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gemstone
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first kind of working implementation of set

This commit is contained in:
Felix Müller 2024-06-05 23:55:30 +02:00
parent 069369ca61
commit 4067339df8
3 changed files with 53 additions and 18 deletions
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3
src/compiler.c
View File

@ -11,6 +11,7 @@
#include <io/files.h>
#include <assert.h>
#include <cfg/opt.h>
#include <set/set.h>
extern void yyrestart(FILE *);
@ -140,7 +141,7 @@ static void build_target(ModuleFileStack *unit, const TargetConfig *target) {
if (setup_target_environment(target) == 0) {
print_ast_to_file(ast, target);
Module * test = create_set(ast);
// TODO: parse AST to semantic values
// TODO: backend codegen
}

63
src/set/set.c
View File

@ -93,7 +93,7 @@ int scale_factor_from(const char* string, double* factor) {
int check_scale_factor(AST_NODE_PTR node, Scale scale) {
assert(node != NULL);
if (8 > scale) {
if (8 < scale) {
print_diagnostic(current_file, &node->location, Error, "Composite scale overflow");
return SEMANTIC_ERROR;
}
@ -222,6 +222,7 @@ int get_type_impl(AST_NODE_PTR currentNode, Type** type) {
assert(currentNode != NULL);
assert(currentNode->kind == AST_Type);
assert(currentNode->child_count > 0);
DEBUG("start Type");
int status;
@ -340,7 +341,8 @@ int createDef(AST_NODE_PTR currentNode, GArray** variables) {
AST_NODE_PTR declaration = currentNode->children[0];
AST_NODE_PTR expression = currentNode->children[1];
AST_NODE_PTR ident_list = currentNode->children[0]->children[currentNode->child_count - 1];
AST_NODE_PTR ident_list = declaration->children[currentNode->child_count - 1];
*variables = g_array_new(FALSE, FALSE, sizeof(Variable*));
@ -351,20 +353,20 @@ int createDef(AST_NODE_PTR currentNode, GArray** variables) {
int status = SEMANTIC_OK;
DEBUG("Child Count: %i", declaration->child_count);
for (size_t i = 0; i < declaration->children[i]->child_count; i++){
for (size_t i = 0; i < declaration->child_count; i++){
switch(declaration->children[i]->kind) {
case AST_Storage:
DEBUG("fill Qualifier");
decl.qualifier = Qualifier_from_string(currentNode->children[i]->value);
decl.qualifier = Qualifier_from_string(declaration->children[i]->value);
break;
case AST_Type:
DEBUG("fill Type");
status = get_type_impl(currentNode->children[i], &decl.type);
status = get_type_impl(declaration->children[i], &decl.type);
break;
case AST_IdentList:
break;
default:
PANIC("invalid node type: %ld", currentNode->children[i]->kind);
PANIC("invalid node type: %ld", declaration->children[i]->kind);
break;
}
}
@ -1087,6 +1089,7 @@ int createTransmute(Expression* ParentExpression, AST_NODE_PTR currentNode){
Expression *createExpression(AST_NODE_PTR currentNode){
DEBUG("create Expression");
Expression *expression = malloc(sizeof(Expression));
expression->nodePtr = currentNode;
switch(currentNode->kind){
@ -1222,6 +1225,7 @@ Expression *createExpression(AST_NODE_PTR currentNode){
int createStatement(Block * block, AST_NODE_PTR currentNode);
int fillBlock(Block * block,AST_NODE_PTR currentNode){
DEBUG("start filling Block");
block->nodePtr = currentNode;
GHashTable * lowerScope = g_hash_table_new(g_str_hash,g_str_equal);
@ -1238,6 +1242,7 @@ int fillBlock(Block * block,AST_NODE_PTR currentNode){
g_hash_table_destroy(lowerScope);
g_array_remove_index(Scope, Scope->len-1);
DEBUG("created Block successfully");
return SEMANTIC_OK;
}
@ -1349,7 +1354,7 @@ int createBranch(Statement* ParentStatement,AST_NODE_PTR currentNode){
}
int createStatement(Block * Parentblock , AST_NODE_PTR currentNode){
DEBUG("create Statement");
switch(currentNode->kind){
case AST_Decl:{
@ -1433,12 +1438,18 @@ int createStatement(Block * Parentblock , AST_NODE_PTR currentNode){
int createParam(GArray * Paramlist ,AST_NODE_PTR currentNode){
DEBUG("start param");
DEBUG("current node child count: %i",currentNode->kind);
if( currentNode->kind == AST_Parameter){
DEBUG("current n");
}
AST_NODE_PTR paramdecl = currentNode->children[1];
AST_NODE_PTR ioQualifierList = currentNode->children[0];
ParameterDeclaration decl;
decl.nodePtr = paramdecl;
DEBUG("paramnode child count: %i", ioQualifierList->child_count );
if(ioQualifierList->child_count == 2){
decl.qualifier = InOut;
}else if(ioQualifierList->child_count == 1){
@ -1466,12 +1477,13 @@ int createParam(GArray * Paramlist ,AST_NODE_PTR currentNode){
param.name = paramdecl->children[1]->value;
g_array_append_val(Paramlist,param);
DEBUG("created param successfully");
return SEMANTIC_OK;
}
int createFunDef(Function * Parentfunction ,AST_NODE_PTR currentNode){
DEBUG("start fundef");
AST_NODE_PTR nameNode = currentNode->children[0];
AST_NODE_PTR paramlistlist = currentNode->children[1];
AST_NODE_PTR statementlist = currentNode->children[2];
@ -1508,13 +1520,14 @@ int createFunDef(Function * Parentfunction ,AST_NODE_PTR currentNode){
Parentfunction->nodePtr = currentNode;
Parentfunction->kind = FunctionDefinitionKind;
Parentfunction->impl.definition = fundef;
Parentfunction->name = fundef.name;
return SEMANTIC_OK;
}
int createFunDecl(Function * Parentfunction ,AST_NODE_PTR currentNode){
DEBUG("start fundecl");
AST_NODE_PTR nameNode = currentNode->children[0];
AST_NODE_PTR paramlistlist = currentNode->children[1];
@ -1545,29 +1558,34 @@ int createFunDecl(Function * Parentfunction ,AST_NODE_PTR currentNode){
Parentfunction->nodePtr = currentNode;
Parentfunction->kind = FunctionDefinitionKind;
Parentfunction->impl.declaration = fundecl;
Parentfunction->name = fundecl.name;
return SEMANTIC_OK;
}
//TODO check if a function is present and if a declaration is present and identical.
Function * createFunction( AST_NODE_PTR currentNode){
int createFunction(GHashTable* functions, AST_NODE_PTR currentNode){
assert(currentNode->kind == AST_Fun);
Function * fun = malloc(sizeof(Function));
if(currentNode->child_count == 2){
int signal = createFunDecl(fun, currentNode);
if (signal){
return NULL;
return SEMANTIC_ERROR;
}
}else if(currentNode->child_count == 3){
int signal = createFunDef(fun, currentNode);
if (signal){
return NULL;
return SEMANTIC_ERROR;
}
}else {
PANIC("function should have 2 or 3 children");
}
return fun;
if(g_hash_table_contains(functions,fun->name)){
return SEMANTIC_ERROR;
}
g_hash_table_insert(functions,(gpointer)fun->name, fun);
return SEMANTIC_OK;
}
@ -1682,6 +1700,7 @@ int createBox(GHashTable *boxes, AST_NODE_PTR currentNode){
}
int createTypeDef(GHashTable *types, AST_NODE_PTR currentNode){
DEBUG("create Type define");
AST_NODE_PTR typeNode = currentNode->children[0];
AST_NODE_PTR nameNode = currentNode->children[1];
@ -1701,6 +1720,11 @@ int createTypeDef(GHashTable *types, AST_NODE_PTR currentNode){
return SEMANTIC_ERROR;
}
g_hash_table_insert(types, (gpointer)def->name, def);
if(g_hash_table_contains(declaredComposites, (gpointer)def->name)){
return SEMANTIC_ERROR;
}
g_hash_table_insert(declaredComposites, (gpointer)def->name, def);
return SEMANTIC_OK;
}
@ -1771,7 +1795,16 @@ Module *create_set(AST_NODE_PTR currentNode){
DEBUG("created Box successfully");
break;
}
case AST_Fun:
case AST_Fun:{
DEBUG("start function");
int status = createFunction(functions,currentNode->children[i]);
if (status){
return NULL;
}
DEBUG("created function successfully");
break;
}
case AST_Typedef:{
int status = createTypeDef(types, currentNode->children[i]);
if (status){

1
src/set/types.h
View File

@ -233,6 +233,7 @@ typedef struct Function_t {
FunctionDeclaration declaration;
} impl;
AST_NODE_PTR nodePtr;
const char * name;
} Function;
// .------------------------------------------------.