From 51f6b88390ce1c028fd1a3163f26620e6be16480 Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Sat, 17 Jun 2023 19:35:47 +0100 Subject: Add LLVM function declarations --- .../LlvmIrSerializerFunctionDeclarationTests.java | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerFunctionDeclarationTests.java (limited to 'src/test/java') diff --git a/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerFunctionDeclarationTests.java b/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerFunctionDeclarationTests.java new file mode 100644 index 00000000..a33e3283 --- /dev/null +++ b/src/test/java/org/shedlang/compiler/backends/llvm/ir/LlvmIrSerializerFunctionDeclarationTests.java @@ -0,0 +1,29 @@ +package org.shedlang.compiler.backends.llvm.ir; + +import org.junit.jupiter.api.Test; +import org.shedlang.compiler.backends.llvm.ir.ast.LlvmFunctionDeclaration; +import org.shedlang.compiler.backends.llvm.ir.ast.LlvmIr; +import org.shedlang.compiler.backends.llvm.ir.ast.types.LlvmTypes; + +import java.util.List; + +import static org.shedlang.compiler.backends.llvm.ir.LlvmIrSerializerTesting.serializeToString; +import static org.zwobble.precisely.AssertThat.assertThat; +import static org.zwobble.precisely.Matchers.equalTo; + +public class LlvmIrSerializerFunctionDeclarationTests { + @Test + public void canSerializeFunctionDeclaration() { + var definition = new LlvmFunctionDeclaration( + "f", + LlvmTypes.INT_32, + List.of(LlvmIr.param(LlvmTypes.INT_64, "x"), LlvmIr.param(LlvmTypes.INT_64, "y")) + ); + + var result = serializeToString(definition, LlvmIrSerializer::serializeTopLevelEntity); + + assertThat(result, equalTo(""" + declare i32 @f(i64 %x, i64 %y) + """)); + } +} -- cgit v1.2.3