lex_file *lex;
int tok;
- MEM_VECTOR_MAKE(varentry_t, globals);
- MEM_VECTOR_MAKE(varentry_t, fields);
- MEM_VECTOR_MAKE(ast_function*, functions);
- MEM_VECTOR_MAKE(ast_value*, imm_float);
- MEM_VECTOR_MAKE(ast_value*, imm_string);
- MEM_VECTOR_MAKE(ast_value*, imm_vector);
+ varentry_t *globals;
+ varentry_t *fields;
+ ast_function **functions;
+ ast_value **imm_float;
+ ast_value **imm_string;
+ ast_value **imm_vector;
+
+ /* must be deleted first, they reference immediates and values */
+ ast_value **accessors;
ast_value *imm_float_zero;
ast_value *imm_vector_zero;
size_t crc_fields;
ast_function *function;
- MEM_VECTOR_MAKE(varentry_t, locals);
+ varentry_t *locals;
size_t blocklocal;
size_t errors;
qcint memberof;
} parser_t;
-MEM_VEC_FUNCTIONS(parser_t, varentry_t, globals)
-MEM_VEC_FUNCTIONS(parser_t, varentry_t, fields)
-MEM_VEC_FUNCTIONS(parser_t, ast_value*, imm_float)
-MEM_VEC_FUNCTIONS(parser_t, ast_value*, imm_string)
-MEM_VEC_FUNCTIONS(parser_t, ast_value*, imm_vector)
-MEM_VEC_FUNCTIONS(parser_t, varentry_t, locals)
-MEM_VEC_FUNCTIONS(parser_t, ast_function*, functions)
static bool GMQCC_WARN parser_pop_local(parser_t *parser);
static bool parse_variable(parser_t *parser, ast_block *localblock, bool nofields);
static ast_block* parse_block(parser_t *parser, bool warnreturn);
static bool parse_block_into(parser_t *parser, ast_block *block, bool warnreturn);
static ast_expression* parse_statement_or_block(parser_t *parser);
+static bool parse_statement(parser_t *parser, ast_block *block, ast_expression **out, bool allow_cases);
static ast_expression* parse_expression_leave(parser_t *parser, bool stopatcomma);
static ast_expression* parse_expression(parser_t *parser, bool stopatcomma);
parser->errors++;
va_start(ap, fmt);
- vprintmsg(LVL_ERROR, parser->lex->tok.ctx.file, parser->lex->tok.ctx.line, "parse error", fmt, ap);
+ con_vprintmsg(LVL_ERROR, parser->lex->tok.ctx.file, parser->lex->tok.ctx.line, "parse error", fmt, ap);
va_end(ap);
}
}
va_start(ap, fmt);
- vprintmsg(lvl, parser->lex->tok.ctx.file, parser->lex->tok.ctx.line, "warning", fmt, ap);
+ con_vprintmsg(lvl, parser->lex->tok.ctx.file, parser->lex->tok.ctx.line, "warning", fmt, ap);
va_end(ap);
return opts_werror;
lvl = LVL_ERROR;
va_start(ap, fmt);
- vprintmsg(lvl, ctx.file, ctx.line, "warning", fmt, ap);
+ con_vprintmsg(lvl, ctx.file, ctx.line, "warning", fmt, ap);
va_end(ap);
return opts_werror;
{
size_t i;
ast_value *out;
- for (i = 0; i < parser->imm_float_count; ++i) {
+ for (i = 0; i < vec_size(parser->imm_float); ++i) {
if (parser->imm_float[i]->constval.vfloat == d)
return parser->imm_float[i];
}
out = ast_value_new(parser_ctx(parser), "#IMMEDIATE", TYPE_FLOAT);
out->isconst = true;
out->constval.vfloat = d;
- if (!parser_t_imm_float_add(parser, out)) {
- ast_value_delete(out);
- return NULL;
- }
+ vec_push(parser->imm_float, out);
return out;
}
{
size_t i;
ast_value *out;
- for (i = 0; i < parser->imm_string_count; ++i) {
+ for (i = 0; i < vec_size(parser->imm_string); ++i) {
if (!strcmp(parser->imm_string[i]->constval.vstring, str))
return parser->imm_string[i];
}
out = ast_value_new(parser_ctx(parser), "#IMMEDIATE", TYPE_STRING);
out->isconst = true;
out->constval.vstring = parser_strdup(str);
- if (!parser_t_imm_string_add(parser, out)) {
- ast_value_delete(out);
- return NULL;
- }
+ vec_push(parser->imm_string, out);
return out;
}
{
size_t i;
ast_value *out;
- for (i = 0; i < parser->imm_vector_count; ++i) {
+ for (i = 0; i < vec_size(parser->imm_vector); ++i) {
if (!memcmp(&parser->imm_vector[i]->constval.vvec, &v, sizeof(v)))
return parser->imm_vector[i];
}
out = ast_value_new(parser_ctx(parser), "#IMMEDIATE", TYPE_VECTOR);
out->isconst = true;
out->constval.vvec = v;
- if (!parser_t_imm_vector_add(parser, out)) {
- ast_value_delete(out);
- return NULL;
- }
+ vec_push(parser->imm_vector, out);
return out;
}
static ast_expression* parser_find_field(parser_t *parser, const char *name)
{
size_t i;
- for (i = 0; i < parser->fields_count; ++i) {
+ for (i = 0; i < vec_size(parser->fields); ++i) {
if (!strcmp(parser->fields[i].name, name))
return parser->fields[i].var;
}
static ast_expression* parser_find_global(parser_t *parser, const char *name)
{
size_t i;
- for (i = 0; i < parser->globals_count; ++i) {
+ for (i = 0; i < vec_size(parser->globals); ++i) {
if (!strcmp(parser->globals[i].name, name))
return parser->globals[i].var;
}
if (!parser->function)
return NULL;
fun = parser->function->vtype;
- for (i = 0; i < fun->expression.params_count; ++i) {
+ for (i = 0; i < vec_size(fun->expression.params); ++i) {
if (!strcmp(fun->expression.params[i]->name, name))
return (ast_expression*)(fun->expression.params[i]);
}
{
size_t i;
*isparam = false;
- for (i = parser->locals_count; i > upto;) {
+ for (i = vec_size(parser->locals); i > upto;) {
--i;
if (!strcmp(parser->locals[i].name, name))
return parser->locals[i].var;
} sy_elem;
typedef struct
{
- MEM_VECTOR_MAKE(sy_elem, out);
- MEM_VECTOR_MAKE(sy_elem, ops);
+ sy_elem *out;
+ sy_elem *ops;
} shunt;
-MEM_VEC_FUNCTIONS(shunt, sy_elem, out)
-MEM_VEC_FUNCTIONS(shunt, sy_elem, ops)
+
+#define SY_PAREN_EXPR '('
+#define SY_PAREN_FUNC 'f'
+#define SY_PAREN_INDEX '['
static sy_elem syexp(lex_ctx ctx, ast_expression *v) {
sy_elem e;
# define DEBUGSHUNTDO(x)
#endif
+/* With regular precedence rules, ent.foo[n] is the same as (ent.foo)[n],
+ * so we need to rotate it to become ent.(foo[n]).
+ */
+static bool rotate_entfield_array_index_nodes(ast_expression **out)
+{
+ ast_array_index *index;
+ ast_entfield *entfield;
+
+ ast_value *field;
+ ast_expression *sub;
+ ast_expression *entity;
+
+ lex_ctx ctx = ast_ctx(*out);
+
+ if (!ast_istype(*out, ast_array_index))
+ return false;
+ index = (ast_array_index*)*out;
+
+ if (!ast_istype(index->array, ast_entfield))
+ return false;
+ entfield = (ast_entfield*)index->array;
+
+ if (!ast_istype(entfield->field, ast_value))
+ return false;
+ field = (ast_value*)entfield->field;
+
+ sub = index->index;
+ entity = entfield->entity;
+
+ ast_delete(index);
+
+ index = ast_array_index_new(ctx, (ast_expression*)field, sub);
+ entfield = ast_entfield_new(ctx, entity, (ast_expression*)index);
+ *out = (ast_expression*)entfield;
+
+ return true;
+}
+
static bool parser_sy_pop(parser_t *parser, shunt *sy)
{
const oper_info *op;
char ty1[1024];
char ty2[1024];
- if (!sy->ops_count) {
+ if (!vec_size(sy->ops)) {
parseerror(parser, "internal error: missing operator");
return false;
}
- if (sy->ops[sy->ops_count-1].paren) {
+ if (vec_last(sy->ops).paren) {
parseerror(parser, "unmatched parenthesis");
return false;
}
- op = &operators[sy->ops[sy->ops_count-1].etype - 1];
- ctx = sy->ops[sy->ops_count-1].ctx;
+ op = &operators[vec_last(sy->ops).etype - 1];
+ ctx = vec_last(sy->ops).ctx;
- DEBUGSHUNTDO(printf("apply %s\n", op->op));
+ DEBUGSHUNTDO(con_out("apply %s\n", op->op));
- if (sy->out_count < op->operands) {
- parseerror(parser, "internal error: not enough operands: %i (operator %s (%i))", sy->out_count,
+ if (vec_size(sy->out) < op->operands) {
+ parseerror(parser, "internal error: not enough operands: %i (operator %s (%i))", vec_size(sy->out),
op->op, (int)op->id);
return false;
}
- sy->ops_count--;
+ vec_shrinkby(sy->ops, 1);
- sy->out_count -= op->operands;
+ vec_shrinkby(sy->out, op->operands);
for (i = 0; i < op->operands; ++i) {
- exprs[i] = sy->out[sy->out_count+i].out;
- blocks[i] = sy->out[sy->out_count+i].block;
+ exprs[i] = sy->out[vec_size(sy->out)+i].out;
+ blocks[i] = sy->out[vec_size(sy->out)+i].block;
asvalue[i] = (ast_value*)exprs[i];
}
- if (blocks[0] && !blocks[0]->exprs_count && op->id != opid1(',')) {
+ if (blocks[0] && !vec_size(blocks[0]->exprs) && op->id != opid1(',')) {
parseerror(parser, "internal error: operator cannot be applied on empty blocks");
return false;
}
(ast_istype((A), ast_value) && ((ast_value*)(A))->isconst)
#define CanConstFold(A, B) \
(CanConstFold1(A) && CanConstFold1(B))
+#define CanConstFold3(A, B, C) \
+ (CanConstFold1(A) && CanConstFold1(B) && CanConstFold1(C))
#define ConstV(i) (asvalue[(i)]->constval.vvec)
#define ConstF(i) (asvalue[(i)]->constval.vfloat)
#define ConstS(i) (asvalue[(i)]->constval.vstring)
}
break;
+ case opid1('['):
+ if (exprs[0]->expression.vtype != TYPE_ARRAY &&
+ !(exprs[0]->expression.vtype == TYPE_FIELD &&
+ exprs[0]->expression.next->expression.vtype == TYPE_ARRAY))
+ {
+ ast_type_to_string(exprs[0], ty1, sizeof(ty1));
+ parseerror(parser, "cannot index value of type %s", ty1);
+ return false;
+ }
+ if (exprs[1]->expression.vtype != TYPE_FLOAT) {
+ ast_type_to_string(exprs[0], ty1, sizeof(ty1));
+ parseerror(parser, "index must be of type float, not %s", ty1);
+ return false;
+ }
+ out = (ast_expression*)ast_array_index_new(ctx, exprs[0], exprs[1]);
+ if (rotate_entfield_array_index_nodes(&out))
+ {
+ if (opts_standard != COMPILER_GMQCC) {
+ /* this error doesn't need to make us bail out */
+ (void)!parsewarning(parser, WARN_EXTENSIONS,
+ "accessing array-field members of an entity without parenthesis\n"
+ " -> this is an extension from -std=gmqcc");
+ }
+ }
+ break;
+
case opid1(','):
if (blocks[0]) {
- if (!ast_block_exprs_add(blocks[0], exprs[1]))
- return false;
+ vec_push(blocks[0]->exprs, exprs[1]);
} else {
blocks[0] = ast_block_new(ctx);
- if (!ast_block_exprs_add(blocks[0], exprs[0]) ||
- !ast_block_exprs_add(blocks[0], exprs[1]))
- {
- return false;
- }
+ vec_push(blocks[0]->exprs, exprs[0]);
+ vec_push(blocks[0]->exprs, exprs[1]);
}
if (!ast_block_set_type(blocks[0], exprs[1]))
return false;
- sy->out[sy->out_count++] = syblock(ctx, blocks[0]);
+ vec_push(sy->out, syblock(ctx, blocks[0]));
return true;
case opid2('-','P'):
return false;
}
if (opts_standard == COMPILER_GMQCC)
- printf("TODO: early out logic\n");
+ con_out("TODO: early out logic\n");
if (CanConstFold(exprs[0], exprs[1]))
out = (ast_expression*)parser_const_float(parser,
(generated_op == INSTR_OR ? (ConstF(0) || ConstF(1)) : (ConstF(0) && ConstF(1))));
out = (ast_expression*)ast_binary_new(ctx, generated_op, exprs[0], exprs[1]);
break;
+ case opid2('?',':'):
+ if (exprs[1]->expression.vtype != exprs[2]->expression.vtype) {
+ ast_type_to_string(exprs[1], ty1, sizeof(ty1));
+ ast_type_to_string(exprs[2], ty2, sizeof(ty2));
+ parseerror(parser, "iperands of ternary expression must have the same type, got %s and %s", ty1, ty2);
+ return false;
+ }
+ if (CanConstFold1(exprs[0]))
+ out = (ConstF(0) ? exprs[1] : exprs[2]);
+ else
+ out = (ast_expression*)ast_ternary_new(ctx, exprs[0], exprs[1], exprs[2]);
+ break;
+
case opid1('>'):
generated_op += 1; /* INSTR_GT */
case opid1('<'):
return false;
}
- DEBUGSHUNTDO(printf("applied %s\n", op->op));
- sy->out[sy->out_count++] = syexp(ctx, out);
+ DEBUGSHUNTDO(con_out("applied %s\n", op->op));
+ vec_push(sy->out, syexp(ctx, out));
return true;
}
size_t fid;
size_t paramcount;
- sy->ops_count--;
- fid = sy->ops[sy->ops_count].off;
+ vec_shrinkby(sy->ops, 1);
+ fid = sy->ops[vec_size(sy->ops)].off;
/* out[fid] is the function
* everything above is parameters...
* more = ast_block
*/
- if (sy->out_count < 1 || sy->out_count <= fid) {
+ if (vec_size(sy->out) < 1 || vec_size(sy->out) <= fid) {
parseerror(parser, "internal error: function call needs function and parameter list...");
return false;
}
fun = sy->out[fid].out;
- call = ast_call_new(sy->ops[sy->ops_count].ctx, fun);
+ call = ast_call_new(sy->ops[vec_size(sy->ops)].ctx, fun);
if (!call) {
parseerror(parser, "out of memory");
return false;
}
- if (fid+1 == sy->out_count) {
+ if (fid+1 == vec_size(sy->out)) {
/* no arguments */
paramcount = 0;
- } else if (fid+2 == sy->out_count) {
+ } else if (fid+2 == vec_size(sy->out)) {
ast_block *params;
- sy->out_count--;
- params = sy->out[sy->out_count].block;
+ vec_shrinkby(sy->out, 1);
+ params = sy->out[vec_size(sy->out)].block;
if (!params) {
/* 1 param */
paramcount = 1;
- if (!ast_call_params_add(call, sy->out[sy->out_count].out)) {
- ast_delete(sy->out[sy->out_count].out);
- parseerror(parser, "out of memory");
- return false;
- }
+ vec_push(call->params, sy->out[vec_size(sy->out)].out);
} else {
- paramcount = params->exprs_count;
- MEM_VECTOR_MOVE(params, exprs, call, params);
+ paramcount = vec_size(params->exprs);
+ call->params = params->exprs;
+ params->exprs = NULL;
ast_delete(params);
}
if (!ast_call_check_types(call))
parseerror(parser, "could not determine function return type");
return false;
} else {
- if (fun->expression.params_count != paramcount &&
+ if (vec_size(fun->expression.params) != paramcount &&
!(fun->expression.variadic &&
- fun->expression.params_count < paramcount))
+ vec_size(fun->expression.params) < paramcount))
{
ast_value *fval;
- const char *fewmany = (fun->expression.params_count > paramcount) ? "few" : "many";
+ const char *fewmany = (vec_size(fun->expression.params) > paramcount) ? "few" : "many";
fval = (ast_istype(fun, ast_value) ? ((ast_value*)fun) : NULL);
if (opts_standard == COMPILER_GMQCC)
if (fval)
parseerror(parser, "too %s parameters for call to %s: expected %i, got %i\n"
" -> `%s` has been declared here: %s:%i",
- fewmany, fval->name, (int)fun->expression.params_count, (int)paramcount,
+ fewmany, fval->name, (int)vec_size(fun->expression.params), (int)paramcount,
fval->name, ast_ctx(fun).file, (int)ast_ctx(fun).line);
else
parseerror(parser, "too %s parameters for function call: expected %i, got %i\n"
" -> `%s` has been declared here: %s:%i",
- fewmany, fval->name, (int)fun->expression.params_count, (int)paramcount,
+ fewmany, fval->name, (int)vec_size(fun->expression.params), (int)paramcount,
fval->name, ast_ctx(fun).file, (int)ast_ctx(fun).line);
return false;
}
return !parsewarning(parser, WARN_TOO_FEW_PARAMETERS,
"too %s parameters for call to %s: expected %i, got %i\n"
" -> `%s` has been declared here: %s:%i",
- fewmany, fval->name, (int)fun->expression.params_count, (int)paramcount,
+ fewmany, fval->name, (int)vec_size(fun->expression.params), (int)paramcount,
fval->name, ast_ctx(fun).file, (int)ast_ctx(fun).line);
else
return !parsewarning(parser, WARN_TOO_FEW_PARAMETERS,
"too %s parameters for function call: expected %i, got %i\n"
" -> `%s` has been declared here: %s:%i",
- fewmany, fval->name, (int)fun->expression.params_count, (int)paramcount,
+ fewmany, fval->name, (int)vec_size(fun->expression.params), (int)paramcount,
fval->name, ast_ctx(fun).file, (int)ast_ctx(fun).line);
}
}
static bool parser_close_paren(parser_t *parser, shunt *sy, bool functions_only)
{
- if (!sy->ops_count) {
+ if (!vec_size(sy->ops)) {
parseerror(parser, "unmatched closing paren");
return false;
}
/* this would for bit a + (x) because there are no operators inside (x)
- if (sy->ops[sy->ops_count-1].paren == 1) {
+ if (sy->ops[vec_size(sy->ops)-1].paren == 1) {
parseerror(parser, "empty parenthesis expression");
return false;
}
*/
- while (sy->ops_count) {
- if (sy->ops[sy->ops_count-1].paren == 'f') {
+ while (vec_size(sy->ops)) {
+ if (sy->ops[vec_size(sy->ops)-1].paren == SY_PAREN_FUNC) {
if (!parser_close_call(parser, sy))
return false;
break;
}
- if (sy->ops[sy->ops_count-1].paren == 1) {
- sy->ops_count--;
+ if (sy->ops[vec_size(sy->ops)-1].paren == SY_PAREN_EXPR) {
+ vec_shrinkby(sy->ops, 1);
return !functions_only;
}
+ if (sy->ops[vec_size(sy->ops)-1].paren == SY_PAREN_INDEX) {
+ if (functions_only)
+ return false;
+ /* pop off the parenthesis */
+ vec_shrinkby(sy->ops, 1);
+ /* then apply the index operator */
+ if (!parser_sy_pop(parser, sy))
+ return false;
+ return true;
+ }
if (!parser_sy_pop(parser, sy))
return false;
}
* end of a condition is an unmatched closing paren
*/
int parens = 0;
+ int ternaries = 0;
- MEM_VECTOR_INIT(&sy, out);
- MEM_VECTOR_INIT(&sy, ops);
+ sy.out = NULL;
+ sy.ops = NULL;
parser->lex->flags.noops = false;
}
if (ast_istype(var, ast_value))
((ast_value*)var)->uses++;
- if (!shunt_out_add(&sy, syexp(parser_ctx(parser), var))) {
- parseerror(parser, "out of memory");
- goto onerr;
- }
- DEBUGSHUNTDO(printf("push %s\n", parser_tokval(parser)));
+ vec_push(sy.out, syexp(parser_ctx(parser), var));
+ DEBUGSHUNTDO(con_out("push %s\n", parser_tokval(parser)));
}
else if (parser->tok == TOKEN_FLOATCONST) {
ast_value *val;
val = parser_const_float(parser, (parser_token(parser)->constval.f));
if (!val)
return false;
- if (!shunt_out_add(&sy, syexp(parser_ctx(parser), (ast_expression*)val))) {
- parseerror(parser, "out of memory");
- goto onerr;
- }
- DEBUGSHUNTDO(printf("push %g\n", parser_token(parser)->constval.f));
+ vec_push(sy.out, syexp(parser_ctx(parser), (ast_expression*)val));
+ DEBUGSHUNTDO(con_out("push %g\n", parser_token(parser)->constval.f));
}
else if (parser->tok == TOKEN_INTCONST) {
ast_value *val;
val = parser_const_float(parser, (double)(parser_token(parser)->constval.i));
if (!val)
return false;
- if (!shunt_out_add(&sy, syexp(parser_ctx(parser), (ast_expression*)val))) {
- parseerror(parser, "out of memory");
- goto onerr;
- }
- DEBUGSHUNTDO(printf("push %i\n", parser_token(parser)->constval.i));
+ vec_push(sy.out, syexp(parser_ctx(parser), (ast_expression*)val));
+ DEBUGSHUNTDO(con_out("push %i\n", parser_token(parser)->constval.i));
}
else if (parser->tok == TOKEN_STRINGCONST) {
ast_value *val;
val = parser_const_string(parser, parser_tokval(parser));
if (!val)
return false;
- if (!shunt_out_add(&sy, syexp(parser_ctx(parser), (ast_expression*)val))) {
- parseerror(parser, "out of memory");
- goto onerr;
- }
- DEBUGSHUNTDO(printf("push string\n"));
+ vec_push(sy.out, syexp(parser_ctx(parser), (ast_expression*)val));
+ DEBUGSHUNTDO(con_out("push string\n"));
}
else if (parser->tok == TOKEN_VECTORCONST) {
ast_value *val;
val = parser_const_vector(parser, parser_token(parser)->constval.v);
if (!val)
return false;
- if (!shunt_out_add(&sy, syexp(parser_ctx(parser), (ast_expression*)val))) {
- parseerror(parser, "out of memory");
- goto onerr;
- }
- DEBUGSHUNTDO(printf("push '%g %g %g'\n",
+ vec_push(sy.out, syexp(parser_ctx(parser), (ast_expression*)val));
+ DEBUGSHUNTDO(con_out("push '%g %g %g'\n",
parser_token(parser)->constval.v.x,
parser_token(parser)->constval.v.y,
parser_token(parser)->constval.v.z));
}
else if (parser->tok == ')') {
if (wantop) {
- DEBUGSHUNTDO(printf("do[op] )\n"));
+ DEBUGSHUNTDO(con_out("do[op] )\n"));
--parens;
if (parens < 0)
break;
if (!parser_close_paren(parser, &sy, false))
goto onerr;
} else {
- DEBUGSHUNTDO(printf("do[nop] )\n"));
+ DEBUGSHUNTDO(con_out("do[nop] )\n"));
--parens;
if (parens < 0)
break;
}
wantop = true;
}
+ else if (parser->tok == ']') {
+ if (!wantop)
+ parseerror(parser, "operand expected");
+ --parens;
+ if (parens < 0)
+ break;
+ if (!parser_close_paren(parser, &sy, false))
+ goto onerr;
+ wantop = true;
+ }
else if (parser->tok != TOKEN_OPERATOR) {
if (wantop) {
parseerror(parser, "expected operator or end of statement");
break;
}
- if (sy.ops_count && !sy.ops[sy.ops_count-1].paren)
- olast = &operators[sy.ops[sy.ops_count-1].etype-1];
+ /* a colon without a pervious question mark cannot be a ternary */
+ if (!ternaries && op->id == opid2(':','?')) {
+ parser->tok = ':';
+ break;
+ }
+
+ if (vec_size(sy.ops) && !vec_last(sy.ops).paren)
+ olast = &operators[vec_last(sy.ops).etype-1];
while (olast && (
(op->prec < olast->prec) ||
{
if (!parser_sy_pop(parser, &sy))
goto onerr;
- if (sy.ops_count && !sy.ops[sy.ops_count-1].paren)
- olast = &operators[sy.ops[sy.ops_count-1].etype-1];
+ if (vec_size(sy.ops) && !vec_last(sy.ops).paren)
+ olast = &operators[vec_last(sy.ops).etype-1];
else
olast = NULL;
}
if (op->id == opid1('.') && opts_standard == COMPILER_GMQCC) {
/* for gmqcc standard: open up the namespace of the previous type */
- ast_expression *prevex = sy.out[sy.out_count-1].out;
+ ast_expression *prevex = vec_last(sy.out).out;
if (!prevex) {
parseerror(parser, "unexpected member operator");
goto onerr;
if (op->id == opid1('(')) {
if (wantop) {
- DEBUGSHUNTDO(printf("push [op] (\n"));
+ size_t sycount = vec_size(sy.out);
+ DEBUGSHUNTDO(con_out("push [op] (\n"));
++parens;
/* we expected an operator, this is the function-call operator */
- if (!shunt_ops_add(&sy, syparen(parser_ctx(parser), 'f', sy.out_count-1))) {
- parseerror(parser, "out of memory");
- goto onerr;
- }
+ vec_push(sy.ops, syparen(parser_ctx(parser), SY_PAREN_FUNC, sycount-1));
} else {
++parens;
- if (!shunt_ops_add(&sy, syparen(parser_ctx(parser), 1, 0))) {
- parseerror(parser, "out of memory");
- goto onerr;
- }
- DEBUGSHUNTDO(printf("push [nop] (\n"));
+ vec_push(sy.ops, syparen(parser_ctx(parser), SY_PAREN_EXPR, 0));
+ DEBUGSHUNTDO(con_out("push [nop] (\n"));
}
wantop = false;
- } else {
- DEBUGSHUNTDO(printf("push operator %s\n", op->op));
- if (!shunt_ops_add(&sy, syop(parser_ctx(parser), op)))
+ } else if (op->id == opid1('[')) {
+ if (!wantop) {
+ parseerror(parser, "unexpected array subscript");
goto onerr;
+ }
+ ++parens;
+ /* push both the operator and the paren, this makes life easier */
+ vec_push(sy.ops, syop(parser_ctx(parser), op));
+ vec_push(sy.ops, syparen(parser_ctx(parser), SY_PAREN_INDEX, 0));
+ wantop = false;
+ } else if (op->id == opid2('?',':')) {
+ wantop = false;
+ vec_push(sy.ops, syop(parser_ctx(parser), op));
+ wantop = false;
+ --ternaries;
+ } else if (op->id == opid2(':','?')) {
+ /* we don't push this operator */
+ wantop = false;
+ ++ternaries;
+ } else {
+ DEBUGSHUNTDO(con_out("push operator %s\n", op->op));
+ vec_push(sy.ops, syop(parser_ctx(parser), op));
wantop = false;
}
}
if (!parser_next(parser)) {
goto onerr;
}
- if (parser->tok == ';' || parser->tok == ']') {
+ if (parser->tok == ';' ||
+ (!parens && parser->tok == ']'))
+ {
break;
}
}
- while (sy.ops_count) {
+ while (vec_size(sy.ops)) {
if (!parser_sy_pop(parser, &sy))
goto onerr;
}
parser->lex->flags.noops = true;
- if (!sy.out_count) {
+ if (!vec_size(sy.out)) {
parseerror(parser, "empty expression");
expr = NULL;
} else
expr = sy.out[0].out;
- MEM_VECTOR_CLEAR(&sy, out);
- MEM_VECTOR_CLEAR(&sy, ops);
- DEBUGSHUNTDO(printf("shunt done\n"));
+ vec_free(sy.out);
+ vec_free(sy.ops);
+ DEBUGSHUNTDO(con_out("shunt done\n"));
return expr;
onerr:
parser->lex->flags.noops = true;
- MEM_VECTOR_CLEAR(&sy, out);
- MEM_VECTOR_CLEAR(&sy, ops);
+ vec_free(sy.out);
+ vec_free(sy.ops);
return NULL;
}
{
ast_ifthen *ifthen;
ast_expression *cond, *ontrue, *onfalse = NULL;
+ bool ifnot = false;
lex_ctx ctx = parser_ctx(parser);
- /* skip the 'if' and check for opening paren */
- if (!parser_next(parser) || parser->tok != '(') {
+ /* skip the 'if', parse an optional 'not' and check for an opening paren */
+ if (!parser_next(parser)) {
+ parseerror(parser, "expected condition or 'not'");
+ return false;
+ }
+ if (parser->tok == TOKEN_KEYWORD && !strcmp(parser_tokval(parser), "not")) {
+ ifnot = true;
+ if (!parser_next(parser)) {
+ parseerror(parser, "expected condition in parenthesis");
+ return false;
+ }
+ }
+ if (parser->tok != '(') {
parseerror(parser, "expected 'if' condition in parenthesis");
return false;
}
}
}
- ifthen = ast_ifthen_new(ctx, cond, ontrue, onfalse);
+ if (ifnot)
+ ifthen = ast_ifthen_new(ctx, cond, onfalse, ontrue);
+ else
+ ifthen = ast_ifthen_new(ctx, cond, ontrue, onfalse);
*out = (ast_expression*)ifthen;
return true;
}
lex_ctx ctx = parser_ctx(parser);
oldblocklocal = parser->blocklocal;
- parser->blocklocal = parser->locals_count;
+ parser->blocklocal = vec_size(parser->locals);
initexpr = NULL;
cond = NULL;
aloop = ast_loop_new(ctx, initexpr, cond, NULL, increment, ontrue);
*out = (ast_expression*)aloop;
- while (parser->locals_count > parser->blocklocal)
+ while (vec_size(parser->locals) > parser->blocklocal)
retval = retval && parser_pop_local(parser);
parser->blocklocal = oldblocklocal;
return retval;
if (initexpr) ast_delete(initexpr);
if (cond) ast_delete(cond);
if (increment) ast_delete(increment);
- while (parser->locals_count > parser->blocklocal)
+ while (vec_size(parser->locals) > parser->blocklocal)
(void)!parser_pop_local(parser);
parser->blocklocal = oldblocklocal;
return false;
}
-static bool parse_statement(parser_t *parser, ast_block *block, ast_expression **out)
+static bool parse_return(parser_t *parser, ast_block *block, ast_expression **out)
+{
+ ast_expression *exp = NULL;
+ ast_return *ret = NULL;
+ ast_value *expected = parser->function->vtype;
+
+ if (!parser_next(parser)) {
+ parseerror(parser, "expected return expression");
+ return false;
+ }
+
+ if (parser->tok != ';') {
+ exp = parse_expression(parser, false);
+ if (!exp)
+ return false;
+
+ if (exp->expression.vtype != expected->expression.next->expression.vtype) {
+ parseerror(parser, "return with invalid expression");
+ }
+
+ ret = ast_return_new(exp->expression.node.context, exp);
+ if (!ret) {
+ ast_delete(exp);
+ return false;
+ }
+ } else {
+ if (!parser_next(parser))
+ parseerror(parser, "parse error");
+ if (expected->expression.next->expression.vtype != TYPE_VOID) {
+ if (opts_standard != COMPILER_GMQCC)
+ (void)!parsewarning(parser, WARN_MISSING_RETURN_VALUES, "return without value");
+ else
+ parseerror(parser, "return without value");
+ }
+ ret = ast_return_new(parser_ctx(parser), NULL);
+ }
+ *out = (ast_expression*)ret;
+ return true;
+}
+
+static bool parse_break_continue(parser_t *parser, ast_block *block, ast_expression **out, bool is_continue)
+{
+ lex_ctx ctx = parser_ctx(parser);
+
+ if (!parser_next(parser) || parser->tok != ';') {
+ parseerror(parser, "expected semicolon");
+ return false;
+ }
+
+ if (!parser_next(parser))
+ parseerror(parser, "parse error");
+
+ *out = (ast_expression*)ast_breakcont_new(ctx, is_continue);
+ return true;
+}
+
+static bool parse_switch(parser_t *parser, ast_block *block, ast_expression **out)
+{
+ ast_expression *operand;
+ ast_value *opval;
+ ast_switch *switchnode;
+ ast_switch_case swcase;
+
+ lex_ctx ctx = parser_ctx(parser);
+
+ /* parse over the opening paren */
+ if (!parser_next(parser) || parser->tok != '(') {
+ parseerror(parser, "expected switch operand in parenthesis");
+ return false;
+ }
+
+ /* parse into the expression */
+ if (!parser_next(parser)) {
+ parseerror(parser, "expected switch operand");
+ return false;
+ }
+ /* parse the operand */
+ operand = parse_expression_leave(parser, false);
+ if (!operand)
+ return false;
+
+ if (!OPTS_FLAG(RELAXED_SWITCH)) {
+ opval = (ast_value*)operand;
+ if (!ast_istype(operand, ast_value) || !opval->isconst) {
+ parseerror(parser, "case on non-constant values need to be explicitly enabled via -frelaxed-switch");
+ ast_unref(operand);
+ return false;
+ }
+ }
+
+ switchnode = ast_switch_new(ctx, operand);
+
+ /* closing paren */
+ if (parser->tok != ')') {
+ ast_delete(switchnode);
+ parseerror(parser, "expected closing paren after 'switch' operand");
+ return false;
+ }
+
+ /* parse over the opening paren */
+ if (!parser_next(parser) || parser->tok != '{') {
+ ast_delete(switchnode);
+ parseerror(parser, "expected list of cases");
+ return false;
+ }
+
+ if (!parser_next(parser)) {
+ ast_delete(switchnode);
+ parseerror(parser, "expected 'case' or 'default'");
+ return false;
+ }
+
+ /* case list! */
+ while (parser->tok != '}') {
+ ast_block *block;
+
+ if (parser->tok != TOKEN_KEYWORD) {
+ ast_delete(switchnode);
+ parseerror(parser, "expected 'case' or 'default'");
+ return false;
+ }
+ if (!strcmp(parser_tokval(parser), "case")) {
+ if (!parser_next(parser)) {
+ ast_delete(switchnode);
+ parseerror(parser, "expected expression for case");
+ return false;
+ }
+ swcase.value = parse_expression_leave(parser, false);
+ if (!swcase.value) {
+ ast_delete(switchnode);
+ parseerror(parser, "expected expression for case");
+ return false;
+ }
+ }
+ else if (!strcmp(parser_tokval(parser), "default")) {
+ swcase.value = NULL;
+ if (!parser_next(parser)) {
+ ast_delete(switchnode);
+ parseerror(parser, "expected colon");
+ return false;
+ }
+ }
+
+ /* Now the colon and body */
+ if (parser->tok != ':') {
+ if (swcase.value) ast_unref(swcase.value);
+ ast_delete(switchnode);
+ parseerror(parser, "expected colon");
+ return false;
+ }
+
+ if (!parser_next(parser)) {
+ if (swcase.value) ast_unref(swcase.value);
+ ast_delete(switchnode);
+ parseerror(parser, "expected statements or case");
+ return false;
+ }
+ block = ast_block_new(parser_ctx(parser));
+ if (!block) {
+ if (swcase.value) ast_unref(swcase.value);
+ ast_delete(switchnode);
+ return false;
+ }
+ swcase.code = (ast_expression*)block;
+ vec_push(switchnode->cases, swcase);
+ while (true) {
+ ast_expression *expr;
+ if (parser->tok == '}')
+ break;
+ if (parser->tok == TOKEN_KEYWORD) {
+ if (!strcmp(parser_tokval(parser), "case") ||
+ !strcmp(parser_tokval(parser), "default"))
+ {
+ break;
+ }
+ }
+ if (!parse_statement(parser, block, &expr, true)) {
+ ast_delete(switchnode);
+ return false;
+ }
+ if (!expr)
+ continue;
+ vec_push(block->exprs, expr);
+ }
+ }
+
+ /* closing paren */
+ if (parser->tok != '}') {
+ ast_delete(switchnode);
+ parseerror(parser, "expected closing paren of case list");
+ return false;
+ }
+ if (!parser_next(parser)) {
+ ast_delete(switchnode);
+ parseerror(parser, "parse error after switch");
+ return false;
+ }
+ *out = (ast_expression*)switchnode;
+ return true;
+}
+
+static bool parse_statement(parser_t *parser, ast_block *block, ast_expression **out, bool allow_cases)
{
if (parser->tok == TOKEN_TYPENAME || parser->tok == '.')
{
}
else if (!strcmp(parser_tokval(parser), "return"))
{
- ast_expression *exp = NULL;
- ast_return *ret = NULL;
- ast_value *expected = parser->function->vtype;
-
- if (!parser_next(parser)) {
- parseerror(parser, "expected return expression");
- return false;
- }
-
- if (parser->tok != ';') {
- exp = parse_expression(parser, false);
- if (!exp)
- return false;
-
- if (exp->expression.vtype != expected->expression.next->expression.vtype) {
- parseerror(parser, "return with invalid expression");
- }
-
- ret = ast_return_new(exp->expression.node.context, exp);
- if (!ret) {
- ast_delete(exp);
- return false;
- }
- } else {
- if (!parser_next(parser))
- parseerror(parser, "parse error");
- if (expected->expression.next->expression.vtype != TYPE_VOID) {
- if (opts_standard != COMPILER_GMQCC)
- (void)!parsewarning(parser, WARN_MISSING_RETURN_VALUES, "return without value");
- else
- parseerror(parser, "return without value");
- }
- ret = ast_return_new(parser_ctx(parser), NULL);
- }
- *out = (ast_expression*)ret;
- return true;
+ return parse_return(parser, block, out);
}
else if (!strcmp(parser_tokval(parser), "if"))
{
}
return parse_for(parser, block, out);
}
+ else if (!strcmp(parser_tokval(parser), "break"))
+ {
+ return parse_break_continue(parser, block, out, false);
+ }
+ else if (!strcmp(parser_tokval(parser), "continue"))
+ {
+ return parse_break_continue(parser, block, out, true);
+ }
+ else if (!strcmp(parser_tokval(parser), "switch"))
+ {
+ return parse_switch(parser, block, out);
+ }
+ else if (!strcmp(parser_tokval(parser), "case") ||
+ !strcmp(parser_tokval(parser), "default"))
+ {
+ if (!allow_cases) {
+ parseerror(parser, "unexpected 'case' label");
+ return false;
+ }
+ return true;
+ }
parseerror(parser, "Unexpected keyword");
return false;
}
static bool GMQCC_WARN parser_pop_local(parser_t *parser)
{
+ bool rv = true;
varentry_t *ve;
- parser->locals_count--;
- ve = &parser->locals[parser->locals_count];
- if (ast_istype(ve->var, ast_value) && !(((ast_value*)(ve->var))->uses)) {
- if (parsewarning(parser, WARN_UNUSED_VARIABLE, "unused variable: `%s`", ve->name))
- return false;
+ ve = &vec_last(parser->locals);
+ if (!parser->errors) {
+ if (ast_istype(ve->var, ast_value) && !(((ast_value*)(ve->var))->uses)) {
+ if (parsewarning(parser, WARN_UNUSED_VARIABLE, "unused variable: `%s`", ve->name))
+ rv = false;
+ }
}
- mem_d(parser->locals[parser->locals_count].name);
- return true;
+ mem_d(ve->name);
+ vec_pop(parser->locals);
+ return rv;
}
static bool parse_block_into(parser_t *parser, ast_block *block, bool warnreturn)
bool retval = true;
oldblocklocal = parser->blocklocal;
- parser->blocklocal = parser->locals_count;
+ parser->blocklocal = vec_size(parser->locals);
if (!parser_next(parser)) { /* skip the '{' */
parseerror(parser, "expected function body");
if (parser->tok == '}')
break;
- if (!parse_statement(parser, block, &expr)) {
+ if (!parse_statement(parser, block, &expr, false)) {
/* parseerror(parser, "parse error"); */
block = NULL;
goto cleanup;
}
if (!expr)
continue;
- if (!ast_block_exprs_add(block, expr)) {
- ast_delete(expr);
- block = NULL;
- goto cleanup;
- }
+ vec_push(block->exprs, expr);
}
if (parser->tok != '}') {
} else {
if (warnreturn && parser->function->vtype->expression.next->expression.vtype != TYPE_VOID)
{
- if (!block->exprs_count ||
- !ast_istype(block->exprs[block->exprs_count-1], ast_return))
+ if (!vec_size(block->exprs) ||
+ !ast_istype(vec_last(block->exprs), ast_return))
{
if (parsewarning(parser, WARN_MISSING_RETURN_VALUES, "control reaches end of non-void function")) {
block = NULL;
}
cleanup:
- while (parser->locals_count > parser->blocklocal)
+ while (vec_size(parser->locals) > parser->blocklocal)
retval = retval && parser_pop_local(parser);
parser->blocklocal = oldblocklocal;
return !!block;
ast_expression *expr = NULL;
if (parser->tok == '{')
return (ast_expression*)parse_block(parser, false);
- if (!parse_statement(parser, NULL, &expr))
+ if (!parse_statement(parser, NULL, &expr, false))
return NULL;
return expr;
}
varent.var = (ast_expression*)thinkfunc;
varent.name = util_strdup(thinkfunc->name);
- if (!parser_t_globals_add(parser, varent)) {
- ast_unref(framenum);
- ast_delete(thinkfunc);
- return false;
- }
+ vec_push(parser->globals, varent);
nextthink = (ast_expression*)thinkfunc;
} else {
if (store_think) ast_delete(store_think);
retval = false;
}
- if (retval && !ast_block_exprs_add(block, (ast_expression*)store_frame)) {
- ast_delete(store_frame);
- ast_delete(store_nextthink);
- ast_delete(store_think);
- retval = false;
- }
-
- if (retval && !ast_block_exprs_add(block, (ast_expression*)store_nextthink)) {
- ast_delete(store_nextthink);
- ast_delete(store_think);
- retval = false;
- }
-
- if (retval && !ast_block_exprs_add(block, (ast_expression*)store_think) )
- {
- ast_delete(store_think);
- retval = false;
- }
+ vec_push(block->exprs, (ast_expression*)store_frame);
+ vec_push(block->exprs, (ast_expression*)store_nextthink);
+ vec_push(block->exprs, (ast_expression*)store_think);
}
if (!retval) {
}
}
- for (parami = 0; parami < var->expression.params_count; ++parami) {
+ for (parami = 0; parami < vec_size(var->expression.params); ++parami) {
size_t e;
varentry_t ve[3];
ast_value *param = var->expression.params[parami];
}
for (e = 0; e < 3; ++e) {
- if (!parser_t_locals_add(parser, ve[e]))
- break;
- if (!ast_block_collect(block, ve[e].var)) {
- parser->locals_count--;
- break;
- }
+ vec_push(parser->locals, ve[e]);
+ ast_block_collect(block, ve[e].var);
ve[e].var = NULL; /* collected */
}
- if (e != 3) {
- parser->locals -= e;
- do {
- mem_d(ve[e].name);
- --e;
- } while (e);
- ast_block_delete(block);
- return false;
- }
}
func = ast_function_new(ast_ctx(var), var->name, var);
ast_block_delete(block);
goto enderr;
}
- if (!parser_t_functions_add(parser, func)) {
- parseerror(parser, "failed to allocate slot for function `%s`", var->name);
- ast_block_delete(block);
- goto enderrfn;
- }
+ vec_push(parser->functions, func);
parser->function = func;
if (!parse_block_into(parser, block, true)) {
ast_block_delete(block);
- goto enderrfn2;
+ goto enderrfn;
}
- if (!ast_function_blocks_add(func, block)) {
- ast_block_delete(block);
- goto enderrfn2;
- }
+ vec_push(func->blocks, block);
parser->function = old;
- while (parser->locals_count)
+ while (vec_size(parser->locals))
retval = retval && parser_pop_local(parser);
if (parser->tok == ';')
parseerror(parser, "missing semicolon after function body (mandatory with -std=qcc)");
return retval;
-enderrfn2:
- parser->functions_count--;
enderrfn:
+ vec_pop(parser->functions);
ast_function_delete(func);
var->constval.vfunc = NULL;
enderr:
- while (parser->locals_count) {
- parser->locals_count--;
- mem_d(parser->locals[parser->locals_count].name);
+ while (vec_size(parser->locals)) {
+ mem_d(vec_last(parser->locals).name);
+ vec_pop(parser->locals);
}
parser->function = old;
return false;
}
-typedef struct {
- MEM_VECTOR_MAKE(ast_value*, p);
-} paramlist_t;
-MEM_VEC_FUNCTIONS(paramlist_t, ast_value*, p)
+static ast_expression *array_accessor_split(
+ parser_t *parser,
+ ast_value *array,
+ ast_value *index,
+ size_t middle,
+ ast_expression *left,
+ ast_expression *right
+ )
+{
+ ast_ifthen *ifthen;
+ ast_binary *cmp;
+
+ lex_ctx ctx = ast_ctx(array);
+
+ if (!left || !right) {
+ if (left) ast_delete(left);
+ if (right) ast_delete(right);
+ return NULL;
+ }
+
+ cmp = ast_binary_new(ctx, INSTR_LT,
+ (ast_expression*)index,
+ (ast_expression*)parser_const_float(parser, middle));
+ if (!cmp) {
+ ast_delete(left);
+ ast_delete(right);
+ parseerror(parser, "internal error: failed to create comparison for array setter");
+ return NULL;
+ }
+
+ ifthen = ast_ifthen_new(ctx, (ast_expression*)cmp, left, right);
+ if (!ifthen) {
+ ast_delete(cmp); /* will delete left and right */
+ parseerror(parser, "internal error: failed to create conditional jump for array setter");
+ return NULL;
+ }
+
+ return (ast_expression*)ifthen;
+}
+
+static ast_expression *array_setter_node(parser_t *parser, ast_value *array, ast_value *index, ast_value *value, size_t from, size_t afterend)
+{
+ lex_ctx ctx = ast_ctx(array);
+
+ if (from+1 == afterend) {
+ // set this value
+ ast_block *block;
+ ast_return *ret;
+ ast_array_index *subscript;
+ int assignop = type_store_instr[value->expression.vtype];
+
+ if (value->expression.vtype == TYPE_FIELD && value->expression.next->expression.vtype == TYPE_VECTOR)
+ assignop = INSTR_STORE_V;
+
+ subscript = ast_array_index_new(ctx, (ast_expression*)array, (ast_expression*)parser_const_float(parser, from));
+ if (!subscript)
+ return NULL;
+
+ ast_store *st = ast_store_new(ctx, assignop, (ast_expression*)subscript, (ast_expression*)value);
+ if (!st) {
+ ast_delete(subscript);
+ return NULL;
+ }
+
+ block = ast_block_new(ctx);
+ if (!block) {
+ ast_delete(st);
+ return NULL;
+ }
+
+ vec_push(block->exprs, (ast_expression*)st);
+
+ ret = ast_return_new(ctx, NULL);
+ if (!ret) {
+ ast_delete(block);
+ return NULL;
+ }
+
+ vec_push(block->exprs, (ast_expression*)ret);
+
+ return (ast_expression*)block;
+ } else {
+ ast_expression *left, *right;
+ size_t diff = afterend - from;
+ size_t middle = from + diff/2;
+ left = array_setter_node(parser, array, index, value, from, middle);
+ right = array_setter_node(parser, array, index, value, middle, afterend);
+ return array_accessor_split(parser, array, index, middle, left, right);
+ }
+}
+
+static ast_expression *array_field_setter_node(
+ parser_t *parser,
+ ast_value *array,
+ ast_value *entity,
+ ast_value *index,
+ ast_value *value,
+ size_t from,
+ size_t afterend)
+{
+ lex_ctx ctx = ast_ctx(array);
+
+ if (from+1 == afterend) {
+ // set this value
+ ast_block *block;
+ ast_return *ret;
+ ast_entfield *entfield;
+ ast_array_index *subscript;
+ int assignop = type_storep_instr[value->expression.vtype];
+
+ if (value->expression.vtype == TYPE_FIELD && value->expression.next->expression.vtype == TYPE_VECTOR)
+ assignop = INSTR_STOREP_V;
+
+ subscript = ast_array_index_new(ctx, (ast_expression*)array, (ast_expression*)parser_const_float(parser, from));
+ if (!subscript)
+ return NULL;
+
+ entfield = ast_entfield_new_force(ctx,
+ (ast_expression*)entity,
+ (ast_expression*)subscript,
+ (ast_expression*)subscript);
+ if (!entfield) {
+ ast_delete(subscript);
+ return NULL;
+ }
+
+ ast_store *st = ast_store_new(ctx, assignop, (ast_expression*)entfield, (ast_expression*)value);
+ if (!st) {
+ ast_delete(entfield);
+ return NULL;
+ }
+
+ block = ast_block_new(ctx);
+ if (!block) {
+ ast_delete(st);
+ return NULL;
+ }
+
+ vec_push(block->exprs, (ast_expression*)st);
+
+ ret = ast_return_new(ctx, NULL);
+ if (!ret) {
+ ast_delete(block);
+ return NULL;
+ }
+
+ vec_push(block->exprs, (ast_expression*)ret);
+
+ return (ast_expression*)block;
+ } else {
+ ast_expression *left, *right;
+ size_t diff = afterend - from;
+ size_t middle = from + diff/2;
+ left = array_field_setter_node(parser, array, entity, index, value, from, middle);
+ right = array_field_setter_node(parser, array, entity, index, value, middle, afterend);
+ return array_accessor_split(parser, array, index, middle, left, right);
+ }
+}
+
+static ast_expression *array_getter_node(parser_t *parser, ast_value *array, ast_value *index, size_t from, size_t afterend)
+{
+ lex_ctx ctx = ast_ctx(array);
+
+ if (from+1 == afterend) {
+ ast_return *ret;
+ ast_array_index *subscript;
+
+ subscript = ast_array_index_new(ctx, (ast_expression*)array, (ast_expression*)parser_const_float(parser, from));
+ if (!subscript)
+ return NULL;
+
+ ret = ast_return_new(ctx, (ast_expression*)subscript);
+ if (!ret) {
+ ast_delete(subscript);
+ return NULL;
+ }
+
+ return (ast_expression*)ret;
+ } else {
+ ast_expression *left, *right;
+ size_t diff = afterend - from;
+ size_t middle = from + diff/2;
+ left = array_getter_node(parser, array, index, from, middle);
+ right = array_getter_node(parser, array, index, middle, afterend);
+ return array_accessor_split(parser, array, index, middle, left, right);
+ }
+}
+
+static bool parser_create_array_accessor(parser_t *parser, ast_value *array, const char *funcname, ast_value **out)
+{
+ ast_function *func = NULL;
+ ast_value *fval = NULL;
+ ast_block *body = NULL;
+
+ fval = ast_value_new(ast_ctx(array), funcname, TYPE_FUNCTION);
+ if (!fval) {
+ parseerror(parser, "failed to create accessor function value");
+ return false;
+ }
+
+ func = ast_function_new(ast_ctx(array), funcname, fval);
+ if (!func) {
+ ast_delete(fval);
+ parseerror(parser, "failed to create accessor function node");
+ return false;
+ }
+
+ body = ast_block_new(ast_ctx(array));
+ if (!body) {
+ parseerror(parser, "failed to create block for array accessor");
+ ast_delete(fval);
+ ast_delete(func);
+ return false;
+ }
+
+ vec_push(func->blocks, body);
+ *out = fval;
+
+ vec_push(parser->accessors, fval);
+
+ return true;
+}
+
+static bool parser_create_array_setter(parser_t *parser, ast_value *array, const char *funcname)
+{
+ ast_expression *root = NULL;
+ ast_value *index = NULL;
+ ast_value *value = NULL;
+ ast_function *func;
+ ast_value *fval;
+
+ if (!ast_istype(array->expression.next, ast_value)) {
+ parseerror(parser, "internal error: array accessor needs to build an ast_value with a copy of the element type");
+ return false;
+ }
+
+ if (!parser_create_array_accessor(parser, array, funcname, &fval))
+ return false;
+ func = fval->constval.vfunc;
+ fval->expression.next = (ast_expression*)ast_value_new(ast_ctx(array), "<void>", TYPE_VOID);
+
+ index = ast_value_new(ast_ctx(array), "index", TYPE_FLOAT);
+ value = ast_value_copy((ast_value*)array->expression.next);
+
+ if (!index || !value) {
+ parseerror(parser, "failed to create locals for array accessor");
+ goto cleanup;
+ }
+ (void)!ast_value_set_name(value, "value"); /* not important */
+ vec_push(fval->expression.params, index);
+ vec_push(fval->expression.params, value);
+
+ root = array_setter_node(parser, array, index, value, 0, array->expression.count);
+ if (!root) {
+ parseerror(parser, "failed to build accessor search tree");
+ goto cleanup;
+ }
+
+ vec_push(func->blocks[0]->exprs, root);
+ array->setter = fval;
+ return true;
+cleanup:
+ if (index) ast_delete(index);
+ if (value) ast_delete(value);
+ if (root) ast_delete(root);
+ ast_delete(func);
+ ast_delete(fval);
+ return false;
+}
+
+static bool parser_create_array_field_setter(parser_t *parser, ast_value *array, const char *funcname)
+{
+ ast_expression *root = NULL;
+ ast_value *entity = NULL;
+ ast_value *index = NULL;
+ ast_value *value = NULL;
+ ast_function *func;
+ ast_value *fval;
+
+ if (!ast_istype(array->expression.next, ast_value)) {
+ parseerror(parser, "internal error: array accessor needs to build an ast_value with a copy of the element type");
+ return false;
+ }
+
+ if (!parser_create_array_accessor(parser, array, funcname, &fval))
+ return false;
+ func = fval->constval.vfunc;
+ fval->expression.next = (ast_expression*)ast_value_new(ast_ctx(array), "<void>", TYPE_VOID);
+
+ entity = ast_value_new(ast_ctx(array), "entity", TYPE_ENTITY);
+ index = ast_value_new(ast_ctx(array), "index", TYPE_FLOAT);
+ value = ast_value_copy((ast_value*)array->expression.next);
+ if (!entity || !index || !value) {
+ parseerror(parser, "failed to create locals for array accessor");
+ goto cleanup;
+ }
+ (void)!ast_value_set_name(value, "value"); /* not important */
+ vec_push(fval->expression.params, entity);
+ vec_push(fval->expression.params, index);
+ vec_push(fval->expression.params, value);
+
+ root = array_field_setter_node(parser, array, entity, index, value, 0, array->expression.count);
+ if (!root) {
+ parseerror(parser, "failed to build accessor search tree");
+ goto cleanup;
+ }
+
+ vec_push(func->blocks[0]->exprs, root);
+ array->setter = fval;
+ return true;
+cleanup:
+ if (entity) ast_delete(entity);
+ if (index) ast_delete(index);
+ if (value) ast_delete(value);
+ if (root) ast_delete(root);
+ ast_delete(func);
+ ast_delete(fval);
+ return false;
+}
+
+static bool parser_create_array_getter(parser_t *parser, ast_value *array, const ast_expression *elemtype, const char *funcname)
+{
+ ast_expression *root = NULL;
+ ast_value *index = NULL;
+ ast_value *fval;
+ ast_function *func;
+
+ /* NOTE: checking array->expression.next rather than elemtype since
+ * for fields elemtype is a temporary fieldtype.
+ */
+ if (!ast_istype(array->expression.next, ast_value)) {
+ parseerror(parser, "internal error: array accessor needs to build an ast_value with a copy of the element type");
+ return false;
+ }
+
+ if (!parser_create_array_accessor(parser, array, funcname, &fval))
+ return false;
+ func = fval->constval.vfunc;
+ fval->expression.next = ast_type_copy(ast_ctx(array), elemtype);
+
+ index = ast_value_new(ast_ctx(array), "index", TYPE_FLOAT);
+
+ if (!index) {
+ parseerror(parser, "failed to create locals for array accessor");
+ goto cleanup;
+ }
+ vec_push(fval->expression.params, index);
+
+ root = array_getter_node(parser, array, index, 0, array->expression.count);
+ if (!root) {
+ parseerror(parser, "failed to build accessor search tree");
+ goto cleanup;
+ }
+
+ vec_push(func->blocks[0]->exprs, root);
+ array->getter = fval;
+ return true;
+cleanup:
+ if (index) ast_delete(index);
+ if (root) ast_delete(root);
+ ast_delete(func);
+ ast_delete(fval);
+ return false;
+}
static ast_value *parse_typename(parser_t *parser, ast_value **storebase);
static ast_value *parse_parameter_list(parser_t *parser, ast_value *var)
{
lex_ctx ctx;
size_t i;
- paramlist_t params;
+ ast_value **params;
ast_value *param;
ast_value *fval;
bool first = true;
return NULL;
}
- MEM_VECTOR_INIT(¶ms, p);
+ params = NULL;
/* parse variables until we hit a closing paren */
while (parser->tok != ')') {
param = parse_typename(parser, NULL);
if (!param)
goto on_error;
- if (!paramlist_t_p_add(¶ms, param))
+ vec_push(params, param);
+ if (param->expression.vtype >= TYPE_VARIANT) {
+ char typename[1024];
+ ast_type_to_string((ast_expression*)param, typename, sizeof(typename));
+ parseerror(parser, "type not supported as part of a parameter list: %s", typename);
goto on_error;
+ }
}
}
/* sanity check */
- if (params.p_count > 8)
- parseerror(parser, "more than 8 parameters are currently not supported");
+ if (vec_size(params) > 8 && opts_standard == COMPILER_QCC)
+ (void)!parsewarning(parser, WARN_EXTENSIONS, "more than 8 parameters are not supported by this standard");
/* parse-out */
if (!parser_next(parser)) {
fval->expression.variadic = variadic;
var = fval;
- MEM_VECTOR_MOVE(¶ms, p, &var->expression, params);
+ var->expression.params = params;
+ params = NULL;
return var;
on_error:
ast_delete(var);
- for (i = 0; i < params.p_count; ++i)
- ast_delete(params.p[i]);
- MEM_VECTOR_CLEAR(¶ms, p);
+ for (i = 0; i < vec_size(params); ++i)
+ ast_delete(params[i]);
+ vec_free(params);
return NULL;
}
lex_ctx ctx;
const char *name = NULL;
- bool isfield = false;
+ bool isfield = false;
+ bool wasarray = false;
ctx = parser_ctx(parser);
/* now this may be an array */
if (parser->tok == '[') {
+ wasarray = true;
var = parse_arraysize(parser, var);
if (!var)
return NULL;
/* now there may be function parens again */
if (parser->tok == '(' && opts_standard == COMPILER_QCC)
parseerror(parser, "C-style function syntax is not allowed in -std=qcc");
+ if (parser->tok == '(' && wasarray)
+ parseerror(parser, "arrays as part of a return type is not supported");
while (parser->tok == '(') {
var = parse_parameter_list(parser, var);
if (!var) {
}
}
if (parser->tok == '(' && wasarray) {
- parseerror(parser, "functions cannot return arrays");
+ parseerror(parser, "arrays as part of a return type is not supported");
/* we'll still parse the type completely for now */
}
/* for functions returning functions */
/* Deal with end_sys_ vars */
was_end = false;
if (!strcmp(var->name, "end_sys_globals")) {
- parser->crc_globals = parser->globals_count;
+ parser->crc_globals = vec_size(parser->globals);
was_end = true;
}
else if (!strcmp(var->name, "end_sys_fields")) {
- parser->crc_fields = parser->fields_count;
+ parser->crc_fields = vec_size(parser->fields);
was_end = true;
}
if (was_end && var->expression.vtype == TYPE_FIELD) {
goto cleanup;
}
/* we need the new parameter-names */
- for (i = 0; i < proto->expression.params_count; ++i)
+ for (i = 0; i < vec_size(proto->expression.params); ++i)
ast_value_set_name(proto->expression.params[i], var->expression.params[i]->name);
ast_delete(var);
var = proto;
if (!localblock) {
/* deal with global variables, fields, functions */
if (!nofields && var->expression.vtype == TYPE_FIELD) {
- if (!(retval = parser_t_fields_add(parser, varent)))
- goto cleanup;
+ vec_push(parser->fields, varent);
if (isvector) {
- for (i = 0; i < 3; ++i) {
- if (!(retval = parser_t_fields_add(parser, ve[i])))
- break;
- }
- if (!retval) {
- parser->fields_count -= i+1;
- goto cleanup;
- }
+ for (i = 0; i < 3; ++i)
+ vec_push(parser->fields, ve[i]);
}
}
else {
- if (!(retval = parser_t_globals_add(parser, varent)))
- goto cleanup;
+ vec_push(parser->globals, varent);
if (isvector) {
- for (i = 0; i < 3; ++i) {
- if (!(retval = parser_t_globals_add(parser, ve[i])))
- break;
- }
- if (!retval) {
- parser->globals_count -= i+1;
- goto cleanup;
- }
+ for (i = 0; i < 3; ++i)
+ vec_push(parser->globals, ve[i]);
}
}
} else {
- if (!(retval = parser_t_locals_add(parser, varent)))
- goto cleanup;
- if (!(retval = ast_block_locals_add(localblock, var))) {
- parser->locals_count--;
- goto cleanup;
- }
+ vec_push(parser->locals, varent);
+ vec_push(localblock->locals, var);
if (isvector) {
for (i = 0; i < 3; ++i) {
- if (!(retval = parser_t_locals_add(parser, ve[i])))
- break;
- if (!(retval = ast_block_collect(localblock, ve[i].var)))
- break;
+ vec_push(parser->locals, ve[i]);
+ ast_block_collect(localblock, ve[i].var);
ve[i].var = NULL; /* from here it's being collected in the block */
}
- if (!retval) {
- parser->locals_count -= i+1;
- localblock->locals_count--;
- goto cleanup;
- }
}
}
ve[0].var = ve[1].var = ve[2].var = NULL;
cleanvar = false;
}
+ /* Part 2.2
+ * deal with arrays
+ */
+ if (var->expression.vtype == TYPE_ARRAY) {
+ char name[1024];
+ snprintf(name, sizeof(name), "%s##SET", var->name);
+ if (!parser_create_array_setter(parser, var, name))
+ goto cleanup;
+ snprintf(name, sizeof(name), "%s##GET", var->name);
+ if (!parser_create_array_getter(parser, var, var->expression.next, name))
+ goto cleanup;
+ }
+ else if (!localblock && !nofields &&
+ var->expression.vtype == TYPE_FIELD &&
+ var->expression.next->expression.vtype == TYPE_ARRAY)
+ {
+ char name[1024];
+ ast_expression *telem;
+ ast_value *tfield;
+ ast_value *array = (ast_value*)var->expression.next;
+
+ if (!ast_istype(var->expression.next, ast_value)) {
+ parseerror(parser, "internal error: field element type must be an ast_value");
+ goto cleanup;
+ }
+
+ snprintf(name, sizeof(name), "%s##SETF", var->name);
+ if (!parser_create_array_field_setter(parser, array, name))
+ goto cleanup;
+
+ telem = ast_type_copy(ast_ctx(var), array->expression.next);
+ tfield = ast_value_new(ast_ctx(var), "<.type>", TYPE_FIELD);
+ tfield->expression.next = telem;
+ snprintf(name, sizeof(name), "%s##GETFP", var->name);
+ if (!parser_create_array_getter(parser, array, (ast_expression*)tfield, name)) {
+ ast_delete(tfield);
+ goto cleanup;
+ }
+ ast_delete(tfield);
+ }
skipvar:
if (parser->tok == ';') {
parseerror(parser, "failed to allocate function for `%s`", var->name);
break;
}
- if (!parser_t_functions_add(parser, func)) {
- parseerror(parser, "failed to allocate slot for function `%s`", var->name);
- ast_function_delete(func);
- var->constval.vfunc = NULL;
- break;
- }
+ vec_push(parser->functions, func);
func->builtin = -parser_token(parser)->constval.i;
ast_unref(cval);
}
} else {
- shunt sy;
- MEM_VECTOR_INIT(&sy, out);
- MEM_VECTOR_INIT(&sy, ops);
- if (!shunt_out_add(&sy, syexp(ast_ctx(var), (ast_expression*)var)) ||
- !shunt_out_add(&sy, syexp(ast_ctx(cexp), (ast_expression*)cexp)) ||
- !shunt_ops_add(&sy, syop(ast_ctx(var), parser->assign_op)))
- {
- parseerror(parser, "internal error: failed to prepare initializer");
- ast_unref(cexp);
- }
- else if (!parser_sy_pop(parser, &sy))
+ shunt sy = { NULL, NULL };
+ vec_push(sy.out, syexp(ast_ctx(var), (ast_expression*)var));
+ vec_push(sy.out, syexp(ast_ctx(cexp), (ast_expression*)cexp));
+ vec_push(sy.ops, syop(ast_ctx(var), parser->assign_op));
+ if (!parser_sy_pop(parser, &sy))
ast_unref(cexp);
else {
- if (sy.out_count != 1 && sy.ops_count != 0)
+ if (vec_size(sy.out) != 1 && vec_size(sy.ops) != 0)
parseerror(parser, "internal error: leaked operands");
- else if (!ast_block_exprs_add(localblock, (ast_expression*)sy.out[0].out)) {
- parseerror(parser, "failed to create intializing expression");
- ast_unref(sy.out[0].out);
- ast_unref(cexp);
- }
+ vec_push(localblock->exprs, (ast_expression*)sy.out[0].out);
}
- MEM_VECTOR_CLEAR(&sy, out);
- MEM_VECTOR_CLEAR(&sy, ops);
+ vec_free(sy.out);
+ vec_free(sy.ops);
}
}
return true;
}
-bool parser_compile(const char *filename)
+bool parser_compile()
{
- parser->lex = lex_open(filename);
- if (!parser->lex) {
- printf("failed to open file \"%s\"\n", filename);
- return false;
- }
-
/* initial lexer/parser state */
parser->lex->flags.noops = true;
return !parser->errors;
}
+bool parser_compile_file(const char *filename)
+{
+ parser->lex = lex_open(filename);
+ if (!parser->lex) {
+ con_err("failed to open file \"%s\"\n", filename);
+ return false;
+ }
+ return parser_compile();
+}
+
+bool parser_compile_string_len(const char *name, const char *str, size_t len)
+{
+ parser->lex = lex_open_string(str, len, name);
+ if (!parser->lex) {
+ con_err("failed to create lexer for string \"%s\"\n", name);
+ return false;
+ }
+ return parser_compile();
+}
+
+bool parser_compile_string(const char *name, const char *str)
+{
+ parser->lex = lex_open_string(str, strlen(str), name);
+ if (!parser->lex) {
+ con_err("failed to create lexer for string \"%s\"\n", name);
+ return false;
+ }
+ return parser_compile();
+}
+
void parser_cleanup()
{
size_t i;
- for (i = 0; i < parser->functions_count; ++i) {
+ for (i = 0; i < vec_size(parser->accessors); ++i) {
+ ast_delete(parser->accessors[i]->constval.vfunc);
+ parser->accessors[i]->constval.vfunc = NULL;
+ ast_delete(parser->accessors[i]);
+ }
+ for (i = 0; i < vec_size(parser->functions); ++i) {
ast_delete(parser->functions[i]);
}
- for (i = 0; i < parser->imm_vector_count; ++i) {
+ for (i = 0; i < vec_size(parser->imm_vector); ++i) {
ast_delete(parser->imm_vector[i]);
}
- for (i = 0; i < parser->imm_string_count; ++i) {
+ for (i = 0; i < vec_size(parser->imm_string); ++i) {
ast_delete(parser->imm_string[i]);
}
- for (i = 0; i < parser->imm_float_count; ++i) {
+ for (i = 0; i < vec_size(parser->imm_float); ++i) {
ast_delete(parser->imm_float[i]);
}
- for (i = 0; i < parser->fields_count; ++i) {
+ for (i = 0; i < vec_size(parser->fields); ++i) {
ast_delete(parser->fields[i].var);
mem_d(parser->fields[i].name);
}
- for (i = 0; i < parser->globals_count; ++i) {
+ for (i = 0; i < vec_size(parser->globals); ++i) {
ast_delete(parser->globals[i].var);
mem_d(parser->globals[i].name);
}
- MEM_VECTOR_CLEAR(parser, functions);
- MEM_VECTOR_CLEAR(parser, imm_vector);
- MEM_VECTOR_CLEAR(parser, imm_string);
- MEM_VECTOR_CLEAR(parser, imm_float);
- MEM_VECTOR_CLEAR(parser, globals);
- MEM_VECTOR_CLEAR(parser, fields);
- MEM_VECTOR_CLEAR(parser, locals);
+ vec_free(parser->accessors);
+ vec_free(parser->functions);
+ vec_free(parser->imm_vector);
+ vec_free(parser->imm_string);
+ vec_free(parser->imm_float);
+ vec_free(parser->globals);
+ vec_free(parser->fields);
+ vec_free(parser->locals);
mem_d(parser);
}
{
ir = ir_builder_new("gmqcc_out");
if (!ir) {
- printf("failed to allocate builder\n");
+ con_out("failed to allocate builder\n");
return false;
}
- for (i = 0; i < parser->fields_count; ++i) {
+ for (i = 0; i < vec_size(parser->fields); ++i) {
ast_value *field;
bool isconst;
if (!ast_istype(parser->fields[i].var, ast_value))
isconst = field->isconst;
field->isconst = false;
if (!ast_global_codegen((ast_value*)field, ir, true)) {
- printf("failed to generate field %s\n", field->name);
+ con_out("failed to generate field %s\n", field->name);
ir_builder_delete(ir);
return false;
}
(void)!ir_value_set_field(field->ir_v, ifld);
}
}
- for (i = 0; i < parser->globals_count; ++i) {
+ for (i = 0; i < vec_size(parser->globals); ++i) {
ast_value *asvalue;
if (!ast_istype(parser->globals[i].var, ast_value))
continue;
}
}
if (!ast_global_codegen(asvalue, ir, false)) {
- printf("failed to generate global %s\n", parser->globals[i].name);
+ con_out("failed to generate global %s\n", parser->globals[i].name);
ir_builder_delete(ir);
return false;
}
}
- for (i = 0; i < parser->imm_float_count; ++i) {
+ for (i = 0; i < vec_size(parser->imm_float); ++i) {
if (!ast_global_codegen(parser->imm_float[i], ir, false)) {
- printf("failed to generate global %s\n", parser->imm_float[i]->name);
+ con_out("failed to generate global %s\n", parser->imm_float[i]->name);
ir_builder_delete(ir);
return false;
}
}
- for (i = 0; i < parser->imm_string_count; ++i) {
+ for (i = 0; i < vec_size(parser->imm_string); ++i) {
if (!ast_global_codegen(parser->imm_string[i], ir, false)) {
- printf("failed to generate global %s\n", parser->imm_string[i]->name);
+ con_out("failed to generate global %s\n", parser->imm_string[i]->name);
ir_builder_delete(ir);
return false;
}
}
- for (i = 0; i < parser->imm_vector_count; ++i) {
+ for (i = 0; i < vec_size(parser->imm_vector); ++i) {
if (!ast_global_codegen(parser->imm_vector[i], ir, false)) {
- printf("failed to generate global %s\n", parser->imm_vector[i]->name);
+ con_out("failed to generate global %s\n", parser->imm_vector[i]->name);
ir_builder_delete(ir);
return false;
}
}
- for (i = 0; i < parser->functions_count; ++i) {
+ for (i = 0; i < vec_size(parser->globals); ++i) {
+ ast_value *asvalue;
+ if (!ast_istype(parser->globals[i].var, ast_value))
+ continue;
+ asvalue = (ast_value*)(parser->globals[i].var);
+ if (asvalue->setter) {
+ if (!ast_global_codegen(asvalue->setter, ir, false) ||
+ !ast_function_codegen(asvalue->setter->constval.vfunc, ir) ||
+ !ir_function_finalize(asvalue->setter->constval.vfunc->ir_func))
+ {
+ printf("failed to generate setter for %s\n", parser->globals[i].name);
+ ir_builder_delete(ir);
+ return false;
+ }
+ }
+ if (asvalue->getter) {
+ if (!ast_global_codegen(asvalue->getter, ir, false) ||
+ !ast_function_codegen(asvalue->getter->constval.vfunc, ir) ||
+ !ir_function_finalize(asvalue->getter->constval.vfunc->ir_func))
+ {
+ printf("failed to generate getter for %s\n", parser->globals[i].name);
+ ir_builder_delete(ir);
+ return false;
+ }
+ }
+ }
+ for (i = 0; i < vec_size(parser->fields); ++i) {
+ ast_value *asvalue;
+ asvalue = (ast_value*)(parser->fields[i].var->expression.next);
+
+ if (!ast_istype((ast_expression*)asvalue, ast_value))
+ continue;
+ if (asvalue->expression.vtype != TYPE_ARRAY)
+ continue;
+ if (asvalue->setter) {
+ if (!ast_global_codegen(asvalue->setter, ir, false) ||
+ !ast_function_codegen(asvalue->setter->constval.vfunc, ir) ||
+ !ir_function_finalize(asvalue->setter->constval.vfunc->ir_func))
+ {
+ printf("failed to generate setter for %s\n", parser->fields[i].name);
+ ir_builder_delete(ir);
+ return false;
+ }
+ }
+ if (asvalue->getter) {
+ if (!ast_global_codegen(asvalue->getter, ir, false) ||
+ !ast_function_codegen(asvalue->getter->constval.vfunc, ir) ||
+ !ir_function_finalize(asvalue->getter->constval.vfunc->ir_func))
+ {
+ printf("failed to generate getter for %s\n", parser->fields[i].name);
+ ir_builder_delete(ir);
+ return false;
+ }
+ }
+ }
+ for (i = 0; i < vec_size(parser->functions); ++i) {
if (!ast_function_codegen(parser->functions[i], ir)) {
- printf("failed to generate function %s\n", parser->functions[i]->name);
+ con_out("failed to generate function %s\n", parser->functions[i]->name);
ir_builder_delete(ir);
return false;
}
+ }
+ if (opts_dump)
+ ir_builder_dump(ir, con_out);
+ for (i = 0; i < vec_size(parser->functions); ++i) {
if (!ir_function_finalize(parser->functions[i]->ir_func)) {
- printf("failed to finalize function %s\n", parser->functions[i]->name);
+ con_out("failed to finalize function %s\n", parser->functions[i]->name);
ir_builder_delete(ir);
return false;
}
}
if (retval) {
- if (opts_dump)
- ir_builder_dump(ir, printf);
+ if (opts_dumpfin)
+ ir_builder_dump(ir, con_out);
generate_checksum(parser);
if (!ir_builder_generate(ir, output)) {
- printf("*** failed to generate output file\n");
+ con_out("*** failed to generate output file\n");
ir_builder_delete(ir);
return false;
}
return retval;
}
- printf("*** there were compile errors\n");
+ con_out("*** there were compile errors\n");
return false;
}