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major set build 

Co-authored-by: SirTalksalot75 <SirTalksalot75@users.noreply.github.com>
This commit is contained in:
Felix Müller 2024-06-05 21:16:52 +02:00
parent 80c73e8b81
commit b8660c1595
2 changed files with 468 additions and 81 deletions
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529
src/set/set.c
View File

@ -11,13 +11,7 @@
#include <assert.h>
#include <set/set.h>
//
// .--.
// | '----------. .
// > | ~ ~ ~ ~ ~ .o O
// | .----------' o
// `--'
//
extern ModuleFile * current_file;
static GHashTable *declaredComposites = NULL;//pointer to composites with names
static GHashTable *declaredBoxes = NULL;//pointer to typeboxes
@ -283,6 +277,7 @@ StorageQualifier Qualifier_from_string(const char *str) {
PANIC("Provided string is not a storagequalifier: %s", str);
}
int addVarToScope(Variable * variable);
int createDecl(AST_NODE_PTR currentNode, GArray** variables) {
DEBUG("create declaration");
@ -325,6 +320,10 @@ int createDecl(AST_NODE_PTR currentNode, GArray** variables) {
variable->impl.declaration = decl;
g_array_append_val(*variables, variable);
int signal = addVarToScope(variable);
if (signal){
return SEMANTIC_ERROR;
}
}
return status;
@ -386,6 +385,10 @@ int createDef(AST_NODE_PTR currentNode, GArray** variables) {
variable->name = ident_list->children[i]->value;
variable->impl.definiton = def;
g_array_append_val(*variables, variable);
int signal = addVarToScope(variable);
if (signal){
return SEMANTIC_ERROR;
}
}
return status;
@ -430,7 +433,9 @@ int getVariableFromScope(const char* name, Variable** variable) {
// loop through all variable scope and find a variable
for(size_t i = 0; i < Scope->len; i++) {
GHashTable* variable_table = ((GHashTable**) Scope->data)[i];
GHashTable* variable_table = g_array_index(Scope,GHashTable* ,i );
if(g_hash_table_contains(variable_table, name)) {
*variable = g_hash_table_lookup(variable_table, name);
@ -441,22 +446,33 @@ int getVariableFromScope(const char* name, Variable** variable) {
return SEMANTIC_ERROR;
}
int fillTablesWithVars(GHashTable *variableTable, GHashTable *currentScope , GArray* variables) {
int addVarToScope(Variable * variable){
Variable* tmp = NULL;
if(getVariableFromScope(variable->name, &tmp) == SEMANTIC_OK) {
INFO("this var already exist: ", variable->name);
return SEMANTIC_ERROR;
}
GHashTable * currentScope = g_array_index(Scope,GHashTable* ,Scope->len -1);
g_hash_table_insert(currentScope, (gpointer) variable->name, variable);
return SEMANTIC_OK;
}
int fillTablesWithVars(GHashTable *variableTable, GArray* variables) {
DEBUG("filling vars in scope and table");
for(size_t i = 0; i < variables->len; i++) {
Variable* var = (Variable*) variables->data + i;
Variable* var = g_array_index(variables,Variable *,i);
// this variable is discarded, only need status code
Variable* tmp = NULL;
if(getVariableFromScope(var->name, &tmp) == SEMANTIC_OK) {
INFO("this var already exist: ", var->name);
if(g_hash_table_contains(variableTable, (gpointer)var->name)){
return SEMANTIC_ERROR;
}
g_hash_table_insert(variableTable, (gpointer) var->name, var);
g_hash_table_insert(currentScope, (gpointer) var->name, var);
}
}
return SEMANTIC_OK;
}
@ -472,8 +488,12 @@ TypeValue createTypeValue(AST_NODE_PTR currentNode){
switch (currentNode->kind) {
case AST_Int:
type->impl.primitive = Int;
break;
case AST_Float:
type->impl.primitive = Float;
break;
default:
PANIC("Node is not an expression but from kind: %i", currentNode->kind);
break;
@ -945,7 +965,7 @@ GArray* getBoxMember(Type* currentBoxType, GArray *names) {
GArray *members = g_array_new(FALSE, FALSE, sizeof(BoxMember));
GHashTable* memberList = currentBoxType->impl.box.member;
const char* currentName = ((const char **) names)[0];
const char* currentName = g_array_index(names,const char *,0);
if(!g_hash_table_contains(memberList, currentName)) {
// TODO: free members
return NULL;
@ -1017,7 +1037,7 @@ int createBoxAccess(Expression* ParentExpression,AST_NODE_PTR currentNode) {
GArray * boxMember = getBoxMember(boxType, names);
ParentExpression->impl.variable->impl.member.member = boxMember;
ParentExpression->result = ((BoxMember *)boxMember->data)[boxMember->len].type;
ParentExpression->result = g_array_index(boxMember,BoxMember,boxMember->len).type;
return SEMANTIC_OK;
}
@ -1199,10 +1219,30 @@ Expression *createExpression(AST_NODE_PTR currentNode){
ParentStatement->impl.assignment = assign;
return SEMANTIC_ERROR;
}
Statement *createStatement(AST_NODE_PTR currentNode);
int createStatement(Block * block, AST_NODE_PTR currentNode);
int fillBlock(Block * block,AST_NODE_PTR currentNode){
block->nodePtr = currentNode;
GHashTable * lowerScope = g_hash_table_new(g_str_hash,g_str_equal);
g_array_append_val(Scope, lowerScope);
for(size_t i = 0; i < currentNode->child_count; i++){
int signal = createStatement(block, currentNode->children[i]);
if(signal){
return SEMANTIC_ERROR;
}
}
g_hash_table_destroy(lowerScope);
g_array_remove_index(Scope, Scope->len-1);
return SEMANTIC_OK;
}
int createWhile(Statement * ParentStatement, AST_NODE_PTR currentNode){
assert(ParentExpression == NULL);
assert(ParentStatement == NULL);
assert(currentNode == NULL);
assert(currentNode->kind == AST_While);
@ -1213,32 +1253,17 @@ int createWhile(Statement * ParentStatement, AST_NODE_PTR currentNode){
return SEMANTIC_ERROR;
}
AST_NODE_PTR statementList = currentNode->children[1];
whileStruct.block.nodePtr = statementList;
for(size_t i = 0; i < statementList->child_count; i++){
Statement* statement = createStatement(statementList->children[i]);
if (NULL == statement) {
return SEMANTIC_ERROR;
}
g_array_append_val(whileStruct.block.statemnts, statement);
int signal = fillBlock(&whileStruct.block,statementList);
if(signal){
return SEMANTIC_ERROR;
}
ParentStatement->impl.whileLoop = whileStruct;
return SEMANTIC_OK;
}
int fillBlock(Block * block,AST_NODE_PTR currentNode){
block->nodePtr = currentNode;
for(size_t i = 0; i < currentNode->child_count; i++){
Statement* statement = createStatement(currentNode->children[i]);
if(statement == NULL){
return SEMANTIC_ERROR;
}
g_array_append_val(block->statemnts,statement);
}
return SEMANTIC_OK;
}
int createIf(Branch* Parentbranch, AST_NODE_PTR currentNode){
If ifbranch;
@ -1258,74 +1283,383 @@ int createIf(Branch* Parentbranch, AST_NODE_PTR currentNode){
return SEMANTIC_OK;
}
int createElse(){
int createElse(Branch* Parentbranch, AST_NODE_PTR currentNode){
Else elseBranch;
elseBranch.nodePtr = currentNode;
int status = fillBlock(&elseBranch.block, currentNode->children[0]);
if(status){
return SEMANTIC_ERROR;
}
Parentbranch->elseBranch = elseBranch;
return SEMANTIC_OK;
}
int createElseIf(Branch* Parentbranch, AST_NODE_PTR currentNode){
ElseIf elseIfBranch;
elseIfBranch.nodePtr = currentNode;
Expression* expression = createExpression(currentNode->children[0]);
if (NULL == expression) {
return SEMANTIC_ERROR;
}
elseIfBranch.conditon = expression;
int status = fillBlock(&elseIfBranch.block, currentNode->children[1]);
if(status){
return SEMANTIC_ERROR;
}
g_array_append_val(Parentbranch->elseIfBranches,elseIfBranch);
return SEMANTIC_OK;
}
int createBranch(Statement* ParentStatement,AST_NODE_PTR currentNode){
Branch Branch;
Branch.nodePtr = currentNode;
for (size_t i = 0; i < currentNode->child_count; i++ ){
switch (currentNode->children[i]->kind){
case AST_If:
if(createIf(&Branch, currentNode->children[i])){
return SEMANTIC_ERROR;
}
break;
case AST_IfElse:
if(createElseIf(&Branch, currentNode)){
return SEMANTIC_ERROR;
}
break;
case AST_Else:
if(createElse(&Branch, currentNode->children[i])){
return SEMANTIC_ERROR;
}
break;
default:
PANIC("current node is not part of a Branch");
break;
}
}
ParentStatement->impl.branch = Branch;
return SEMANTIC_OK;
}
Statement *createStatement(AST_NODE_PTR currentNode){
Statement* statement = malloc(sizeof(Statement));
statement->nodePtr = currentNode;
switch(currentNode->kind){
case AST_Decl:
statement->kind = StatementKindDeclaration;
int createStatement(Block * Parentblock , AST_NODE_PTR currentNode){
case AST_Def:
statement->kind = StatementKindDefinition;
case AST_While:
statement->kind = StatementKindWhile;
if(createWhile(statement, currentNode)){
return NULL;
switch(currentNode->kind){
case AST_Decl:{
GArray *variable= g_array_new(FALSE, FALSE, sizeof(Variable*));
int status = createDecl(currentNode, &variable);
if(status){
return SEMANTIC_ERROR;
}
for(size_t i = 0; i < variable->len ; i++){
Statement * statement = malloc(sizeof(Statement));
statement->nodePtr = currentNode;
statement->kind = StatementKindDeclaration;
statement->impl.variable = g_array_index(variable,Variable *,i);
g_array_append_val(Parentblock->statemnts,statement);
}
}
case AST_Stmt:
statement->kind = StatementKindBranch;
//ifbrnches:
case AST_Assign:
statement->kind = StatementKindAssignment;
if(createAssign(statement, currentNode)){
return NULL;
break;
case AST_Def:{
GArray *variable= g_array_new(FALSE, FALSE, sizeof(Variable*));
int status = createDef(currentNode, &variable);
if(status){
return SEMANTIC_ERROR;
}
for(size_t i = 0; i < variable->len ; i++){
Statement * statement = malloc(sizeof(Statement));
statement->nodePtr = currentNode;
statement->kind = StatementKindDefinition;
statement->impl.variable = g_array_index(variable,Variable *,i);
g_array_append_val(Parentblock->statemnts,statement);
}
}
break;
case AST_While:{
Statement * statement = malloc(sizeof(Statement));
statement->nodePtr = currentNode;
statement->kind = StatementKindWhile;
if(createWhile(statement, currentNode)){
return SEMANTIC_ERROR;
}
g_array_append_val(Parentblock->statemnts,statement);
}
break;
case AST_Stmt:{
Statement * statement = malloc(sizeof(Statement));
statement->nodePtr = currentNode;
statement->kind = StatementKindBranch;
if(createBranch(statement, currentNode)){
return SEMANTIC_ERROR;
}
g_array_append_val(Parentblock->statemnts,statement);
}
break;
case AST_Assign:{
Statement * statement = malloc(sizeof(Statement));
statement->nodePtr = currentNode;
statement->kind = StatementKindAssignment;
if(createAssign(statement, currentNode)){
return SEMANTIC_ERROR;
}
g_array_append_val(Parentblock->statemnts,statement);
}
break;
case AST_Call:
//both funcall and boxfuncall
//TODO both funcall and boxfuncall
default:
break;
}
return SEMANTIC_OK;
}
int createParam(GArray * Paramlist ,AST_NODE_PTR currentNode){
AST_NODE_PTR paramdecl = currentNode->children[1];
AST_NODE_PTR ioQualifierList = currentNode->children[0];
ParameterDeclaration decl;
decl.nodePtr = paramdecl;
if(ioQualifierList->child_count == 2){
decl.qualifier = InOut;
}else if(ioQualifierList->child_count == 1){
if(strcmp(ioQualifierList->children[0]->value , "in")){
decl.qualifier = In;
}else if(strcmp(ioQualifierList->children[0]->value , "out")){
decl.qualifier = Out;
}else{
PANIC("IO_Qualifier is not in or out");
}
}else{
PANIC("IO_Qualifier has not the right amount of children");
}
int signal = get_type_impl(paramdecl->children[0],&decl.type);
if(signal){
return SEMANTIC_ERROR;
}
Function *createFunction(AST_NODE_PTR currentNode){
Parameter param;
param.nodePtr = currentNode;
param.kind = ParameterDeclarationKind;
param.impl.declaration = decl;
param.name = paramdecl->children[1]->value;
g_array_append_val(Paramlist,param);
return SEMANTIC_OK;
}
BoxType *createBox(AST_NODE_PTR currentNode){
int createFunDef(Function * Parentfunction ,AST_NODE_PTR currentNode){
AST_NODE_PTR nameNode = currentNode->children[0];
AST_NODE_PTR paramlistlist = currentNode->children[1];
AST_NODE_PTR statementlist = currentNode->children[2];
FunctionDefinition fundef;
fundef.nodePtr = currentNode;
fundef.name = nameNode->value;
fundef.body = malloc(sizeof(Block));
fundef.parameter = malloc(sizeof(GArray));
int signal = fillBlock(fundef.body, statementlist);
if(signal){
return SEMANTIC_ERROR;
}
for(size_t i = 0; i < paramlistlist->child_count; i++){
//all parameterlists
AST_NODE_PTR paramlist = paramlistlist->children[i];
for (size_t j = 0; j < paramlistlist->child_count; j++){
int signal = createParam(fundef.parameter ,paramlist->children[i]);
//all params per list
if (signal){
return SEMANTIC_ERROR;
}
}
}
Parentfunction->nodePtr = currentNode;
Parentfunction->kind = FunctionDefinitionKind;
Parentfunction->impl.definition = fundef;
return SEMANTIC_OK;
}
int createFunDecl(Function * Parentfunction ,AST_NODE_PTR currentNode){
AST_NODE_PTR nameNode = currentNode->children[0];
AST_NODE_PTR paramlistlist = currentNode->children[1];
FunctionDeclaration fundecl;
fundecl.nodePtr = currentNode;
fundecl.name = nameNode->value;
fundecl.parameter = malloc(sizeof(GArray));
for(size_t i = 0; i < paramlistlist->child_count; i++){
//all parameterlists
AST_NODE_PTR paramlist = paramlistlist->children[i];
for (size_t j = 0; j < paramlistlist->child_count; j++){
int signal = createParam(fundecl.parameter ,paramlist->children[i]);
//all params per list
if (signal){
return SEMANTIC_ERROR;
}
}
}
Parentfunction->nodePtr = currentNode;
Parentfunction->kind = FunctionDefinitionKind;
Parentfunction->impl.declaration = fundecl;
return SEMANTIC_OK;
}
//TODO check if a function is present and if a declaration is present and identical.
Function * createFunction( AST_NODE_PTR currentNode){
Function * fun = malloc(sizeof(Function));
if(currentNode->child_count == 2){
int signal = createFunDecl(fun, currentNode);
if (signal){
return NULL;
}
}else if(currentNode->child_count == 3){
int signal = createFunDef(fun, currentNode);
if (signal){
return NULL;
}
}else {
PANIC("function should have 2 or 3 children");
}
return fun;
}
int createDeclMember(BoxType * ParentBox, AST_NODE_PTR currentNode){
Type * declType = malloc(sizeof(Type));
int status = get_type_impl(currentNode->children[0],&declType);
if(status){
return SEMANTIC_ERROR;
}
AST_NODE_PTR nameList = currentNode->children[1];
for(size_t i = 0; i < nameList->child_count; i++){
BoxMember * decl = malloc(sizeof(BoxMember));
decl->name = nameList->children[i]->value;
decl->nodePtr = currentNode;
decl->box = ParentBox;
decl->initalizer = NULL;
decl->type = declType;
if(g_hash_table_contains(ParentBox->member, (gpointer)decl->name)){
return SEMANTIC_ERROR;
}
g_hash_table_insert(ParentBox->member,(gpointer)decl->name,decl);
}
return SEMANTIC_OK;
}
int createDefMember(BoxType *ParentBox, AST_NODE_PTR currentNode){
AST_NODE_PTR declNode = currentNode->children[0];
AST_NODE_PTR expressionNode = currentNode->children[1];
AST_NODE_PTR nameList = declNode->children[1];
Type * declType = malloc(sizeof(Type));
int status = get_type_impl(currentNode->children[0],&declType);
if(status){
return SEMANTIC_ERROR;
}
Expression * init = createExpression(expressionNode);;
if (init == NULL){
return SEMANTIC_ERROR;
}
for (size_t i = 0; i < nameList->child_count; i++){
BoxMember *def = malloc(sizeof(BoxMember));
def->box = ParentBox;
def->type = declType;
def->initalizer = init;
def->name = nameList->children[i]->value;
def->nodePtr = currentNode;
if(g_hash_table_contains(ParentBox->member, (gpointer)def->name)){
return SEMANTIC_ERROR;
}
g_hash_table_insert(ParentBox->member,(gpointer)def->name,def);
}
return SEMANTIC_OK;
}
int createBox(GHashTable *boxes, AST_NODE_PTR currentNode){
BoxType * box = malloc(sizeof(BoxType));
box->nodePtr = currentNode;
const char * boxName = currentNode->children[0]->value;
AST_NODE_PTR boxMemberList = currentNode->children[1];
for (size_t i = 0; boxMemberList->child_count; i++){
switch (boxMemberList->children[i]->kind) {
case AST_Decl:
if(createDeclMember(box, boxMemberList->children[i]->children[i])){
return SEMANTIC_ERROR;
}
break;
case AST_Def:
if(createDeclMember(box, boxMemberList->children[i]->children[i])){
return SEMANTIC_ERROR;
}
break;
case AST_Fun:
//TODO FUNCTION Wait for createFunction()
default:
break;
}
}
if(g_hash_table_contains(boxes, (gpointer)boxName)){
return SEMANTIC_ERROR;
}
g_hash_table_insert(boxes, (gpointer)boxName, box);
return SEMANTIC_OK;
//
//box
// name
@ -1335,9 +1669,40 @@ BoxType *createBox(AST_NODE_PTR currentNode){
// fun //create static function
// a.b(dsadsadas)
//type box: boxy {
//
//long short int: a
//
//short short float: floaty = 0.54
//
//fun main (){
//int: a = 5
//}
}
int createTypeDef(GHashTable *types, AST_NODE_PTR currentNode){
AST_NODE_PTR typeNode = currentNode->children[0];
AST_NODE_PTR nameNode = currentNode->children[1];
}
Type * type = malloc(sizeof(Type));
int status = get_type_impl( typeNode, &type);
if(status){
return SEMANTIC_ERROR;
}
Typedefine *def = malloc(sizeof(Typedefine));
def->name = nameNode->value;
def->nodePtr = currentNode;
def->type = type;
if(g_hash_table_contains(types, (gpointer)def->name)){
return SEMANTIC_ERROR;
}
g_hash_table_insert(types, (gpointer)def->name, def);
return SEMANTIC_OK;
}
Module *create_set(AST_NODE_PTR currentNode){
DEBUG("create root Module");
@ -1378,8 +1743,10 @@ Module *create_set(AST_NODE_PTR currentNode){
case AST_Decl: {
GArray* vars;
int status = createDecl(currentNode->children[i], &vars);
if (fillTablesWithVars(variables, globalscope, vars) == SEMANTIC_ERROR) {
if (status){
return NULL;
}
if (fillTablesWithVars(variables, vars) == SEMANTIC_ERROR) {
print_diagnostic(current_file, &currentNode->children[i]->location, Error, "Variable already declared");
INFO("var already exists");
break;
@ -1390,13 +1757,29 @@ Module *create_set(AST_NODE_PTR currentNode){
case AST_Def: {
GArray* vars;
int status = createDef(currentNode->children[i], &vars);
if (status){
return NULL;
}
DEBUG("created Definition successfully");
break;
}
case AST_Box:
case AST_Box:{
int status = createBox(boxes, currentNode->children[i]);
if (status){
return NULL;
}
DEBUG("created Box successfully");
break;
}
case AST_Fun:
case AST_Typedef:
case AST_Typedef:{
int status = createTypeDef(types, currentNode->children[i]);
if (status){
return NULL;
}
DEBUG("created Typedef successfully");
break;
}
case AST_Import:
DEBUG("create Import");
g_array_append_val(imports, currentNode->children[i]->value);

20
src/set/types.h
View File

@ -74,10 +74,13 @@ typedef struct BoxType_t BoxType;
typedef struct Block_t Block;
typedef struct Expression_t Expression;
typedef struct BoxMember_t {
const char* name;
Type* type;
BoxType* box;
Expression* initalizer;
AST_NODE_PTR nodePtr;
} BoxMember;
@ -88,12 +91,11 @@ typedef struct BoxMember_t {
typedef struct BoxType_t {
// hashtable of members.
// Associates the memebers name (const char*) with its type (BoxMember)
GHashTable* member;
GHashTable* member; //BoxMember Pointer
AST_NODE_PTR nodePtr;
} BoxType;
typedef struct Variable_t Variable;
typedef struct Expression_t Expression;
typedef struct BoxAccess_t {
// list of recursive box accesses
@ -208,7 +210,7 @@ typedef enum FunctionKind_t {
typedef struct FunctionDefinition_t {
// hashtable of parameters
// associates a parameters name (const char*) with its parameter declaration (ParameterDeclaration)
GArray* parameter;
GArray* parameter; // Parameter
AST_NODE_PTR nodePtr;
// body of function
Block *body;
@ -219,8 +221,9 @@ typedef struct FunctionDefinition_t {
typedef struct FunctionDeclaration_t {
// hashtable of parameters
// associates a parameters name (const char*) with its parameter declaration (ParameterDeclaration)
GArray* parameter;
GArray* parameter; // Parameter
AST_NODE_PTR nodePtr;
const char* name;
} FunctionDeclaration;
typedef struct Function_t {
@ -229,6 +232,7 @@ typedef struct Function_t {
FunctionDefinition definition;
FunctionDeclaration declaration;
} impl;
AST_NODE_PTR nodePtr;
} Function;
// .------------------------------------------------.
@ -449,7 +453,7 @@ typedef struct FunctionBoxCall_t {
typedef struct Block_t {
// array of statements
GArray* statemnts;
GArray* statemnts; // array of type(Statement)
AST_NODE_PTR nodePtr;
} Block;
@ -520,7 +524,7 @@ typedef struct Statement_t {
While whileLoop;
Branch branch;
Assignment assignment;
Variable variable;
Variable *variable;
} impl;
AST_NODE_PTR nodePtr;
} Statement;
@ -530,8 +534,8 @@ typedef struct Statement_t {
// '------------------------------------------------'
typedef struct Module_t {
GHashTable* boxes;
GHashTable* types;
GHashTable* boxes; //BoxType
GHashTable* types; //
GHashTable* functions;
GHashTable* variables;
// to be resolved after the module has been parsed completely