From c2b45daf5ddab7b518aed9a51026a599fe4bccef Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Sun, 17 Sep 2023 18:10:00 +0100 Subject: Add tuple-get instruction --- .../shedlang/compiler/stackir/InstructionSerializerTests.java | 9 +++++++++ .../org/shedlang/compiler/stackir/instructions/Instructions.java | 4 ++++ 2 files changed, 13 insertions(+) (limited to 'src/test/java') diff --git a/src/test/java/org/shedlang/compiler/stackir/InstructionSerializerTests.java b/src/test/java/org/shedlang/compiler/stackir/InstructionSerializerTests.java index 84df6b84..bfbec2a6 100644 --- a/src/test/java/org/shedlang/compiler/stackir/InstructionSerializerTests.java +++ b/src/test/java/org/shedlang/compiler/stackir/InstructionSerializerTests.java @@ -294,6 +294,15 @@ public class InstructionSerializerTests { assertThat(string, equalTo("(tuple-create 2)")); } + @Test + public void canSerializeTupleGet() { + var instruction = Instructions.tupleGet(2); + + var string = serialize(instruction); + + assertThat(string, equalTo("(tuple-get 2)")); + } + @Test public void canSerializeVarLoad() { var instruction = Instructions.varLoad("x"); diff --git a/src/test/java/org/shedlang/compiler/stackir/instructions/Instructions.java b/src/test/java/org/shedlang/compiler/stackir/instructions/Instructions.java index 90c95941..dbef836e 100644 --- a/src/test/java/org/shedlang/compiler/stackir/instructions/Instructions.java +++ b/src/test/java/org/shedlang/compiler/stackir/instructions/Instructions.java @@ -106,6 +106,10 @@ public class Instructions { return new TupleCreateInstruction(elementCount, Sources.NULL); } + public static Instruction tupleGet(int elementIndex) { + return new TupleGetInstruction(elementIndex, Sources.NULL); + } + public static Instruction varLoad(String name) { return new VarLoadInstruction(name, Sources.NULL); } -- cgit v1.2.3