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Function parameters can now be read

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Pasha Bibko
2025-05-10 15:09:50 +01:00
parent 9e9606681f
commit c47889a4ff
8 changed files with 168 additions and 31 deletions
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18
Parser/src/GenIR.cpp
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@@ -3,7 +3,7 @@
#include <Parser.h>
#include <ParserErrors.h>
#include <AST.h>
#include <Scope.h>
namespace LX
{
@@ -32,22 +32,24 @@ namespace LX
{
// Creates the functions signature and return type //
llvm::FunctionType* retType = llvm::FunctionType::get(llvm::Type::getInt32Ty(LLVM.context), false); // <- Defaults to int currently
std::cout << funcAST.params.size() << std::endl;
std::vector<llvm::Type*> funcParams(funcAST.params.size(), LLVM.builder.getInt32Ty());
llvm::FunctionType* retType = llvm::FunctionType::get(llvm::Type::getInt32Ty(LLVM.context), funcParams, false); // <- Defaults to int currently
llvm::Function* func = llvm::Function::Create(retType, GetLinkageType(funcAST.name), funcAST.name, LLVM.module);
llvm::BasicBlock* entry = llvm::BasicBlock::Create(LLVM.context, funcAST.name + "-entry", func);
LLVM.builder.SetInsertPoint(entry);
// Adds the function's parameters to the scope //
for (std::string& param : funcAST.params)
{
//LLVM.scope->CreateVar(param, LLVM);
}
// Creates the storer of the variables/parameters //
FunctionScope funcScope(funcAST.params, func);
// Generates the IR within the function by looping over the nodes //
for (auto& node : funcAST.body)
{
ThrowIf<IRGenerationError>(IsValidTopLevelNode(node->m_Type) == false); // <- TODO: replace with actual error type
node->GenIR(LLVM);
node->GenIR(LLVM, funcScope);
}
// Adds a terminator if there is none //