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Add rest of the integer types

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This commit is contained in:
Sofia 2026-05-10 18:18:25 +03:00
parent db8de8fc30
commit 2034c6c55f
5 changed files with 125 additions and 4 deletions
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12
src/codegen.cpp
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@ -782,12 +782,24 @@ namespace AST {
namespace types {
llvm::Type* FundamentalType::codegen(codegen::Builder& builder, codegen::TypeMap&) {
switch (this->m_ty) {
case FundamentalTypeKind::ShortInt:
case FundamentalTypeKind::UShortInt:
return builder.builder->getInt16Ty();
case FundamentalTypeKind::Int:
case FundamentalTypeKind::UInt:
return builder.builder->getInt32Ty();
case FundamentalTypeKind::LongInt:
case FundamentalTypeKind::ULongInt:
return builder.builder->getInt64Ty();
case FundamentalTypeKind::LongLongInt:
case FundamentalTypeKind::ULongLongInt:
return builder.builder->getInt128Ty();
case FundamentalTypeKind::Bool:
return builder.builder->getInt1Ty();
case FundamentalTypeKind::Char:
return builder.builder->getInt8Ty();
case FundamentalTypeKind::UChar:
return builder.builder->getInt8Ty();
case FundamentalTypeKind::Void:
return builder.builder->getVoidTy();
default:

53
src/parsing.cpp
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@ -2,6 +2,7 @@
#include "parsing.h"
#include "tokens.h"
#include <set>
namespace parsing {
namespace {
@ -126,16 +127,64 @@ namespace parsing {
}
else {
// TODO eventually make this be potentially more than one word
std::string type_name = token.content;
std::string type_name = {};
if (type_name == "int") {
std::set<std::string> type_parts = { "unsigned", "short", "long", "int", "char", "void" };
int counter = 0;
while (token.type == token::Type::Ident && type_parts.contains(token.content)) {
if (counter > 0) {
type_name += " ";
inner.next();
}
type_name += token.content;
counter++;
token = inner.peek();
}
std::cout << type_name << std::endl;
if (type_name == "short int") {
auto ty = new types::FundamentalType{ is_const, types::FundamentalTypeKind::ShortInt };
returned = std::shared_ptr<types::Type>{ ty };
}
else if (type_name == "unsigned short int") {
auto ty = new types::FundamentalType{ is_const, types::FundamentalTypeKind::UShortInt };
returned = std::shared_ptr<types::Type>{ ty };
}
else if (type_name == "int") {
auto ty = new types::FundamentalType{ is_const, types::FundamentalTypeKind::Int };
returned = std::shared_ptr<types::Type>{ ty };
}
else if (type_name == "unsigned int") {
auto ty = new types::FundamentalType{ is_const, types::FundamentalTypeKind::UInt };
returned = std::shared_ptr<types::Type>{ ty };
}
else if (type_name == "long int") {
auto ty = new types::FundamentalType{ is_const, types::FundamentalTypeKind::LongInt };
returned = std::shared_ptr<types::Type>{ ty };
}
else if (type_name == "unsigned long int") {
auto ty = new types::FundamentalType{ is_const, types::FundamentalTypeKind::ULongInt };
returned = std::shared_ptr<types::Type>{ ty };
}
else if (type_name == "long long int") {
auto ty = new types::FundamentalType{ is_const, types::FundamentalTypeKind::LongLongInt };
returned = std::shared_ptr<types::Type>{ ty };
}
else if (type_name == "unsigned long long int") {
auto ty = new types::FundamentalType{ is_const, types::FundamentalTypeKind::ULongLongInt };
returned = std::shared_ptr<types::Type>{ ty };
}
else if (type_name == "char") {
auto ty = new types::FundamentalType{ is_const, types::FundamentalTypeKind::Char };
returned = std::shared_ptr<types::Type>{ ty };
}
else if (type_name == "unsigned char") {
auto ty = new types::FundamentalType{ is_const, types::FundamentalTypeKind::UChar };
returned = std::shared_ptr<types::Type>{ ty };
}
else if (type_name == "void") {
auto ty = new types::FundamentalType{ is_const, types::FundamentalTypeKind::Void };
returned = std::shared_ptr<types::Type>{ ty };

48
src/types.cpp
View File

@ -46,12 +46,36 @@ namespace types {
if (this->m_const)
out << "const ";
switch (this->m_ty) {
case FundamentalTypeKind::ShortInt:
out << "ShortInt";
break;
case FundamentalTypeKind::Int:
out << "Int";
break;
case FundamentalTypeKind::LongInt:
out << "LongInt";
break;
case FundamentalTypeKind::LongLongInt:
out << "LongLongInt";
break;
case FundamentalTypeKind::UShortInt:
out << "UShortInt";
break;
case FundamentalTypeKind::UInt:
out << "UInt";
break;
case FundamentalTypeKind::ULongInt:
out << "ULongInt";
break;
case FundamentalTypeKind::ULongLongInt:
out << "ULongLongInt";
break;
case FundamentalTypeKind::Bool:
out << "Bool";
break;
case FundamentalTypeKind::UChar:
out << "UChar";
break;
case FundamentalTypeKind::Char:
out << "Char";
break;
@ -80,10 +104,21 @@ namespace types {
bool FundamentalType::is_signed() {
switch (this->m_ty) {
case FundamentalTypeKind::ShortInt:
case FundamentalTypeKind::Int:
case FundamentalTypeKind::LongInt:
case FundamentalTypeKind::LongLongInt:
return true;
case FundamentalTypeKind::Bool:
case FundamentalTypeKind::UShortInt:
case FundamentalTypeKind::UInt:
case FundamentalTypeKind::ULongInt:
case FundamentalTypeKind::ULongLongInt:
return false;
case FundamentalTypeKind::Char:
return true;
case FundamentalTypeKind::UChar:
return false;
case FundamentalTypeKind::Bool:
return false;
default:
throw std::runtime_error("Invalid type");
@ -92,11 +127,22 @@ namespace types {
uint32_t FundamentalType::size() {
switch (this->m_ty) {
case FundamentalTypeKind::ShortInt:
case FundamentalTypeKind::UShortInt:
return 16;
case FundamentalTypeKind::Int:
case FundamentalTypeKind::UInt:
return 32;
case FundamentalTypeKind::LongInt:
case FundamentalTypeKind::ULongInt:
return 64;
case FundamentalTypeKind::LongLongInt:
case FundamentalTypeKind::ULongLongInt:
return 128;
case FundamentalTypeKind::Bool:
return 1;
case FundamentalTypeKind::Char:
case FundamentalTypeKind::UChar:
return 8;
default:
throw std::runtime_error("Invalid type");

10
src/types.h
View File

@ -17,8 +17,18 @@ namespace types {
enum FundamentalTypeKind {
Int,
ShortInt,
LongInt,
LongLongInt,
UInt,
UShortInt,
ULongInt,
ULongLongInt,
Bool,
Char,
UChar,
Void,
/// @brief Mainly used for binop resolution
Any,

6
test.c
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@ -25,7 +25,7 @@ void update_ptr(char* ptr) {
*ptr = 50;
}
int main() {
long long int main() {
// Test fibonacci sequence
char text[30] = "10th fibonacci number is %d!\n";
printf(text, fibonacci(10));
@ -71,5 +71,9 @@ int main() {
printf("while-counter: %d\n", counter++);
}
short int sh = 123;
long int lg = 456;
long long int longer = 789;
return 0;
}