return NULL;
}
-typedef struct
-{
+struct sy_elem {
size_t etype; /* 0 = expression, others are operators */
- bool isparen;
- size_t off;
+ bool isparen;
+ size_t off;
ast_expression *out;
- ast_block *block; /* for commas and function calls */
+ ast_block *block; /* for commas and function calls */
lex_ctx_t ctx;
-} sy_elem;
+};
enum {
PAREN_EXPR,
PAREN_TERNARY1,
PAREN_TERNARY2
};
-typedef struct
-{
+
+struct shunt {
sy_elem *out;
sy_elem *ops;
size_t *argc;
unsigned int *paren;
-} shunt;
+};
static sy_elem syexp(lex_ctx_t ctx, ast_expression *v) {
sy_elem e;
static void parser_addglobal(parser_t *parser, const char *name, ast_expression *e)
{
- vec_push(parser->globals, e);
+ parser->globals.push_back(e);
util_htset(parser->htglobals, name, e);
}
/* returns true when it was a variable qualifier, false otherwise!
* on error, cvq is set to CV_WRONG
*/
-typedef struct {
+struct attribute_t {
const char *name;
size_t flag;
-} attribute_t;
+};
static bool parse_qualifiers(parser_t *parser, bool with_local, int *cvq, bool *noref, bool *is_static, uint32_t *_flags, char **message)
{
return false;
}
swcase.code = (ast_expression*)caseblock;
- vec_push(switchnode->cases, swcase);
+ switchnode->cases.push_back(swcase);
while (true) {
ast_expression *expr;
if (parser->tok == '}')
ast_block_delete(block);
goto enderr;
}
- vec_push(parser->functions, func);
+ parser->functions.push_back(func);
}
parser_enterblock(parser);
goto enderrfn;
}
- vec_push(func->blocks, block);
+ func->blocks.push_back(block);
parser->function = old;
if (!parser_leaveblock(parser))
enderrfn:
(void)!parser_leaveblock(parser);
- vec_pop(parser->functions);
+ parser->functions.pop_back();
ast_function_delete(func);
var->constval.vfunc = NULL;
return false;
}
- vec_push(func->blocks, body);
+ func->blocks.push_back(body);
*out = fval;
- vec_push(parser->accessors, fval);
+ parser->accessors.push_back(fval);
return true;
}
static bool parse_array(parser_t *parser, ast_value *array)
{
size_t i;
- if (array->initlist) {
+ if (array->initlist.size()) {
parseerror(parser, "array already initialized elsewhere");
return false;
}
parseerror(parser, "initializing element must be a compile time constant");
return false;
}
- vec_push(array->initlist, v->constval);
+ array->initlist.push_back(v->constval);
if (v->expression.vtype == TYPE_STRING) {
array->initlist[i].vstring = util_strdupe(array->initlist[i].vstring);
++i;
parseerror(parser, "array `%s' has already been initialized with %u elements",
array->name, (unsigned)array->expression.count);
}
- array->expression.count = vec_size(array->initlist);
+ array->expression.count = array->initlist.size();
if (!create_array_accessors(parser, array))
return false;
}
was_end = false;
if (!strcmp(var->name, "end_sys_globals")) {
var->uses++;
- parser->crc_globals = vec_size(parser->globals);
+ parser->crc_globals = parser->globals.size();
was_end = true;
}
else if (!strcmp(var->name, "end_sys_fields")) {
var->uses++;
- parser->crc_fields = vec_size(parser->fields);
+ parser->crc_fields = parser->fields.size();
was_end = true;
}
if (was_end && var->expression.vtype == TYPE_FIELD) {
/* deal with global variables, fields, functions */
if (!nofields && var->expression.vtype == TYPE_FIELD && parser->tok != '=') {
var->isfield = true;
- vec_push(parser->fields, (ast_expression*)var);
+ parser->fields.push_back((ast_expression*)var);
util_htset(parser->htfields, var->name, var);
if (isvector) {
for (i = 0; i < 3; ++i) {
- vec_push(parser->fields, (ast_expression*)me[i]);
+ parser->fields.push_back((ast_expression*)me[i]);
util_htset(parser->htfields, me[i]->name, me[i]);
}
}
ast_value_set_name(var, defname);
/* push it to the to-be-generated globals */
- vec_push(parser->globals, (ast_expression*)var);
+ parser->globals.push_back((ast_expression*)var);
/* same game for the vector members */
if (isvector) {
vec_append(defname, ln, me[i]->name);
ast_member_set_name(me[i], defname);
- vec_push(parser->globals, (ast_expression*)me[i]);
+ parser->globals.push_back((ast_expression*)me[i]);
}
}
vec_free(defname);
parseerror(parser, "failed to allocate function for `%s`", var->name);
break;
}
- vec_push(parser->functions, func);
+ parser->functions.push_back(func);
func->builtin = -builtin_num-1;
}
else
localblock->locals.pop_back();
/* push it to the to-be-generated globals */
- vec_push(parser->globals, (ast_expression*)var);
+ parser->globals.push_back((ast_expression*)var);
if (isvector)
for (i = 0; i < 3; ++i)
- vec_push(parser->globals, (ast_expression*)last_me[i]);
+ parser->globals.push_back((ast_expression*)last_me[i]);
folded_const = true;
}
if (parser->ast_cleaned)
return;
parser->ast_cleaned = true;
- 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 < vec_size(parser->fields); ++i) {
- ast_delete(parser->fields[i]);
- }
- for (i = 0; i < vec_size(parser->globals); ++i) {
- ast_delete(parser->globals[i]);
+ for (auto &it : parser->accessors) {
+ ast_delete(it->constval.vfunc);
+ it->constval.vfunc = nullptr;
+ ast_delete(it);
}
- vec_free(parser->accessors);
- vec_free(parser->functions);
- vec_free(parser->globals);
- vec_free(parser->fields);
+ for (auto &it : parser->functions) ast_delete(it);
+ for (auto &it : parser->globals) ast_delete(it);
+ for (auto &it : parser->fields) ast_delete(it);
for (i = 0; i < vec_size(parser->variables); ++i)
util_htdel(parser->variables[i]);
}
static bool parser_set_coverage_func(parser_t *parser, ir_builder *ir) {
- size_t i;
ast_expression *expr;
ast_value *cov;
ast_function *func;
if (!OPTS_OPTION_BOOL(OPTION_COVERAGE))
return true;
- func = NULL;
- for (i = 0; i != vec_size(parser->functions); ++i) {
- if (!strcmp(parser->functions[i]->name, "coverage")) {
- func = parser->functions[i];
+ func = nullptr;
+ for (auto &it : parser->functions) {
+ if (!strcmp(it->name, "coverage")) {
+ func = it;
break;
}
}
bool parser_finish(parser_t *parser, const char *output)
{
- size_t i;
- ir_builder *ir;
- bool retval = true;
+ ir_builder *ir;
+ bool retval = true;
if (compile_errors) {
con_out("*** there were compile errors\n");
return false;
}
- for (i = 0; i < vec_size(parser->fields); ++i) {
- ast_value *field;
+ for (auto &it : parser->fields) {
bool hasvalue;
- if (!ast_istype(parser->fields[i], ast_value))
+ if (!ast_istype(it, ast_value))
continue;
- field = (ast_value*)parser->fields[i];
+ ast_value *field = (ast_value*)it;
hasvalue = field->hasvalue;
field->hasvalue = false;
if (!ast_global_codegen((ast_value*)field, ir, true)) {
(void)!ir_value_set_field(field->ir_v, ifld);
}
}
- for (i = 0; i < vec_size(parser->globals); ++i) {
+ for (auto &it : parser->globals) {
ast_value *asvalue;
- if (!ast_istype(parser->globals[i], ast_value))
+ if (!ast_istype(it, ast_value))
continue;
- asvalue = (ast_value*)(parser->globals[i]);
+ asvalue = (ast_value*)it;
if (!asvalue->uses && !asvalue->hasvalue && asvalue->expression.vtype != TYPE_FUNCTION) {
retval = retval && !compile_warning(ast_ctx(asvalue), WARN_UNUSED_VARIABLE,
"unused global: `%s`", asvalue->name);
/* Build function vararg accessor ast tree now before generating
* immediates, because the accessors may add new immediates
*/
- for (i = 0; i < vec_size(parser->functions); ++i) {
- ast_function *f = parser->functions[i];
+ for (auto &f : parser->functions) {
if (f->varargs) {
if (parser->max_param_count > f->vtype->expression.params.size()) {
f->varargs->expression.count = parser->max_param_count - f->vtype->expression.params.size();
/* before generating any functions we need to set the coverage_func */
if (!parser_set_coverage_func(parser, ir))
return false;
-
- for (i = 0; i < vec_size(parser->globals); ++i) {
- ast_value *asvalue;
- if (!ast_istype(parser->globals[i], ast_value))
+ for (auto &it : parser->globals) {
+ if (!ast_istype(it, ast_value))
continue;
- asvalue = (ast_value*)(parser->globals[i]);
+ ast_value *asvalue = (ast_value*)it;
if (!(asvalue->expression.flags & AST_FLAG_INITIALIZED))
{
if (asvalue->cvq == CV_CONST && !asvalue->hasvalue)
return false;
}
}
- for (i = 0; i < vec_size(parser->fields); ++i) {
- ast_value *asvalue;
- asvalue = (ast_value*)(parser->fields[i]->next);
-
+ for (auto &it : parser->fields) {
+ ast_value *asvalue = (ast_value*)it->next;
if (!ast_istype((ast_expression*)asvalue, ast_value))
continue;
if (asvalue->expression.vtype != TYPE_ARRAY)
ir_builder_delete(ir);
return false;
}
- for (i = 0; i < vec_size(parser->functions); ++i) {
- ast_function *f = parser->functions[i];
+ for (auto &f : parser->functions) {
if (!ast_function_codegen(f, ir)) {
con_out("failed to generate function %s\n", f->name);
ir_builder_delete(ir);
if (OPTS_OPTION_BOOL(OPTION_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)) {
- con_out("failed to finalize function %s\n", parser->functions[i]->name);
+ for (auto &it : parser->functions) {
+ if (!ir_function_finalize(it->ir_func)) {
+ con_out("failed to finalize function %s\n", it->name);
ir_builder_delete(ir);
return false;
}
projects / xonotic / gmqcc.git / blobdiff