/** Case code generation */
public void generateCode(BlockScope currentScope, CodeStream codeStream) {
if ((this.bits & ASTNode.IsReachable) == 0) {
return;
}
int pc = codeStream.position;
this.targetLabel.place();
codeStream.recordPositionsFrom(pc, this.sourceStart);
}
/**
* Cast expression code generation
*
* @param currentScope org.aspectj.org.eclipse.jdt.internal.compiler.lookup.BlockScope
* @param codeStream org.aspectj.org.eclipse.jdt.internal.compiler.codegen.CodeStream
* @param valueRequired boolean
*/
public void generateCode(BlockScope currentScope, CodeStream codeStream, boolean valueRequired) {
int pc = codeStream.position;
boolean annotatedCast = (this.type.bits & ASTNode.HasTypeAnnotations) != 0;
boolean needRuntimeCheckcast = (this.bits & ASTNode.GenerateCheckcast) != 0;
if (this.constant != Constant.NotAConstant) {
if (valueRequired
|| needRuntimeCheckcast
|| annotatedCast) { // Added for: 1F1W9IG: IVJCOM:WINNT - Compiler omits casting check
codeStream.generateConstant(this.constant, this.implicitConversion);
if (needRuntimeCheckcast || annotatedCast) {
codeStream.checkcast(this.type, this.resolvedType);
}
if (!valueRequired) {
// the resolveType cannot be double or long
codeStream.pop();
}
}
codeStream.recordPositionsFrom(pc, this.sourceStart);
return;
}
this.expression.generateCode(
currentScope, codeStream, annotatedCast || valueRequired || needRuntimeCheckcast);
if (annotatedCast
|| (needRuntimeCheckcast
&& TypeBinding.notEquals(
this.expression.postConversionType(currentScope),
this.resolvedType
.erasure()))) { // no need to issue a checkcast if already done as genericCast
codeStream.checkcast(this.type, this.resolvedType);
}
if (valueRequired) {
codeStream.generateImplicitConversion(this.implicitConversion);
} else if (annotatedCast || needRuntimeCheckcast) {
switch (this.resolvedType.id) {
case T_long:
case T_double:
codeStream.pop2();
break;
default:
codeStream.pop();
break;
}
}
codeStream.recordPositionsFrom(pc, this.sourceStart);
}