@Override public void visit(PrimitiveCastExpr expr) { expr.getValue().acceptVisitor(this); }
@Override public void visit(PrimitiveCastExpr expr) { try { output.writeByte(24); output.writeByte(expr.getSource().ordinal()); output.writeByte(expr.getTarget().ordinal()); writeExpr(expr.getValue()); } catch (IOException e) { throw new IOExceptionWrapper(e); } } }
@Override public void visit(PrimitiveCastExpr expr) { pushLocation(expr.getLocation()); try { expr.getValue().acceptVisitor(this); expr.setValue(resultExpr); resultExpr = expr; } finally { popLocation(); } }
writer.append("Long_fromInt("); precedence = Precedence.min(); expr.getValue().acceptVisitor(this); writer.append(')'); } else { expr.getValue().acceptVisitor(this); case INT: precedence = Precedence.MEMBER_ACCESS; Expr longShifted = extractLongRightShiftedBy32(expr.getValue()); if (longShifted != null) { longShifted.acceptVisitor(this); writer.append(".hi"); } else { expr.getValue().acceptVisitor(this); writer.append(".lo"); writer.append("Long_toNumber("); precedence = Precedence.min(); expr.getValue().acceptVisitor(this); writer.append(')'); break; default: expr.getValue().acceptVisitor(this); writer.append("Long_fromNumber("); precedence = Precedence.min(); expr.getValue().acceptVisitor(this); writer.append(')');
@Override public void visit(PrimitiveCastExpr expr) { accept(expr.getValue()); result = new WasmConversion(WasmGeneratorUtil.mapType(expr.getSource()), WasmGeneratorUtil.mapType(expr.getTarget()), true, result); result.setLocation(expr.getLocation()); }
private boolean isSideEffectFree(Expr expr) { if (expr == null) { return true; } if (expr instanceof VariableExpr || expr instanceof ConstantExpr) { return true; } if (expr instanceof BinaryExpr) { BinaryExpr binary = (BinaryExpr) expr; return isSideEffectFree(binary.getFirstOperand()) && isSideEffectFree(binary.getSecondOperand()); } if (expr instanceof UnaryExpr) { return isSideEffectFree(((UnaryExpr) expr).getOperand()); } if (expr instanceof InstanceOfExpr) { return isSideEffectFree(((InstanceOfExpr) expr).getExpr()); } if (expr instanceof PrimitiveCastExpr) { return isSideEffectFree(((PrimitiveCastExpr) expr).getValue()); } if (expr instanceof NewExpr) { return true; } return false; }
@Override public void visit(PrimitiveCastExpr expr) { writer.print("(("); switch (expr.getTarget()) { case INT: writer.print("int32_t"); break; case LONG: writer.print("int64_t"); break; case FLOAT: writer.print("float"); break; case DOUBLE: writer.print("double"); break; } writer.print(") "); expr.getValue().acceptVisitor(this); writer.print(")"); }
@Override public void visit(PrimitiveCastExpr expr) { expr.getValue().acceptVisitor(this); }
@Override public void visit(PrimitiveCastExpr expr) { try { output.writeByte(24); output.writeByte(expr.getSource().ordinal()); output.writeByte(expr.getTarget().ordinal()); writeExpr(expr.getValue()); } catch (IOException e) { throw new IOExceptionWrapper(e); } } }
@Override public void visit(PrimitiveCastExpr expr) { pushLocation(expr.getLocation()); try { expr.getValue().acceptVisitor(this); expr.setValue(resultExpr); resultExpr = expr; } finally { popLocation(); } }
writer.append("Long_fromInt("); precedence = Precedence.min(); expr.getValue().acceptVisitor(this); writer.append(')'); } else { expr.getValue().acceptVisitor(this); case INT: precedence = Precedence.MEMBER_ACCESS; Expr longShifted = extractLongRightShiftedBy32(expr.getValue()); if (longShifted != null) { longShifted.acceptVisitor(this); writer.append(".hi"); } else { expr.getValue().acceptVisitor(this); writer.append(".lo"); writer.append("Long_toNumber("); precedence = Precedence.min(); expr.getValue().acceptVisitor(this); writer.append(')'); break; default: expr.getValue().acceptVisitor(this); writer.append("Long_fromNumber("); precedence = Precedence.min(); expr.getValue().acceptVisitor(this); writer.append(')');
@Override public void visit(PrimitiveCastExpr expr) { accept(expr.getValue()); result = new WasmConversion(WasmGeneratorUtil.mapType(expr.getSource()), WasmGeneratorUtil.mapType(expr.getTarget()), true, result); result.setLocation(expr.getLocation()); }