diff options
Diffstat (limited to 'src/main/java')
3 files changed, 13 insertions, 6 deletions
diff --git a/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java b/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java index 93fd5086..8a268c4c 100644 --- a/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java +++ b/src/main/java/org/shedlang/compiler/stackir/StackCompiler.java @@ -1,10 +1,7 @@ package org.shedlang.compiler.stackir; import org.shedlang.compiler.ast.typed.*; -import org.shedlang.compiler.stackir.instructions.Instruction; -import org.shedlang.compiler.stackir.instructions.PushBoolInstruction; -import org.shedlang.compiler.stackir.instructions.PushIntInstruction; -import org.shedlang.compiler.stackir.instructions.PushStringInstruction; +import org.shedlang.compiler.stackir.instructions.*; import java.util.List; @@ -25,7 +22,7 @@ public class StackCompiler { compileIntLiteral(typedIntLiteralNode); case TypedReferenceNode typedReferenceNode -> - throw new UnsupportedOperationException("TODO"); + compileReference(typedReferenceNode); case TypedStringLiteralNode typedStringLiteralNode -> compileStringLiteral(typedStringLiteralNode); @@ -36,6 +33,10 @@ public class StackCompiler { return List.of(new PushIntInstruction(node.value(), node.source())); } + private static List<Instruction> compileReference(TypedReferenceNode node) { + return List.of(new LocalLoadInstruction(node.name(), node.source())); + } + private static List<Instruction> compileStringLiteral(TypedStringLiteralNode node) { return List.of(new PushStringInstruction(node.value(), node.source())); } diff --git a/src/main/java/org/shedlang/compiler/stackir/instructions/Instruction.java b/src/main/java/org/shedlang/compiler/stackir/instructions/Instruction.java index 857d7d6a..1f84ba23 100644 --- a/src/main/java/org/shedlang/compiler/stackir/instructions/Instruction.java +++ b/src/main/java/org/shedlang/compiler/stackir/instructions/Instruction.java @@ -1,4 +1,4 @@ package org.shedlang.compiler.stackir.instructions; -public sealed interface Instruction permits PushBoolInstruction, PushIntInstruction, PushStringInstruction { +public sealed interface Instruction permits LocalLoadInstruction, PushBoolInstruction, PushIntInstruction, PushStringInstruction { } diff --git a/src/main/java/org/shedlang/compiler/stackir/instructions/LocalLoadInstruction.java b/src/main/java/org/shedlang/compiler/stackir/instructions/LocalLoadInstruction.java new file mode 100644 index 00000000..b7656ed3 --- /dev/null +++ b/src/main/java/org/shedlang/compiler/stackir/instructions/LocalLoadInstruction.java @@ -0,0 +1,6 @@ +package org.shedlang.compiler.stackir.instructions; + +import org.shedlang.compiler.sources.Source; + +public record LocalLoadInstruction(String name, Source source) implements Instruction { +} |