ast_function *function;
+ /* All the labels the function defined...
+ * Should they be in ast_function instead?
+ */
+ ast_label **labels;
+ ast_goto **gotos;
+
/* A list of hashtables for each scope */
ht *variables;
ht htfields;
size_t *_blocklocals;
ast_value **_typedefs;
size_t *_blocktypedefs;
+ lex_ctx *_block_ctx;
size_t errors;
static bool parser_leaveblock(parser_t *parser);
static void parser_addlocal(parser_t *parser, const char *name, ast_expression *e);
static bool parse_typedef(parser_t *parser);
-static bool parse_variable(parser_t *parser, ast_block *localblock, bool nofields, bool is_const, ast_value *cached_typedef);
-static ast_block* parse_block(parser_t *parser, bool warnreturn);
-static bool parse_block_into(parser_t *parser, ast_block *block, bool warnreturn);
+static bool parse_variable(parser_t *parser, ast_block *localblock, bool nofields, int qualifier, ast_value *cached_typedef);
+static ast_block* parse_block(parser_t *parser);
+static bool parse_block_into(parser_t *parser, ast_block *block);
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);
return parser->imm_float[i];
}
out = ast_value_new(parser_ctx(parser), "#IMMEDIATE", TYPE_FLOAT);
- out->isconst = true;
+ out->cvq = CV_CONST;
+ out->hasvalue = true;
out->constval.vfloat = d;
vec_push(parser->imm_float, out);
return out;
out = ast_value_new(parser_ctx(parser), name, TYPE_STRING);
} else
out = ast_value_new(parser_ctx(parser), "#IMMEDIATE", TYPE_STRING);
- out->isconst = true;
+ out->cvq = CV_CONST;
+ out->hasvalue = true;
out->constval.vstring = parser_strdup(str);
vec_push(parser->imm_string, out);
return out;
return parser->imm_vector[i];
}
out = ast_value_new(parser_ctx(parser), "#IMMEDIATE", TYPE_VECTOR);
- out->isconst = true;
+ out->cvq = CV_CONST;
+ out->hasvalue = true;
out->constval.vvec = v;
vec_push(parser->imm_vector, out);
return out;
ast_expression *exprs[3];
ast_block *blocks[3];
ast_value *asvalue[3];
+ ast_binstore *asbinstore;
size_t i, assignop, addop, subop;
qcint generated_op = 0;
(exprs[0]->expression.vtype != exprs[1]->expression.vtype || \
exprs[0]->expression.vtype != T)
#define CanConstFold1(A) \
- (ast_istype((A), ast_value) && ((ast_value*)(A))->isconst)
+ (ast_istype((A), ast_value) && ((ast_value*)(A))->hasvalue && (((ast_value*)(A))->cvq == CV_CONST))
#define CanConstFold(A, B) \
(CanConstFold1(A) && CanConstFold1(B))
#define ConstV(i) (asvalue[(i)]->constval.vvec)
out = (ast_expression*)ast_array_index_new(ctx, exprs[0], exprs[1]);
if (rotate_entfield_array_index_nodes(&out))
{
+#if 0
+ /* This is not broken in fteqcc anymore */
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");
}
+#endif
}
break;
vec_push(sy->out, syblock(ctx, blocks[0]));
return true;
+ case opid2('+','P'):
+ out = exprs[0];
+ break;
case opid2('-','P'):
switch (exprs[0]->expression.vtype) {
case TYPE_FLOAT:
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);
+ parseerror(parser, "operands of ternary expression must have the same type, got %s and %s", ty1, ty2);
return false;
}
if (CanConstFold1(exprs[0]))
if (!ast_compare_type(field->expression.next, exprs[1])) {
ast_type_to_string(field->expression.next, ty1, sizeof(ty1));
ast_type_to_string(exprs[1], ty2, sizeof(ty2));
- if (opts_standard == COMPILER_QCC &&
+ if (OPTS_FLAG(ASSIGN_FUNCTION_TYPES) &&
field->expression.next->expression.vtype == TYPE_FUNCTION &&
exprs[1]->expression.vtype == TYPE_FUNCTION)
{
else if (!ast_compare_type(exprs[0], exprs[1])) {
ast_type_to_string(exprs[0], ty1, sizeof(ty1));
ast_type_to_string(exprs[1], ty2, sizeof(ty2));
- if (opts_standard == COMPILER_QCC &&
+ if (OPTS_FLAG(ASSIGN_FUNCTION_TYPES) &&
exprs[0]->expression.vtype == TYPE_FUNCTION &&
exprs[1]->expression.vtype == TYPE_FUNCTION)
{
parseerror(parser, "invalid types in assignment: cannot assign %s to %s", ty2, ty1);
}
}
+ if (ast_istype(exprs[0], ast_value) && asvalue[0]->cvq == CV_CONST) {
+ parseerror(parser, "assignment to constant `%s`", asvalue[0]->name);
+ }
out = (ast_expression*)ast_store_new(ctx, assignop, exprs[0], exprs[1]);
break;
case opid3('+','+','P'):
addop = INSTR_ADD_F;
else
addop = INSTR_SUB_F;
+ if (ast_istype(exprs[0], ast_value) && asvalue[0]->cvq == CV_CONST) {
+ parseerror(parser, "assignment to constant `%s`", asvalue[0]->name);
+ }
if (ast_istype(exprs[0], ast_entfield)) {
out = (ast_expression*)ast_binstore_new(ctx, INSTR_STOREP_F, addop,
exprs[0],
addop = INSTR_SUB_F;
subop = INSTR_ADD_F;
}
+ if (ast_istype(exprs[0], ast_value) && asvalue[0]->cvq == CV_CONST) {
+ parseerror(parser, "assignment to constant `%s`", asvalue[0]->name);
+ }
if (ast_istype(exprs[0], ast_entfield)) {
out = (ast_expression*)ast_binstore_new(ctx, INSTR_STOREP_F, addop,
exprs[0],
ty1, ty2);
return false;
}
+ if (ast_istype(exprs[0], ast_value) && asvalue[0]->cvq == CV_CONST) {
+ parseerror(parser, "assignment to constant `%s`", asvalue[0]->name);
+ }
if (ast_istype(exprs[0], ast_entfield))
assignop = type_storep_instr[exprs[0]->expression.vtype];
else
ty1, ty2);
return false;
}
+ if (ast_istype(exprs[0], ast_value) && asvalue[0]->cvq == CV_CONST) {
+ parseerror(parser, "assignment to constant `%s`", asvalue[0]->name);
+ }
if (ast_istype(exprs[0], ast_entfield))
assignop = type_storep_instr[exprs[0]->expression.vtype];
else
ty1, ty2);
return false;
}
+ if (ast_istype(exprs[0], ast_value) && asvalue[0]->cvq == CV_CONST) {
+ parseerror(parser, "assignment to constant `%s`", asvalue[0]->name);
+ }
if (ast_istype(exprs[0], ast_entfield))
assignop = type_storep_instr[exprs[0]->expression.vtype];
else
out = (ast_expression*)ast_binary_new(ctx, INSTR_BITAND, exprs[0], exprs[1]);
if (!out)
return false;
- out = (ast_expression*)ast_binstore_new(ctx, assignop, INSTR_SUB_F, exprs[0], out);
+ if (ast_istype(exprs[0], ast_value) && asvalue[0]->cvq == CV_CONST) {
+ parseerror(parser, "assignment to constant `%s`", asvalue[0]->name);
+ }
+ asbinstore = ast_binstore_new(ctx, assignop, INSTR_SUB_F, exprs[0], out);
+ asbinstore->keep_dest = true;
+ out = (ast_expression*)asbinstore;
break;
}
#undef NotSameType
parseerror(parser, "unexpected ident: %s", parser_tokval(parser));
goto onerr;
}
- if (ast_istype(var, ast_value))
+ if (ast_istype(var, ast_value)) {
((ast_value*)var)->uses++;
+ }
+ else if (ast_istype(var, ast_member)) {
+ ast_member *mem = (ast_member*)var;
+ if (ast_istype(mem->owner, ast_value))
+ ((ast_value*)(mem->owner))->uses++;
+ }
vec_push(sy.out, syexp(parser_ctx(parser), var));
DEBUGSHUNTDO(con_out("push %s\n", parser_tokval(parser)));
}
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) {
+ else if (parser->tok == TOKEN_INTCONST || parser->tok == TOKEN_CHARCONST) {
ast_value *val;
if (wantop) {
parseerror(parser, "expected operator or end of statement, got constant");
vec_push(parser->_blocklocals, vec_size(parser->_locals));
vec_push(parser->typedefs, util_htnew(TYPEDEF_HT_SIZE));
vec_push(parser->_blocktypedefs, vec_size(parser->_typedefs));
+ vec_push(parser->_block_ctx, parser_ctx(parser));
}
static bool parser_leaveblock(parser_t *parser)
ast_value *v = (ast_value*)e;
vec_pop(parser->_locals);
if (ast_istype(e, ast_value) && !v->uses) {
- if (parsewarning(parser, WARN_UNUSED_VARIABLE, "unused variable: `%s`", v->name))
+ if (compile_warning(ast_ctx(v), WARN_UNUSED_VARIABLE, "unused variable: `%s`", v->name)) {
+ parser->errors++;
rv = false;
+ }
}
}
util_htdel(vec_last(parser->typedefs));
vec_pop(parser->typedefs);
+ vec_pop(parser->_block_ctx);
return rv;
}
"current standard does not allow variable declarations in for-loop initializers"))
goto onerr;
}
-
- parseerror(parser, "TODO: assignment of new variables to be non-const");
- goto onerr;
- if (!parse_variable(parser, block, true, false, typevar))
+ if (!parse_variable(parser, block, true, CV_VAR, typevar))
goto onerr;
}
else if (parser->tok != ';')
ast_return *ret = NULL;
ast_value *expected = parser->function->vtype;
+ lex_ctx ctx = parser_ctx(parser);
+
(void)block; /* not touching */
if (!parser_next(parser)) {
else
parseerror(parser, "return without value");
}
- ret = ast_return_new(parser_ctx(parser), NULL);
+ ret = ast_return_new(ctx, NULL);
}
*out = (ast_expression*)ret;
return true;
lex_ctx ctx = parser_ctx(parser);
(void)block; /* not touching */
+ (void)opval;
/* parse over the opening paren */
if (!parser_next(parser) || parser->tok != '(') {
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 */
parseerror(parser, "expected expression for case");
return false;
}
+ if (!OPTS_FLAG(RELAXED_SWITCH)) {
+ opval = (ast_value*)swcase.value;
+ if (!ast_istype(swcase.value, ast_value)) { /* || opval->cvq != CV_CONST) { */
+ parseerror(parser, "case on non-constant values need to be explicitly enabled via -frelaxed-switch");
+ ast_unref(operand);
+ return false;
+ }
+ }
}
else if (!strcmp(parser_tokval(parser), "default")) {
swcase.value = NULL;
return true;
}
+static bool parse_goto(parser_t *parser, ast_expression **out)
+{
+ size_t i;
+ ast_goto *gt;
+
+ if (!parser_next(parser) || parser->tok != TOKEN_IDENT) {
+ parseerror(parser, "expected label name after `goto`");
+ return false;
+ }
+
+ gt = ast_goto_new(parser_ctx(parser), parser_tokval(parser));
+
+ for (i = 0; i < vec_size(parser->labels); ++i) {
+ if (!strcmp(parser->labels[i]->name, parser_tokval(parser))) {
+ ast_goto_set_label(gt, parser->labels[i]);
+ break;
+ }
+ }
+ if (i == vec_size(parser->labels))
+ vec_push(parser->gotos, gt);
+
+ if (!parser_next(parser) || parser->tok != ';') {
+ parseerror(parser, "semicolon expected after goto label");
+ return false;
+ }
+ if (!parser_next(parser)) {
+ parseerror(parser, "parse error after goto");
+ return false;
+ }
+
+ *out = (ast_expression*)gt;
+ return true;
+}
+
static bool parse_statement(parser_t *parser, ast_block *block, ast_expression **out, bool allow_cases)
{
+ int cvq;
ast_value *typevar = NULL;
+ *out = NULL;
+
if (parser->tok == TOKEN_IDENT)
typevar = parser_find_typedef(parser, parser_tokval(parser), 0);
if (parsewarning(parser, WARN_EXTENSIONS, "missing 'local' keyword when declaring a local variable"))
return false;
}
- if (!parse_variable(parser, block, false, false, typevar))
+ if (!parse_variable(parser, block, false, CV_NONE, typevar))
return false;
*out = NULL;
return true;
}
+ else if (parser->tok == TOKEN_IDENT && !strcmp(parser_tokval(parser), "var"))
+ {
+ goto ident_var;
+ }
else if (parser->tok == TOKEN_KEYWORD)
{
- if (!strcmp(parser_tokval(parser), "local"))
+ if (!strcmp(parser_tokval(parser), "local") ||
+ !strcmp(parser_tokval(parser), "const") ||
+ !strcmp(parser_tokval(parser), "var"))
{
+ident_var:
+ if (parser_tokval(parser)[0] == 'c')
+ cvq = CV_CONST;
+ else if (parser_tokval(parser)[0] == 'v')
+ cvq = CV_VAR;
+ else
+ cvq = CV_NONE;
+
if (!block) {
parseerror(parser, "cannot declare a local variable here");
return false;
parseerror(parser, "expected variable declaration");
return false;
}
- if (!parse_variable(parser, block, true, false, NULL))
+ if (!parse_variable(parser, block, true, cvq, NULL))
return false;
*out = NULL;
return true;
}
+ else if (!strcmp(parser_tokval(parser), "__builtin_debug_printtype"))
+ {
+ char ty[1024];
+ ast_value *tdef;
+
+ if (!parser_next(parser)) {
+ parseerror(parser, "parse error after __builtin_debug_printtype");
+ return false;
+ }
+
+ if (parser->tok == TOKEN_IDENT && (tdef = parser_find_typedef(parser, parser_tokval(parser), 0)))
+ {
+ ast_type_to_string((ast_expression*)tdef, ty, sizeof(ty));
+ con_out("__builtin_debug_printtype: `%s`=`%s`\n", tdef->name, ty);
+ if (!parser_next(parser)) {
+ parseerror(parser, "parse error after __builtin_debug_printtype typename argument");
+ return false;
+ }
+ }
+ else
+ {
+ if (!parse_statement(parser, block, out, allow_cases))
+ return false;
+ if (!*out)
+ con_out("__builtin_debug_printtype: got no output node\n");
+ else
+ {
+ ast_type_to_string(*out, ty, sizeof(ty));
+ con_out("__builtin_debug_printtype: `%s`\n", ty);
+ }
+ }
+ return true;
+ }
else if (!strcmp(parser_tokval(parser), "return"))
{
return parse_return(parser, block, out);
}
return true;
}
+ else if (!strcmp(parser_tokval(parser), "goto"))
+ {
+ return parse_goto(parser, out);
+ }
else if (!strcmp(parser_tokval(parser), "typedef"))
{
if (!parser_next(parser)) {
else if (parser->tok == '{')
{
ast_block *inner;
- inner = parse_block(parser, false);
+ inner = parse_block(parser);
if (!inner)
return false;
*out = (ast_expression*)inner;
return true;
}
+ else if (parser->tok == ':')
+ {
+ size_t i;
+ ast_label *label;
+ if (!parser_next(parser)) {
+ parseerror(parser, "expected label name");
+ return false;
+ }
+ if (parser->tok != TOKEN_IDENT) {
+ parseerror(parser, "label must be an identifier");
+ return false;
+ }
+ label = ast_label_new(parser_ctx(parser), parser_tokval(parser));
+ if (!label)
+ return false;
+ vec_push(parser->labels, label);
+ *out = (ast_expression*)label;
+ if (!parser_next(parser)) {
+ parseerror(parser, "parse error after label");
+ return false;
+ }
+ for (i = 0; i < vec_size(parser->gotos); ++i) {
+ if (!strcmp(parser->gotos[i]->name, label->name)) {
+ ast_goto_set_label(parser->gotos[i], label);
+ vec_remove(parser->gotos, i, 1);
+ --i;
+ }
+ }
+ return true;
+ }
+ else if (parser->tok == ';')
+ {
+ if (!parser_next(parser)) {
+ parseerror(parser, "parse error after empty statement");
+ return false;
+ }
+ return true;
+ }
else
{
ast_expression *exp = parse_expression(parser, false);
}
}
-static bool parse_block_into(parser_t *parser, ast_block *block, bool warnreturn)
+static bool parse_block_into(parser_t *parser, ast_block *block)
{
bool retval = true;
if (parser->tok != '}') {
block = NULL;
} else {
- if (warnreturn && parser->function->vtype->expression.next->expression.vtype != TYPE_VOID)
- {
- 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;
- goto cleanup;
- }
- }
- }
(void)parser_next(parser);
}
return retval && !!block;
}
-static ast_block* parse_block(parser_t *parser, bool warnreturn)
+static ast_block* parse_block(parser_t *parser)
{
ast_block *block;
block = ast_block_new(parser_ctx(parser));
if (!block)
return NULL;
- if (!parse_block_into(parser, block, warnreturn)) {
+ if (!parse_block_into(parser, block)) {
ast_block_delete(block);
return NULL;
}
{
ast_expression *expr = NULL;
if (parser->tok == '{')
- return (ast_expression*)parse_block(parser, false);
+ return (ast_expression*)parse_block(parser);
if (!parse_statement(parser, NULL, &expr, false))
return NULL;
return expr;
has_frame_think = false;
old = parser->function;
+ if (vec_size(parser->gotos) || vec_size(parser->labels)) {
+ parseerror(parser, "gotos/labels leaking");
+ return false;
+ }
+
if (var->expression.variadic) {
if (parsewarning(parser, WARN_VARIADIC_FUNCTION,
"variadic function with implementation will not be able to access additional parameters"))
parseerror(parser, "expected a framenumber constant in[frame,think] notation");
return false;
}
- if (!ast_istype(framenum, ast_value) || !( (ast_value*)framenum )->isconst) {
+ if (!ast_istype(framenum, ast_value) || !( (ast_value*)framenum )->hasvalue) {
ast_unref(framenum);
parseerror(parser, "framenumber in [frame,think] notation must be a constant");
return false;
vec_push(parser->functions, func);
parser->function = func;
- if (!parse_block_into(parser, block, true)) {
+ if (!parse_block_into(parser, block)) {
ast_block_delete(block);
goto enderrfn;
}
}
}
+ if (vec_size(params) == 1 && params[0]->expression.vtype == TYPE_VOID)
+ vec_free(params);
+
/* sanity check */
if (vec_size(params) > 8 && opts_standard == COMPILER_QCC)
(void)!parsewarning(parser, WARN_EXTENSIONS, "more than 8 parameters are not supported by this standard");
return NULL;
}
}
-
- if (parser->tok == TOKEN_IDENT)
- cached_typedef = parser_find_typedef(parser, parser_tokval(parser), 0);
- if (!cached_typedef && parser->tok != TOKEN_TYPENAME) {
- parseerror(parser, "expected typename");
- return NULL;
- }
+ }
+ if (parser->tok == TOKEN_IDENT)
+ cached_typedef = parser_find_typedef(parser, parser_tokval(parser), 0);
+ if (!cached_typedef && parser->tok != TOKEN_TYPENAME) {
+ parseerror(parser, "expected typename");
+ return NULL;
}
/* generate the basic type value */
return true;
}
-static bool parse_variable(parser_t *parser, ast_block *localblock, bool nofields, bool is_const, ast_value *cached_typedef)
+static bool parse_variable(parser_t *parser, ast_block *localblock, bool nofields, int qualifier, ast_value *cached_typedef)
{
ast_value *var;
ast_value *proto;
}
}
+ var->cvq = qualifier;
+
/* Part 1:
* check for validity: (end_sys_..., multiple-definitions, prototypes, ...)
* Also: if there was a prototype, `var` will be deleted and set to `proto` which
retval = false;
goto cleanup;
}
+ proto = (ast_value*)old;
+ if (!ast_istype(old, ast_value)) {
+ parseerror(parser, "internal error: not an ast_value");
+ retval = false;
+ proto = NULL;
+ goto cleanup;
+ }
+ ast_delete(var);
+ var = proto;
}
}
if (opts_standard == COMPILER_QCC &&
}
}
- if (is_const)
- var->isconst = true;
-
/* Part 2:
* Create the global/local, and deal with vector types.
*/
break;
}
- if (var->isconst) {
+ if (var->hasvalue) {
(void)!parsewarning(parser, WARN_DOUBLE_DECLARATION,
"builtin `%s` has already been defined\n"
" -> previous declaration here: %s:%i",
}
else if (parser->tok == '{' || parser->tok == '[')
{
+ size_t i;
if (localblock) {
parseerror(parser, "cannot declare functions within functions");
break;
}
+ if (proto)
+ ast_ctx(proto) = parser_ctx(parser);
+
if (!parse_function_body(parser, var))
break;
ast_delete(basetype);
+ for (i = 0; i < vec_size(parser->gotos); ++i)
+ parseerror(parser, "undefined label: `%s`", parser->gotos[i]->name);
+ vec_free(parser->gotos);
+ vec_free(parser->labels);
return true;
} else {
ast_expression *cexp;
if (!localblock) {
cval = (ast_value*)cexp;
- if (!ast_istype(cval, ast_value) || !cval->isconst)
+ if (!ast_istype(cval, ast_value) || !cval->hasvalue || cval->cvq != CV_CONST)
parseerror(parser, "cannot initialize a global constant variable with a non-constant expression");
else
{
- var->isconst = true;
+ if (opts_standard != COMPILER_GMQCC &&
+ !OPTS_FLAG(INITIALIZED_NONCONSTANTS) &&
+ qualifier != CV_VAR)
+ {
+ var->cvq = CV_CONST;
+ }
+ var->hasvalue = true;
if (cval->expression.vtype == TYPE_STRING)
var->constval.vstring = parser_strdup(cval->constval.vstring);
else
ast_unref(cval);
}
} else {
+ bool cvq;
shunt sy = { NULL, NULL };
+ cvq = var->cvq;
+ var->cvq = CV_NONE;
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));
}
vec_free(sy.out);
vec_free(sy.ops);
+ var->cvq = cvq;
}
}
if (istype || parser->tok == TOKEN_TYPENAME || parser->tok == '.')
{
- return parse_variable(parser, NULL, false, false, istype);
+ return parse_variable(parser, NULL, false, CV_NONE, istype);
}
else if (parser->tok == TOKEN_IDENT && !strcmp(parser_tokval(parser), "var"))
{
parseerror(parser, "expected variable declaration after 'var'");
return false;
}
- return parse_variable(parser, NULL, true, false, NULL);
+ return parse_variable(parser, NULL, true, CV_VAR, NULL);
}
}
else if (parser->tok == TOKEN_KEYWORD)
return false;
}
}
- return parse_variable(parser, NULL, true, true, NULL);
+ return parse_variable(parser, NULL, true, CV_CONST, NULL);
}
else if (!strcmp(parser_tokval(parser), "typedef")) {
if (!parser_next(parser)) {
vec_free(parser->typedefs);
vec_free(parser->_blocktypedefs);
+ vec_free(parser->_block_ctx);
+
+ vec_free(parser->labels);
+ vec_free(parser->gotos);
+
mem_d(parser);
}
for (i = 0; i < vec_size(parser->fields); ++i) {
ast_value *field;
- bool isconst;
+ bool hasvalue;
if (!ast_istype(parser->fields[i], ast_value))
continue;
field = (ast_value*)parser->fields[i];
- isconst = field->isconst;
- field->isconst = false;
+ hasvalue = field->hasvalue;
+ field->hasvalue = false;
if (!ast_global_codegen((ast_value*)field, ir, true)) {
con_out("failed to generate field %s\n", field->name);
ir_builder_delete(ir);
return false;
}
- if (isconst) {
+ if (hasvalue) {
ir_value *ifld;
ast_expression *subtype;
- field->isconst = true;
+ field->hasvalue = true;
subtype = field->expression.next;
ifld = ir_builder_create_field(ir, field->name, subtype->expression.vtype);
if (subtype->expression.vtype == TYPE_FIELD)
if (!ast_istype(parser->globals[i], ast_value))
continue;
asvalue = (ast_value*)(parser->globals[i]);
- if (!asvalue->uses && !asvalue->isconst && asvalue->expression.vtype != TYPE_FUNCTION) {
+ if (!asvalue->uses && !asvalue->hasvalue && asvalue->expression.vtype != TYPE_FUNCTION) {
if (strcmp(asvalue->name, "end_sys_globals") &&
strcmp(asvalue->name, "end_sys_fields"))
{
projects / xonotic / gmqcc.git / blobdiff