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codegen: emit Store for Assign exprs

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Luna 2019-09-29 11:41:16 -03:00
parent 5d8efd657f
commit f84eb16490
1 changed files with 7 additions and 13 deletions
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20
src/codegen.zig
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@ -210,22 +210,16 @@ pub const Codegen = struct {
);
},
// TODO finish this
.Assign => |assign| {
// TODO find assign.name on the "parent context", we should have
// a way to do name resolution that is completely relative to
// where we currently are, and go up in scope. so that we find
// the LLVMValueRef.
// we will also need to repeat the step for the type resolver
//var typ = self.findCurrent(assign.name);
@panic("TODO finish Assign emitting");
const name = assign.name.lexeme;
var meta = self.ctx.current_scope.?.meta_map.get(name).?.value;
var assign_expr = try self.emitExpr(builder, assign.value);
var llvm_alloca: llvm.LLVMValueRef = switch (meta.using) {
.Function => meta.from_function.?.parameters.get(name).?.value.llvm_alloca.?,
.Scope => meta.llvm_alloca.?,
};
// TODO rm null
return llvm.LLVMBuildStore(builder, null, assign_expr);
return llvm.LLVMBuildStore(builder, assign_expr, llvm_alloca);
},
.Variable => |vari| {