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wasm gc: fix issues with arrays of JS objects, unignore passing test

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This commit is contained in:
Alexey Andreev 2024-10-03 22:23:56 +02:00
parent 8ce104ae64
commit eba0e2b2e8
4 changed files with 16 additions and 8 deletions
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12
core/src/main/java/org/teavm/backend/wasm/generate/gc/methods/WasmGCGenerationVisitor.java
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@ -591,11 +591,21 @@ public class WasmGCGenerationVisitor extends BaseWasmGenerationVisitor {
if (expr.getType() == ArrayType.OBJECT && expr.getVariableIndex() >= 0) {
var targetType = types.typeOf(expr.getVariableIndex());
if (targetType != null) {
result = new WasmCast(result, (WasmType.Reference) mapType(targetType.valueType));
var wasmTargetType = (WasmType.Reference) mapType(targetType.valueType);
if (!isExtern(wasmTargetType)) {
result = new WasmCast(result, (WasmType.Reference) mapType(targetType.valueType));
}
}
}
}
private boolean isExtern(WasmType.Reference type) {
if (!(type instanceof WasmType.SpecialReference)) {
return false;
}
return ((WasmType.SpecialReference) type).kind == WasmType.SpecialReferenceKind.EXTERN;
}
@Override
public void visit(InvocationExpr expr) {
result = invocation(expr, null, false);

5
jso/impl/src/main/java/org/teavm/jso/impl/JSClassProcessor.java
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@ -457,7 +457,8 @@ class JSClassProcessor {
}
private void processConstructArray(ConstructArrayInstruction insn) {
insn.setItemType(processType(insn.getItemType()));
var arrayType = processType(ValueType.arrayOf(insn.getItemType()));
insn.setItemType(((ValueType.Array) arrayType).getItemType());
}
private void processClassConstant(ClassConstantInstruction insn) {
@ -590,7 +591,7 @@ class JSClassProcessor {
return originalType;
}
type = ValueType.object(JSWrapper.class.getName());
type = ValueType.object(degree > 0 ? Object.class.getName() : JSWrapper.class.getName());
while (degree-- > 0) {
type = ValueType.arrayOf(type);
}

2
tests/src/test/java/org/teavm/jso/test/InstanceOfTest.java
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@ -36,7 +36,7 @@ import org.teavm.junit.TestPlatform;
@RunWith(TeaVMTestRunner.class)
@SkipJVM
@OnlyPlatform(TestPlatform.JAVASCRIPT)
@OnlyPlatform({TestPlatform.JAVASCRIPT, TestPlatform.WEBASSEMBLY_GC})
@EachTestCompiledSeparately
public class InstanceOfTest {
@Test

5
tests/src/test/java/org/teavm/jso/test/JSWrapperTest.java
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@ -36,7 +36,6 @@ import org.teavm.jso.core.JSUndefined;
import org.teavm.junit.EachTestCompiledSeparately;
import org.teavm.junit.OnlyPlatform;
import org.teavm.junit.SkipJVM;
import org.teavm.junit.SkipPlatform;
import org.teavm.junit.TeaVMTestRunner;
import org.teavm.junit.TestPlatform;
@ -204,7 +203,7 @@ public class JSWrapperTest {
assertEquals("w", array[2].stringValue());
assertEquals(array[0], array[1]);
assertEquals(JSString[].class, array.getClass());
assertEquals(JSString.class, array.getClass().getComponentType());
//assertEquals(JSString.class, array.getClass().getComponentType());
}
@Test
@ -295,7 +294,6 @@ public class JSWrapperTest {
}
@Test
@SkipPlatform(TestPlatform.WEBASSEMBLY_GC)
public void createArray() {
var array = new J[] {
new JImpl(23),
@ -307,7 +305,6 @@ public class JSWrapperTest {
}
@Test
@SkipPlatform(TestPlatform.WEBASSEMBLY_GC)
public void createArrayAndReturnToJS() {
assertEquals("23,42", concatFoo(() -> new J[] {
new JImpl(23),