JWebAssembly/src/de/inetsoftware/jwebassembly/module/WasmCallInterfaceInstruction.java

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2020-01-25 23:42:22 +01:00
/*
Copyright 2020 Volker Berlin (i-net software)
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package de.inetsoftware.jwebassembly.module;
import java.io.IOException;
import javax.annotation.Nonnull;
import de.inetsoftware.jwebassembly.WasmException;
/**
* WasmInstruction for a function call.
*
* @author Volker Berlin
*
*/
class WasmCallInterfaceInstruction extends WasmCallInstruction {
/**
* Create an instance of a function call instruction
*
* @param name
* the function name that should be called
* @param javaCodePos
* the code position/offset in the Java method
* @param lineNumber
* the line number in the Java source code
* @param types
* the type manager
*/
WasmCallInterfaceInstruction( FunctionName name, int javaCodePos, int lineNumber, TypeManager types ) {
super( name, javaCodePos, lineNumber, types, true );
}
/**
* {@inheritDoc}
*/
@Override
Type getType() {
return Type.CallInterface;
}
/**
* {@inheritDoc}
*/
public void writeTo( @Nonnull ModuleWriter writer ) throws IOException {
throw new WasmException( "Interface calls not supported", getLineNumber() );
}
}