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Now supports function calling

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This commit is contained in:
Pasha Bibko
2025-05-11 15:17:07 +01:00
parent c47889a4ff
commit 2a47fd1756
9 changed files with 206 additions and 44 deletions
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48
Parser/inc/AST.h
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@@ -15,6 +15,9 @@ namespace LX
llvm::LLVMContext context;
llvm::Module module;
llvm::IRBuilder<> builder;
// All IR functions that have been generated //
std::unordered_map<std::string, llvm::Function*> functions;
};
}
@@ -32,6 +35,9 @@ namespace LX::AST
// Function to log the node to a file, will throw an error if called on this class //
void Log(unsigned depth) override;
// Function to get the node's type name, will throw an error if called on this class //
virtual const char* TypeName() override;
// The nodes that are contained within this node //
std::vector<std::unique_ptr<Node>> nodes;
};
@@ -49,6 +55,9 @@ namespace LX::AST
// Function to log the node to a file //
void Log(unsigned depth) override;
// Function to get the node's type name //
const char* TypeName() override;
private:
// The number it stores //
// Yes the number is stored as a string, It's horrible I know //
@@ -68,6 +77,9 @@ namespace LX::AST
// Function to log the node to a file //
void Log(unsigned depth) override;
// Function to get the node's type name //
const char* TypeName() override;
private:
// The sides of the operation //
// Unary operations are handled by a different class //
@@ -90,6 +102,9 @@ namespace LX::AST
// Function to log the node to a file //
void Log(unsigned depth) override;
// Function to get the node's type name //
const char* TypeName() override;
private:
// What it is returning (can be null) //
std::unique_ptr<Node> m_Val;
@@ -108,6 +123,9 @@ namespace LX::AST
// Function to log the node to a file //
void Log(unsigned depth) override;
// Function to get the node's type name //
const char* TypeName() override;
private:
// Name of the variable //
std::string m_Name;
@@ -128,6 +146,9 @@ namespace LX::AST
// Function to log the node to a file //
void Log(unsigned depth) override;
// Function to get the node's type name //
const char* TypeName() override;
private:
// Name of the variable //
std::string m_Name;
@@ -149,8 +170,35 @@ namespace LX::AST
// Function to log the node to a file //
void Log(unsigned depth) override;
// Function to get the node's type name //
const char* TypeName() override;
private:
// The name of the variable //
std::string m_Name;
};
// Node to represent calling a function within the AST //
class FunctionCall : public Node
{
public:
// Constructor to set the name of the function and any args it may have //
FunctionCall(const std::string& funcName, std::vector<std::unique_ptr<Node>>& args);
// Function for generating LLVM IR (Intermediate representation) //
llvm::Value* GenIR(InfoLLVM& LLVM, FunctionScope& func) override;
// Function to log the niode to a file //
void Log(unsigned depth) override;
// Function to get the node's type name //
const char* TypeName() override;
private:
// The name of the function //
std::string m_Name;
// Any arguments to pass into the function //
std::vector<std::unique_ptr<Node>> m_Args;
};
}