror(parser, "could not determine function return type");
550 if (fun->expression.params_count != paramcount) {
551 parseerror(parser, "expected %i parameters, got %i", (int)fun->expression.params_count, paramcount);
559 static bool parser_close_paren(parser_t *parser, shunt *sy, bool functions_only)
561 if (!sy->ops_count) {
562 parseerror(parser, "unmatched closing paren");
565 if (sy->ops[sy->ops_count-1].paren == 1) {
566 parseerror(parser, "empty parenthesis expression");
569 while (sy->ops_count) {
570 if (sy->ops[sy->ops_count-1].paren == 'f') {
571 if (!parser_close_call(parser, sy))
575 if (sy->ops[sy->ops_count-1].paren == 1) {
577 return !functions_only;
579 if (!parser_sy_pop(parser, sy))
585 static ast_expression* parser_expression(parser_t *parser)
587 ast_expression *expr = NULL;
591 MEM_VECTOR_INIT(&sy, out);
592 MEM_VECTOR_INIT(&sy, ops);
598 bool nextwant = true;
599 if (parser->tok == TOKEN_IDENT)
602 ast_value *var = parser_find_var(parser, parser_tokval(parser));
604 parseerror(parser, "unexpected ident: %s", parser_tokval(parser));
607 if (!shunt_out_add(&sy, syval(parser_ctx(parser), var))) {
608 parseerror(parser, "out of memory");
612 else if (parser->tok == TOKEN_FLOATCONST) {
613 ast_value *val = parser_const_float(parser, (parser_token(parser)->constval.f));
616 if (!shunt_out_add(&sy, syexp(parser_ctx(parser), (ast_expression*)val))) {
617 parseerror(parser, "out of memory");
621 else if (parser->tok == TOKEN_INTCONST) {
622 ast_value *val = parser_const_float(parser, (double)(parser_token(parser)->constval.i));
625 if (!shunt_out_add(&sy, syexp(parser_ctx(parser), (ast_expression*)val))) {
626 parseerror(parser, "out of memory");
630 else if (parser->tok == TOKEN_STRINGCONST) {
631 ast_value *val = parser_const_string(parser, parser_tokval(parser));
634 if (!shunt_out_add(&sy, syexp(parser_ctx(parser), (ast_expression*)val))) {
635 parseerror(parser, "out of memory");
639 else if (parser->tok == TOKEN_VECTORCONST) {
640 ast_value *val = parser_const_vector(parser, parser_token(parser)->constval.v);
643 if (!shunt_out_add(&sy, syexp(parser_ctx(parser), (ast_expression*)val))) {
644 parseerror(parser, "out of memory");
648 else if (parser->tok == '(') {
649 nextwant = false; /* not expecting an operator next */
650 if (!shunt_ops_add(&sy, syparen(parser_ctx(parser), 1, 0))) {
651 parseerror(parser, "out of memory");
655 else if (parser->tok == ')') {
656 /* allowed for function calls */
657 if (!parser_close_paren(parser, &sy, true))
661 /* TODO: prefix operators */
662 parseerror(parser, "expected statement");
666 parser->lex->flags.noops = !wantop;
668 if (parser->tok == '(') {
669 /* we expected an operator, this is the function-call operator */
670 if (!shunt_ops_add(&sy, syparen(parser_ctx(parser), 'f', sy.out_count-1))) {
671 parseerror(parser, "out of memory");
675 else if (parser->tok == ')') {
676 /* we do expect an operator next */
677 /* closing an opening paren */
678 if (!parser_close_paren(parser, &sy, false))
681 else if (parser->tok != TOKEN_OPERATOR) {
682 parseerror(parser, "expected operator or end of statement");
686 /* classify the operator */
687 /* TODO: suffix operators */
689 const oper_info *olast = NULL;
691 for (o = 0; o < operator_count; ++o) {
692 if (!(operators[o].flags & OP_PREFIX) &&
693 !(operators[o].flags & OP_SUFFIX) && /* remove this */
694 !strcmp(parser_tokval(parser), operators[o].op))
699 if (o == operator_count) {
700 /* no operator found... must be the end of the statement */
703 /* found an operator */
706 if (sy.ops_count && !sy.ops[sy.ops_count-1].paren)
707 olast = &operators[sy.ops[sy.ops_count-1].etype-1];
710 (op->prec < olast->prec) ||
711 (op->assoc == ASSOC_LEFT && op->prec <= olast->prec) ) )
713 if (!parser_sy_pop(parser, &sy))
715 if (sy.ops_count && !sy.ops[sy.ops_count-1].paren)
716 olast = &operators[sy.ops[sy.ops_count-1].etype-1];
719 if (!shunt_ops_add(&sy, syop(parser_ctx(parser), op)))
723 parser->lex->flags.noops = true;
725 if (!parser_next(parser)) {
728 if (parser->tok == ';') {
732 if (!parser_next(parser)) {
733 parseerror(parser, "Unexpected end of file");
737 while (sy.ops_count) {
738 if (!parser_sy_pop(parser, &sy))
742 parser->lex->flags.noops = true;
744 parseerror(parser, "empty expression");
747 expr = sy.out[0].out;
748 MEM_VECTOR_CLEAR(&sy, out);
749 MEM_VECTOR_CLEAR(&sy, ops);
753 parser->lex->flags.noops = true;
754 MEM_VECTOR_CLEAR(&sy, out);
755 MEM_VECTOR_CLEAR(&sy, ops);
759 static bool parser_variable(parser_t *parser, ast_block *localblock);
760 static bool parser_body_do(parser_t *parser, ast_block *block)
762 if (parser->tok == TOKEN_TYPENAME)
765 if (!parser_variable(parser, block))
769 else if (parser->tok == TOKEN_KEYWORD)
771 if (!strcmp(parser_tokval(parser), "return"))
773 ast_expression *exp = NULL;
774 ast_return *ret = NULL;
775 ast_value *expected = parser->function->vtype;
777 if (!parser_next(parser)) {
778 parseerror(parser, "expected return expression");
782 if (parser->tok != ';') {
783 exp = parser_expression(parser);
787 if (exp->expression.vtype != expected->expression.next->expression.vtype) {
788 parseerror(parser, "return with invalid expression");
791 ret = ast_return_new(exp->expression.node.context, exp);
797 if (!ast_block_exprs_add(block, (ast_expression*)ret)) {
801 } else if (!parser_next(parser)) {
802 parseerror(parser, "expected semicolon");
803 if (expected->expression.next->expression.vtype != TYPE_VOID) {
804 parseerror(parser, "return without value");
809 parseerror(parser, "Unexpected keyword");
812 else if (parser->tok == '{')
815 parseerror(parser, "TODO: inner blocks: %s", parser_tokval(parser));
820 ast_expression *exp = parser_expression(parser);
823 if (!ast_block_exprs_add(block, exp)) {
831 static ast_block* parser_parse_block(parser_t *parser)
833 size_t oldblocklocal;
834 ast_block *block = NULL;
836 oldblocklocal = parser->blocklocal;
837 parser->blocklocal = parser->locals_count;
839 if (!parser_next(parser)) { /* skip the '{' */
840 parseerror(parser, "expected function body");
844 block = ast_block_new(parser_ctx(parser));
846 while (parser->tok != TOKEN_EOF && parser->tok < TOKEN_ERROR)
848 if (parser->tok == '}')
851 if (!parser_body_do(parser, block)) {
852 ast_block_delete(block);
858 if (parser->tok != '}') {
859 ast_block_delete(block);
862 (void)parser_next(parser);
866 parser->blocklocal = oldblocklocal;
870 static bool parser_variable(parser_t *parser, ast_block *localblock)
873 ast_function *func = NULL;
877 int basetype = parser_token(parser)->constval.t;
881 if (!parser_next(parser)) { /* skip basetype or comma */
882 parseerror(parser, "expected variable declaration");
888 ctx = parser_ctx(parser);
889 var = parser_parse_type(parser, basetype, &isfunc);
894 if (parser->tok != TOKEN_IDENT) {
895 parseerror(parser, "expected variable name\n");
899 if (!localblock && parser_find_global(parser, parser_tokval(parser))) {
900 ast_value_delete(var);
901 parseerror(parser, "global already exists: %s\n", parser_tokval(parser));
905 if (localblock && parser_find_local(parser, parser_tokval(parser), parser->blocklocal)) {
906 ast_value_delete(var);
907 parseerror(parser, "local variable already exists: %s\n", parser_tokval(parser));
911 if (!ast_value_set_name(var, parser_tokval(parser))) {
912 parseerror(parser, "failed to set variable name\n");
913 ast_value_delete(var);
918 /* a function was defined */
921 /* turn var into a value of TYPE_FUNCTION, with the old var
924 fval = ast_value_new(ctx, var->name, TYPE_FUNCTION);
925 func = ast_function_new(ctx, var->name, fval);
926 if (!fval || !func) {
927 ast_value_delete(var);
928 if (fval) ast_value_delete(fval);
929 if (func) ast_function_delete(func);
933 fval->expression.next = (ast_expression*)var;
934 MEM_VECTOR_MOVE(&var->expression, params, &fval->expression, params);
936 if (!parser_t_functions_add(parser, func)) {
937 ast_value_delete(var);
938 if (fval) ast_value_delete(fval);
939 if (func) ast_function_delete(func);
946 if ( (!localblock && !parser_t_globals_add(parser, var)) ||
947 ( localblock && !parser_t_locals_add(parser, var)) )
949 ast_value_delete(var);
952 if (localblock && !ast_block_locals_add(localblock, var))
954 parser->locals_count--;
955 ast_value_delete(var);
959 if (!parser_next(parser)) {
960 ast_value_delete(var);
964 if (parser->tok == ';') {
965 if (!parser_next(parser))
966 return parser->tok == TOKEN_EOF;
970 if (parser->tok == ',') {
975 if (parser->tok != '=') {
976 parseerror(parser, "expected '=' or ';'");
980 if (!parser_next(parser))
983 if (parser->tok == '#') {
985 parseerror(parser, "cannot declare builtins within functions");
988 if (!isfunc || !func) {
989 parseerror(parser, "unexpected builtin number, '%s' is not a function", var->name);
992 if (!parser_next(parser)) {
993 parseerror(parser, "expected builtin number");
996 if (parser->tok != TOKEN_INTCONST) {
997 parseerror(parser, "builtin number must be an integer constant");
1000 if (parser_token(parser)->constval.i <= 0) {
1001 parseerror(parser, "builtin number must be positive integer greater than zero");
1005 func->builtin = -parser_token(parser)->constval.i;
1006 } else if (parser->tok == '{') {
1009 ast_function *old = parser->function;
1012 parseerror(parser, "cannot declare functions within functions");
1016 parser->function = func;
1017 block = parser_parse_block(parser);
1018 parser->function = old;
1023 if (!ast_function_blocks_add(func, block)) {
1024 ast_block_delete(block);
1029 parseerror(parser, "TODO, const assignment");
1032 if (!parser_next(parser))
1035 if (parser->tok == ',') {
1040 if (parser->tok != ';') {
1041 parseerror(parser, "expected semicolon");
1045 (void)parser_next(parser);
1051 static bool parser_do(parser_t *parser)
1053 if (parser->tok == TOKEN_TYPENAME)
1055 return parser_variable(parser, NULL);
1057 else if (parser->tok == TOKEN_KEYWORD)
1059 /* handle 'var' and 'const' */
1062 else if (parser->tok == '.')
1064 /* entity-member declaration */
1069 parseerror(parser, "unexpected token: %s", parser->lex->tok->value);
1075 bool parser_compile(const char *filename, const char *datfile)
1081 parser = (parser_t*)mem_a(sizeof(parser_t));
1085 memset(parser, 0, sizeof(parser));
1087 MEM_VECTOR_INIT(parser, globals);
1088 MEM_VECTOR_INIT(parser, locals);
1089 parser->lex = lex_open(filename);
1092 printf("failed to open file \"%s\"\n", filename);
1096 /* initial lexer/parser state */
1097 parser->lex->flags.noops = true;
1099 if (parser_next(parser))
1101 while (parser->tok != TOKEN_EOF && parser->tok < TOKEN_ERROR)
1103 if (!parser_do(parser)) {
1104 if (parser->tok == TOKEN_EOF)
1105 parseerror(parser, "unexpected eof");
1107 parseerror(parser, "parse error\n");
1108 lex_close(parser->lex);
1115 lex_close(parser->lex);
1117 if (!parser->errors)
1119 ir = ir_builder_new("gmqcc_out");
1121 printf("failed to allocate builder\n");
1125 for (i = 0; i < parser->imm_float_count; ++i) {
1126 if (!ast_global_codegen(parser->imm_float[i], ir)) {
1127 printf("failed to generate global %s\n", parser->imm_float[i]->name);
1130 for (i = 0; i < parser->imm_string_count; ++i) {
1131 if (!ast_global_codegen(parser->imm_string[i], ir)) {
1132 printf("failed to generate global %s\n", parser->imm_string[i]->name);
1135 for (i = 0; i < parser->imm_vector_count; ++i) {
1136 if (!ast_global_codegen(parser->imm_vector[i], ir)) {
1137 printf("failed to generate global %s\n", parser->imm_vector[i]->name);
1140 for (i = 0; i < parser->globals_count; ++i) {
1141 if (!ast_global_codegen(parser->globals[i], ir)) {
1142 printf("failed to generate global %s\n", parser->globals[i]->name);
1145 for (i = 0; i < parser->functions_count; ++i) {
1146 if (!ast_function_codegen(parser->functions[i], ir)) {
1147 printf("failed to generate function %s\n", parser->functions[i]->name);
1149 if (!ir_function_finalize(parser->functions[i]->ir_func)) {
1150 printf("failed to finalize function %s\n", parser->functions[i]->name);
1154 ir_builder_dump(ir, printf);
1156 if (!ir_builder_generate(ir, datfile))
1157 printf("*** failed to generate output file\n");
1159 ir_builder_delete(ir);
1161 printf("*** there were compile errors\n");
1165 for (i = 0; i < parser->functions_count; ++i) {
1166 ast_delete(parser->functions[i]);
1168 for (i = 0; i < parser->imm_vector_count; ++i) {
1169 ast_delete(parser->imm_vector[i]);
1171 for (i = 0; i < parser->imm_string_count; ++i) {
1172 ast_delete(parser->imm_string[i]);
1174 for (i = 0; i < parser->imm_float_count; ++i) {
1175 ast_delete(parser->imm_float[i]);
1177 for (i = 0; i < parser->globals_count; ++i) {
1178 ast_delete(parser->globals[i]);
1180 MEM_VECTOR_CLEAR(parser, globals);