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implemented const

This commit is contained in:
Kyler Olsen 2025-11-30 23:18:40 -07:00
parent 1fa6f4ec2a
commit 53983d8e92
1 changed files with 29 additions and 0 deletions
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29
SLS_C/src/builtin.c
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@ -38,6 +38,7 @@ Boolean builtin_bitor(InterpreterState *interpreter_state);
Boolean builtin_bitxor(InterpreterState *interpreter_state); Boolean builtin_bitxor(InterpreterState *interpreter_state);
Boolean builtin_ceil(InterpreterState *interpreter_state); Boolean builtin_ceil(InterpreterState *interpreter_state);
// Boolean builtin_concat(InterpreterState *interpreter_state); // Boolean builtin_concat(InterpreterState *interpreter_state);
Boolean builtin_const(InterpreterState *interpreter_state);
Boolean builtin_cos(InterpreterState *interpreter_state); Boolean builtin_cos(InterpreterState *interpreter_state);
Boolean builtin_depth(InterpreterState *interpreter_state); Boolean builtin_depth(InterpreterState *interpreter_state);
Boolean builtin_drop(InterpreterState *interpreter_state); Boolean builtin_drop(InterpreterState *interpreter_state);
@ -259,6 +260,12 @@ Boolean load_builtins(InterpreterState *interpreter_state) {
if (!hash_table_put_funcs(interpreter_state->functions, SLS_STR("ceil"), func)) if (!hash_table_put_funcs(interpreter_state->functions, SLS_STR("ceil"), func))
return FALSE; return FALSE;
func = (FunctionItem *)malloc(sizeof(FunctionItem));
if (func == NULL) return FALSE;
*func = (FunctionItem){ .type = FUNCTION_BUILTIN, .builtin = *builtin_const};
if (!hash_table_put_funcs(interpreter_state->functions, SLS_STR("const"), func))
return FALSE;
func = (FunctionItem *)malloc(sizeof(FunctionItem)); func = (FunctionItem *)malloc(sizeof(FunctionItem));
if (func == NULL) return FALSE; if (func == NULL) return FALSE;
*func = (FunctionItem){ .type = FUNCTION_BUILTIN, .builtin = *builtin_cos}; *func = (FunctionItem){ .type = FUNCTION_BUILTIN, .builtin = *builtin_cos};
@ -1474,6 +1481,28 @@ Boolean builtin_ceil(InterpreterState *interpreter_state) {
FLOAT_FUNCTION(ceil); FLOAT_FUNCTION(ceil);
} }
Boolean builtin_const(InterpreterState *interpreter_state) {
if (interpreter_state->stack == NULL) return FALSE;
StackItem *name = interpreter_state->stack;
if (name->type != STACK_IDENTIFIER) return FALSE;
if (name->next == NULL) return FALSE;
StackItem *item = name->next;
if (item->type != STACK_CALLABLE) return FALSE;
if (hash_table_get(interpreter_state->functions, name->identifier.name, NULL) != NULL) return FALSE;
FunctionItem *function_item = (FunctionItem *)malloc(sizeof(FunctionItem));
if (function_item == NULL) return FALSE;
function_item->type = FUNCTION_TOKEN_STRING;
function_item->token_string = item->token_string;
interpreter_state->stack = item->next;
name->next = NULL;
Boolean return_value = hash_table_put_funcs(interpreter_state->functions, name->identifier.name, function_item);
clean_stack(name);
return return_value;
}
Boolean builtin_cos(InterpreterState *interpreter_state) { Boolean builtin_cos(InterpreterState *interpreter_state) {
NUMERIC_TYPE; NUMERIC_TYPE;
FLOAT_FUNCTION(cos); FLOAT_FUNCTION(cos);