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Cast arguments to proper types when generating delegates

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Also minor refactoring in a couple places to adopt this style
This commit is contained in:
Alexander Udalov
2012-10-26 18:09:13 +04:00
parent 4cfe68da1e
commit 288e3a7b40
6 changed files with 62 additions and 26 deletions
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compiler/backend/src/org/jetbrains/jet/codegen/FunctionCodegen.java
+8 -22
View File
@@ -57,7 +57,6 @@ import static org.jetbrains.jet.codegen.CodegenUtil.*;
import static org.jetbrains.jet.codegen.binding.CodegenBinding.isLocalFun;
import static org.jetbrains.jet.lang.resolve.BindingContextUtils.callableDescriptorToDeclaration;
import static org.jetbrains.jet.lang.resolve.BindingContextUtils.descriptorToDeclaration;
import static org.jetbrains.jet.lang.resolve.java.AsmTypeConstants.JAVA_ARRAY_GENERIC_TYPE;
import static org.jetbrains.jet.lang.resolve.java.AsmTypeConstants.OBJECT_TYPE;
/**
@@ -772,20 +771,13 @@ public class FunctionCodegen extends GenerationStateAware {
Type[] argTypes = overridden.getArgumentTypes();
Type[] originalArgTypes = jvmSignature.getArgumentTypes();
InstructionAdapter iv = new InstructionAdapter(mv);
iv.load(0, OBJECT_TYPE);
for (int i = 0, reg = 1; i < argTypes.length; i++) {
Type argType = argTypes[i];
iv.load(reg, argType);
if (argType.getSort() == Type.OBJECT) {
StackValue.onStack(OBJECT_TYPE).put(originalArgTypes[i], iv);
}
else if (argType.getSort() == Type.ARRAY) {
StackValue.onStack(JAVA_ARRAY_GENERIC_TYPE).put(originalArgTypes[i], iv);
}
StackValue.local(reg, argTypes[i]).put(originalArgTypes[i], iv);
//noinspection AssignmentToForLoopParameter
reg += argType.getSize();
reg += argTypes[i].getSize();
}
iv.invokevirtual(state.getTypeMapper().mapType(
@@ -828,22 +820,16 @@ public class FunctionCodegen extends GenerationStateAware {
else if (state.getClassBuilderMode() == ClassBuilderMode.FULL) {
mv.visitCode();
Type[] argTypes = overriddenMethod.getArgumentTypes();
Type[] argTypes = delegateMethod.getArgumentTypes();
Type[] originalArgTypes = overriddenMethod.getArgumentTypes();
InstructionAdapter iv = new InstructionAdapter(mv);
iv.load(0, OBJECT_TYPE);
field.put(field.type, iv);
for (int i = 0, reg = 1; i < argTypes.length; i++) {
Type argType = argTypes[i];
iv.load(reg, argType);
if (argType.getSort() == Type.OBJECT) {
StackValue.onStack(OBJECT_TYPE).put(overriddenMethod.getArgumentTypes()[i], iv);
}
else if (argType.getSort() == Type.ARRAY) {
StackValue.onStack(JAVA_ARRAY_GENERIC_TYPE).put(overriddenMethod.getArgumentTypes()[i], iv);
}
StackValue.local(reg, argTypes[i]).put(originalArgTypes[i], iv);
//noinspection AssignmentToForLoopParameter
reg += argType.getSize();
reg += argTypes[i].getSize();
}
ClassDescriptor classDescriptor = (ClassDescriptor) overriddenDescriptor.getContainingDeclaration();
compiler/backend/src/org/jetbrains/jet/codegen/ImplementationBodyCodegen.java
+3 -4
View File
@@ -1273,14 +1273,13 @@ public class ImplementationBodyCodegen extends ClassBodyCodegen {
Type[] argTypes = function.getArgumentTypes();
List<Type> originalArgTypes = jvmSignature.getValueParameterTypes();
InstructionAdapter iv = new InstructionAdapter(mv);
iv.load(0, OBJECT_TYPE);
for (int i = 0, reg = 1; i < argTypes.length; i++) {
Type argType = argTypes[i];
iv.load(reg, argType);
StackValue.coerce(argType, originalArgTypes.get(i), iv);
StackValue.local(reg, argTypes[i]).put(originalArgTypes.get(i), iv);
//noinspection AssignmentToForLoopParameter
reg += argType.getSize();
reg += argTypes[i].getSize();
}
JetType jetType = CodegenUtil.getSuperClass(declaration);