using CLanguage.Compiler; using System.Runtime.CompilerServices; namespace CLanguage.Syntax { [System.Runtime.CompilerServices.NullableContext(1)] [System.Runtime.CompilerServices.Nullable(0)] public abstract class Statement { public Location Location { get; set; } public abstract bool AlwaysReturns { get; } public void Emit(EmitContext ec) { DoEmit(ec); } protected abstract void DoEmit(EmitContext ec); public Block ToBlock() { Block block = this as Block; if (block != null) return block; block = new Block(VariableScope.Local); block.AddStatement(this); return block; } public abstract void AddDeclarationToBlock(BlockContext context); } }