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Some in-progress work

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This commit is contained in:
greg 2016-12-22 18:40:01 -08:00
parent a01b6c874e
commit 2ad65a1c5d
1 changed files with 7 additions and 5 deletions
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12
src/compilation.rs
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@ -12,12 +12,12 @@ mod LLVMWrap {
use self::llvm_sys::prelude::*; use self::llvm_sys::prelude::*;
use self::llvm_sys::core; use self::llvm_sys::core;
use std::ptr; use std::ptr;
pub fn ContextCreate() -> LLVMContextRef { pub fn create_context() -> LLVMContextRef {
unsafe { unsafe {
core::LLVMContextCreate() core::LLVMContextCreate()
} }
} }
pub fn ModuleCreateWithName(name: &str) -> LLVMModuleRef { pub fn module_create_with_name(name: &str) -> LLVMModuleRef {
unsafe { unsafe {
let n = name.as_ptr() as *const _; let n = name.as_ptr() as *const _;
core::LLVMModuleCreateWithName(n) core::LLVMModuleCreateWithName(n)
@ -32,8 +32,8 @@ mod LLVMWrap {
pub fn compile_ast(ast: AST) { pub fn compile_ast(ast: AST) {
println!("Compiling!"); println!("Compiling!");
let context = LLVMWrap::ContextCreate(); let context = LLVMWrap::create_context();
let module = LLVMWrap::ModuleCreateWithName("schala"); let module = LLVMWrap::module_create_with_name("schala");
let builder = LLVMWrap::CreateBuilderInContext(context); let builder = LLVMWrap::CreateBuilderInContext(context);
unsafe { unsafe {
@ -63,7 +63,6 @@ trait CodeGen {
fn codegen(&self, LLVMContextRef) -> LLVMValueRef; fn codegen(&self, LLVMContextRef) -> LLVMValueRef;
} }
impl CodeGen for ASTNode { impl CodeGen for ASTNode {
fn codegen(&self, context: LLVMContextRef) -> LLVMValueRef { fn codegen(&self, context: LLVMContextRef) -> LLVMValueRef {
use self::ASTNode::*; use self::ASTNode::*;
@ -78,6 +77,9 @@ impl CodeGen for Expression {
fn codegen(&self, context: LLVMContextRef) -> LLVMValueRef { fn codegen(&self, context: LLVMContextRef) -> LLVMValueRef {
use self::Expression::*; use self::Expression::*;
match self { match self {
&BinExp(ref op, ref left, ref right) => {
unimplemented!()
},
&Number(ref n) => { &Number(ref n) => {
unimplemented!() unimplemented!()
}, },