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NOTHING MATTERS ANYMORE WOOOOO

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Scarlett
2025-04-27 20:12:17 -04:00
parent 3e54a72f38
commit d0d38b38e9
3 changed files with 63 additions and 49 deletions
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1
src/codegen.c
View File

@ -493,7 +493,6 @@ int generateAssign(Instruction *inst) {
CGNode *op1CG = findCG(getTN(op1)); CGNode *op1CG = findCG(getTN(op1));
if (op1CG == NULL) { if (op1CG == NULL) {
printf("failed here\n");
printdebug("generateAssign failed, op1 is not constant but not in CGlist"); printdebug("generateAssign failed, op1 is not constant but not in CGlist");
return -1; return -1;
} }

94
src/grammar.y
View File

@ -564,23 +564,36 @@ simple_statement:
assignable ASSIGN expression assignable ASSIGN expression
{ printdebug("simple statement"); { printdebug("simple statement");
TableNode* node; TableNode* node;
if((getAdInfoType((TableNode*)$1) == TYPE_FUNCTION_DECLARATION)|| if((getAdInfoType(getTypeEntry(getTypeEntry((TableNode*)$1))) == TYPE_FUNCTION_DECLARATION)||
(getAdInfoType((TableNode*)$1) == TYPE_ARRAY)|| (getAdInfoType(getTypeEntry(getTypeEntry((TableNode*)$1))) == TYPE_ARRAY)||
(getAdInfoType((TableNode*)$1) == TYPE_RECORD)|| (getAdInfoType(getTypeEntry(getTypeEntry((TableNode*)$1))) == TYPE_RECORD)||
(getAdInfoType((TableNode*)$1) == TYPE_PRIMITIVE)){ (getAdInfoType(getTypeEntry(getTypeEntry((TableNode*)$1))) == TYPE_PRIMITIVE)){
node = ((TableNode*)$1); node = ((TableNode*)$1);
} else{ } else {
printdebug("Invalid type passed to assignable."); printf("%d\n",getAdInfoType(getTypeEntry(getTypeEntry((TableNode*)$1))));
throw_error(ERROR_TYPE, "Invalid type passed to assignable.");
printf("%d, %d\n", @1.first_line, @1.first_column);
printf("%s\n", getType(getTypeEntry((TableNode*)$1)));
printf("%s\n\n", getType(getTypeEntry((TableNode*)$3)));
node = undefined; node = undefined;
} }
if(getAdInfoType(node) == getAdInfoType((TableNode*)$3)){ if(getAdInfoType(node) == getAdInfoType((TableNode*)$3)){
emit_assignment($1, tn_or_const(NODE, $3)); emit_assignment($1, tn_or_const(NODE, $3));
printdebug("%s[☺] Passed type check; %s = %s", COLOR_GREEN, getName(node), getName((TableNode*)$3)); printdebug("%s[☺] Passed type check; %s = %s", COLOR_GREEN, getType(node), getType((TableNode*)$3));
} else { } else if (getTypeEntry(getTypeEntry(node)) == arrayprim && getTypeEntry((TableNode*)$3) == addr) {
throw_error(ERROR_TYPE, "%s != %s", getName(node), getName((TableNode*)$3)); emit_assignment($1, tn_or_const(NODE, $3));
printdebug("%s[☺] Passed type check; %s = %s", COLOR_GREEN, getType(node), getType((TableNode*)$3));
} else if (getTypeEntry(getTypeEntry(node)) == recprime && getTypeEntry((TableNode*)$3) == addr) {
emit_assignment($1, tn_or_const(NODE, $3));
printdebug("%s[☺] Passed type check; %s = %s", COLOR_GREEN, getType(node), getType((TableNode*)$3));
}
else {
throw_error(ERROR_TYPE, "Object %s of type %s != Object %s of type %s", getName(node), getType(node), getName((TableNode*)$3), getType((TableNode*)$3));
} }
$$ = undefined; $$ = undefined;
@ -620,14 +633,14 @@ argument_list:
//NEED TO EMIT PARAMETERS HERE. MAYBE USE STACK STRUCTURE //NEED TO EMIT PARAMETERS HERE. MAYBE USE STACK STRUCTURE
expression COMMA argument_list expression COMMA argument_list
{ {
CreateEntry(cur,getAdInfoType((TableNode*)$1), (TableNode*)$1, getName((TableNode*)$1), NULL); CreateEntry(cur, getAdInfoType((TableNode*)$1), getTypeEntry((TableNode*)$1), getName((TableNode*)$1), NULL);
$$ = $3 + 1; $$ = $3 + 1;
printdebug("[ARGUMENT_LIST] argument list is %d", $$); printdebug("[ARGUMENT_LIST] argument list is %d", $$);
} }
| expression | expression
{ {
CreateEntry(cur,getAdInfoType((TableNode*)$1),(TableNode*)$1, getName((TableNode*)$1), NULL); CreateEntry(cur, getAdInfoType((TableNode*)$1), getTypeEntry((TableNode*)$1), getName((TableNode*)$1), NULL);
$$ = 1; printdebug("[ARGUMENT_LIST] argument list is %d", $$); $$ = 1; printdebug("[ARGUMENT_LIST] argument list is %d", $$);
} }
@ -656,7 +669,7 @@ expression:
$$ = node; $$ = node;
} else { } else {
$$=undefined; $$=undefined;
throw_error(ERROR_TYPE, "%s != %s", getName(getTypeEntry((TableNode*)$2)), getName(integ)); throw_error(ERROR_TYPE, "Object %s of type %s is not of type integer and can't be negated", getName((TableNode*)$2), getType((TableNode*)$2));
} }
} }
@ -672,7 +685,7 @@ expression:
$$ = node; $$ = node;
} else { } else {
$$=undefined; $$=undefined;
throw_error(ERROR_TYPE, "%s != %s", getName((TableNode*)$2), getName(boo)); throw_error(ERROR_TYPE, "Object %s of type %s is not of type Boolean and can't be negated", getName((TableNode*)$2), getType((TableNode*)$2));
} }
} }
@ -687,6 +700,7 @@ expression:
} else { } else {
$$=undefined; $$=undefined;
throw_error(ERROR_TYPE, "%s != %s", getName((TableNode*)$1), getName((TableNode*)$3)); throw_error(ERROR_TYPE, "%s != %s", getName((TableNode*)$1), getName((TableNode*)$3));
throw_error(ERROR_TYPE, "Object %s of type %s and Object %s of type %s must both be integers", getName((TableNode*)$1), getType((TableNode*)$1), getName((TableNode*)$3), getType((TableNode*)$3));
} }
} }
@ -701,7 +715,7 @@ expression:
$$ = node; $$ = node;
} else { } else {
$$=undefined; $$=undefined;
throw_error(ERROR_TYPE, "%s != %s", getName((TableNode*)$1), getName((TableNode*)$3)); throw_error(ERROR_TYPE, "Object %s of type %s and Object %s of type %s must both be integers", getName((TableNode*)$1), getType((TableNode*)$1), getName((TableNode*)$3), getType((TableNode*)$3));
} }
} }
@ -715,7 +729,7 @@ expression:
$$ = node; $$ = node;
} else { } else {
$$=undefined; $$=undefined;
throw_error(ERROR_TYPE, "%s != %s", getName((TableNode*)$1), getName((TableNode*)$3)); throw_error(ERROR_TYPE, "Object %s of type %s and Object %s of type %s must both be integers", getName((TableNode*)$1), getType((TableNode*)$1), getName((TableNode*)$3), getType((TableNode*)$3));
} }
} }
@ -729,7 +743,7 @@ expression:
$$ = node; $$ = node;
} else { } else {
$$=undefined; $$=undefined;
throw_error(ERROR_TYPE, "%s != %s", getName((TableNode*)$1), getName((TableNode*)$3)); throw_error(ERROR_TYPE, "Object %s of type %s and Object %s of type %s must both be integers", getName((TableNode*)$1), getType((TableNode*)$1), getName((TableNode*)$3), getType((TableNode*)$3));
} }
} }
@ -743,7 +757,7 @@ expression:
$$ = node; $$ = node;
} else { } else {
$$=undefined; $$=undefined;
throw_error(ERROR_TYPE, "%s != %s", getName((TableNode*)$1), getName((TableNode*)$3)); throw_error(ERROR_TYPE, "Object %s of type %s and Object %s of type %s must both be integers", getName((TableNode*)$1), getType((TableNode*)$1), getName((TableNode*)$3), getType((TableNode*)$3));
} }
} }
@ -757,7 +771,7 @@ expression:
$$ = node; $$ = node;
} else { } else {
$$=undefined; $$=undefined;
throw_error(ERROR_TYPE, "%s != %s", getName((TableNode*)$1), getName((TableNode*)$3)); throw_error(ERROR_TYPE, "Object %s of type %s and Object %s of type %s must both be Boolean", getName((TableNode*)$1), getType((TableNode*)$1), getName((TableNode*)$3), getType((TableNode*)$3));
} }
} }
@ -771,7 +785,7 @@ expression:
$$ = node; $$ = node;
} else { } else {
$$=undefined; $$=undefined;
throw_error(ERROR_TYPE, "%s != %s", getName((TableNode*)$1), getName((TableNode*)$3)); throw_error(ERROR_TYPE, "Object %s of type %s and Object %s of type %s must both be Boolean", getName((TableNode*)$1), getType((TableNode*)$1), getName((TableNode*)$3), getType((TableNode*)$3));
} }
} }
@ -785,7 +799,7 @@ expression:
$$ = node; $$ = node;
} else { } else {
$$=undefined; $$=undefined;
throw_error(ERROR_TYPE, "%s != %s", getName((TableNode*)$1), getName((TableNode*)$3)); throw_error(ERROR_TYPE, "Object %s of type %s and Object %s of type %s must both be integers", getName((TableNode*)$1), getType((TableNode*)$1), getName((TableNode*)$3), getType((TableNode*)$3));
} }
} }
@ -800,7 +814,7 @@ expression:
} else { } else {
$$ = undefined; $$ = undefined;
throw_error(ERROR_TYPE, "%s != %s", getName((TableNode*)$1), getName((TableNode*)$3)); throw_error(ERROR_TYPE, "Object %s of type %s and Object %s of type %s must both be the same type", getName((TableNode*)$1), getType((TableNode*)$1), getName((TableNode*)$3), getType((TableNode*)$3));
} }
} }
@ -824,7 +838,7 @@ expression:
//NOTE ADD ASSIGNMENT EMIT HERE (MIGHT NEED TO PUSH TO STACK) //NOTE ADD ASSIGNMENT EMIT HERE (MIGHT NEED TO PUSH TO STACK)
$$ = node; $$ = node;
} else { } else {
throw_error(ERROR_TYPE, "Invalid memOp expression (%s).", getName((TableNode*)$2)); throw_error(ERROR_TYPE, "Invalid memOp expression with object %s of type %s.", getName((TableNode*)$2), getType((TableNode*)$2));
$$=undefined; $$=undefined;
} }
} }
@ -884,13 +898,12 @@ assignable:
} }
if ($3 != getRecLength(param)) { if ($3 != getRecLength(param)) {
printdebug("expected %d arguments but got %d", getRecLength(param), $3); throw_error(ERROR_SYNTAX, "expected %d arguments but got %d", getRecLength(param), $3);
} }
//this isn't very efficient, but will hopefully work //this isn't very efficient, but will hopefully work
while (lastCheckedAct != NULL && lastCheckedRef != NULL) { while (lastCheckedAct != NULL && lastCheckedRef != NULL) {
if (getTypeEntry(lastCheckedRef) != getTypeEntry(lastCheckedAct)) { if (getTypeEntry(lastCheckedRef) != getTypeEntry(lastCheckedAct)) {
printdebug("expected %s. expression in function call got %s. at line %d and column %d",getType(lastCheckedRef), getName(lastCheckedAct), @3.first_line, @3.first_column); throw_error(ERROR_TYPE, "expected %s. expression in function call got %s",getType(lastCheckedRef), getName(lastCheckedAct));
} }
lastCheckedAct = getNextEntry(lastCheckedAct); lastCheckedAct = getNextEntry(lastCheckedAct);
TableNode *tn = getFirstEntry(recList); TableNode *tn = getFirstEntry(recList);
@ -904,25 +917,24 @@ assignable:
} }
} else { } else {
if (strcmp(getName(param), getName(getFirstEntry(cur))) != 0) { if (strcmp(getName(param), getName(getFirstEntry(cur))) != 0) {
printdebug("expected %s expression in function call but got %s", getName(param), getName(getFirstEntry(cur))); throw_error(ERROR_TYPE, "expected %s expression in function call but got %s", getName(param), getName(getFirstEntry(cur)));
} }
if (getNextEntry(getFirstEntry(cur)) != NULL) { if (getNextEntry(getFirstEntry(cur)) != NULL) {
printdebug("expected 1 parameter, but got multiple in function call"); throw_error(ERROR_SYNTAX, "expected 1 parameter, but got multiple in function call");
} }
} }
} else { } else {
char *expected = getName(getParameter(look_up(getParent(cur), getType((TableNode*)$1)))); char *expected = getName(getParameter(look_up(getParent(cur), getType((TableNode*)$1))));
char *actual = getType(getFirstEntry(cur)); char *actual = getType(getFirstEntry(cur));
if (strcmp(expected, actual) != 0) { if (strcmp(expected, actual) != 0) {
printdebug("expected %s expression in function call but got %s at line %d and column %d",expected, actual, @3.first_line, @3.first_column); throw_error(ERROR_TYPE, "expected %s expression in function call but got %s", expected, actual);
} }
if ($3 != 1) { if ($3 != 1) {
printdebug("expected 1 argument but got %d", $3); throw_error(ERROR_SYNTAX, "expected 1 argument but got %d", $3); }
}
} }
printTableNode(getReturn(getTypeEntry((TableNode*)$1))); printTableNode(getReturn(getTypeEntry((TableNode*)$1)));
//
char* temp = temp_var_gen(); char* temp = temp_var_gen();
TableNode* typeNode2 = getReturn(getTypeEntry($1)); TableNode* typeNode2 = getReturn(getTypeEntry($1));
int t = -1; int t = -1;
@ -939,7 +951,7 @@ assignable:
t = TYPE_FUNCTION_DECLARATION; t = TYPE_FUNCTION_DECLARATION;
}else{ }else{
t= TYPE_UNDEFINED; t= TYPE_UNDEFINED;
printdebug("CHANGE ME [TYPE CHECK] Undefined type stored in record. improper."); throw_error(ERROR_TYPE, "Undefined type returned by function.");
} }
TableNode* node = CreateEntry(cur,t, typeNode2, temp, NULL); TableNode* node = CreateEntry(cur,t, typeNode2, temp, NULL);
$$ = node; $$ = node;
@ -949,7 +961,7 @@ assignable:
} else if (type == TYPE_ARRAY_TYPE) { } else if (type == TYPE_ARRAY_TYPE) {
printdebug("%sEntering array call", COLOR_LIGHTGREEN); printdebug("%sEntering array call", COLOR_LIGHTGREEN);
if (getNumArrDim(look_up(getParent(cur), getType((TableNode*)$1))) != $<integ>2) { if (getNumArrDim(look_up(getParent(cur), getType((TableNode*)$1))) != $<integ>2) {
printdebug("expected %d arguments but had %d at line %d and column %d\n", getNumArrDim(look_up(cur, getName((TableNode*)$1))), $<integ>2, @2.first_line, @2.first_column); throw_error(ERROR_SYNTAX, "expected %d arguments for this array but got %d", getNumArrDim(look_up(cur, getName((TableNode*)$1))), $<integ>2);
} }
char* temp = temp_var_gen(); char* temp = temp_var_gen();
@ -968,7 +980,7 @@ assignable:
t = TYPE_FUNCTION_DECLARATION; t = TYPE_FUNCTION_DECLARATION;
}else{ }else{
t= TYPE_UNDEFINED; t= TYPE_UNDEFINED;
printdebug("CHANGE ME [TYPE CHECK] Undefined type stored in record. improper."); throw_error(ERROR_TYPE, "Undefined type stored in array.");
} }
TableNode* node = CreateEntry(cur,t, typeNode2, temp, NULL); TableNode* node = CreateEntry(cur,t, typeNode2, temp, NULL);
//emit assign here //emit assign here
@ -981,8 +993,8 @@ assignable:
| assignable rec_op ID | assignable rec_op ID
{ {
if(getAdInfoType((TableNode*)$1) != TYPE_RECORD_TYPE){ if(getAdInfoType((TableNode*)$1) != TYPE_RECORD){
printdebug("CHANGE ME [TYPE CHECK]Invalid type passed to record access"); throw_error(ERROR_TYPE, "Invalid type passed to record access");
} }
else if(undefined != table_lookup(getRecList(table_lookup(getAncestor(cur), getName(getTypeEntry((TableNode*)$1)))), $3)) { else if(undefined != table_lookup(getRecList(table_lookup(getAncestor(cur), getName(getTypeEntry((TableNode*)$1)))), $3)) {
@ -1002,7 +1014,7 @@ assignable:
t = TYPE_FUNCTION_DECLARATION; t = TYPE_FUNCTION_DECLARATION;
}else{ }else{
t= TYPE_UNDEFINED; t= TYPE_UNDEFINED;
printdebug("CHANGE ME [TYPE CHECK] Undefined type stored in record. improper."); throw_error(ERROR_TYPE, "Undefined type stored in record.");
} }
TableNode* node = CreateEntry(cur,t, type, temp, NULL); TableNode* node = CreateEntry(cur,t, type, temp, NULL);
@ -1010,7 +1022,7 @@ assignable:
//emit_field_access(char* node, char* record, $3) //emit_field_access(char* node, char* record, $3)
$$=node; $$=node;
}else{ }else{
printdebug("CHANGE ME [TYPE CHECK] undefined type (Field Access Lookup failed)"); throw_error(ERROR_TYPE, "Invalid field access %s", $3);
$$=undefined; $$=undefined;
} }
printdebug("[ASSIGNABLE - RULE 3] record = name: %s | field = %s", getName((TableNode*)($1)), getName((TableNode*)$3)); printdebug("[ASSIGNABLE - RULE 3] record = name: %s | field = %s", getName((TableNode*)($1)), getName((TableNode*)$3));
@ -1186,7 +1198,7 @@ void throw_error(ErrorType error_type, const char *format, ...) {
return; return;
} }
snprintf(total_error_message, total_needed, "%s%s\n\n", error_message, error_message2); snprintf(total_error_message, total_needed, "%s%s\n", error_message, error_message2);
if (tc_flag) { if (tc_flag) {
insert_code_line(total_error_message, line); insert_code_line(total_error_message, line);
} else { } else {
@ -1208,9 +1220,9 @@ void yyerror(const char *err) {
// Grammar Fallback Case // Grammar Fallback Case
if (strcmp(err, "syntax error") == 0) { if (strcmp(err, "syntax error") == 0) {
if (asc_flag != NULL) { if (asc_flag != NULL) {
int needed = snprintf(NULL, 0, " LINE (%d:%d) ** SYNTAX ERROR: Incorrect syntax at token '%s'\n\n", line, column, yytext); int needed = snprintf(NULL, 0, " LINE (%d:%d) ** SYNTAX ERROR: Incorrect syntax at token '%s'\n", line, column, yytext);
char *error_message = malloc(needed + 1); char *error_message = malloc(needed + 1);
snprintf(error_message, needed + 1, " LINE (%d:%d) ** SYNTAX ERROR: Incorrect syntax at token '%s'\n\n", line, column, yytext); snprintf(error_message, needed + 1, " LINE (%d:%d) ** SYNTAX ERROR: Incorrect syntax at token '%s'\n", line, column, yytext);
insert_code_line(error_message, line); insert_code_line(error_message, line);
} }
else { else {

5
src/runner.c
View File

@ -247,7 +247,7 @@ int is_alpha_file(char *alpha, int file_len) {
return 0; // is alpha file return 0; // is alpha file
} }
void insert_code_line(char * error_message, int line_number) { void insert_code_line(char *error_message, int line_number) {
CodeLine *error_line = malloc(sizeof(CodeLine)); CodeLine *error_line = malloc(sizeof(CodeLine));
error_line->line_number = line_number; error_line->line_number = line_number;
error_line->line = malloc(strlen(error_message) + 1); error_line->line = malloc(strlen(error_message) + 1);
@ -259,12 +259,15 @@ void insert_code_line(char * error_message, int line_number) {
int line = error_line->line_number; int line = error_line->line_number;
CodeLine *current = code_head; CodeLine *current = code_head;
while (current != NULL) { while (current != NULL) {
if (current->line_number == line) { if (current->line_number == line) {
if (current->is_error == false) {
CodeLine *next_code_line = current->next; CodeLine *next_code_line = current->next;
current->next = error_line; current->next = error_line;
error_line->next = next_code_line; error_line->next = next_code_line;
} }
}
current = current->next; current = current->next;
} }
} }