JCExpression coerce(JCExpression tree, Type target) { Type btarget = target.baseType(); if (tree.type.isPrimitive() == target.isPrimitive()) { return types.isAssignable(tree.type, btarget, types.noWarnings) ? tree : cast(tree, btarget); } return tree; }
JCExpression coerce(JCExpression tree, Type target) { Type btarget = target.baseType(); if (tree.type.isPrimitive() == target.isPrimitive()) { return types.isAssignable(tree.type, btarget, types.noWarnings) ? tree : cast(tree, btarget); } return tree; }
/** Construct an attributed tree to coerce an expression to some erased * target type, unless the expression is already assignable to that type. * If target type is a constant type, use its base type instead. * @param tree The expression tree. * @param target The target type. */ JCExpression coerce(JCExpression tree, Type target) { Type btarget = target.baseType(); if (tree.type.isPrimitive() == target.isPrimitive()) { return types.isAssignable(tree.type, btarget, Warner.noWarnings) ? tree : cast(tree, btarget); } return tree; }
/** Construct an attributed tree to coerce an expression to some erased * target type, unless the expression is already assignable to that type. * If target type is a constant type, use its base type instead. * @param tree The expression tree. * @param target The target type. */ JCExpression coerce(JCExpression tree, Type target) { Type btarget = target.baseType(); if (tree.type.isPrimitive() == target.isPrimitive()) { return types.isAssignable(tree.type, btarget, Warner.noWarnings) ? tree : cast(tree, btarget); } return tree; }
public void visitSelect(JCFieldAccess tree) { Type t = tree.selected.type; if (t.isCompound() || (t.tag == TYPEVAR && t.getUpperBound().isCompound())) { if ((tree.sym.flags() & IPROXY) != 0) { tree.sym = ((MethodSymbol)tree.sym). implemented((TypeSymbol)tree.sym.owner, types); } tree.selected = cast( translate(tree.selected, erasure(t)), erasure(tree.sym.owner.type)); } else tree.selected = translate(tree.selected, erasure(t)); // Map constants expressions to themselves. if (tree.type.constValue() != null) { result = tree; } // Insert casts of variable uses as needed. else if (tree.sym.kind == VAR) { result = retype(tree, tree.sym.erasure(types), pt); } else { tree.type = erasure(tree.type); result = tree; } }
public void visitSelect(JCFieldAccess tree) { Type t = tree.selected.type; if (t.isCompound() || (t.tag == TYPEVAR && t.getUpperBound().isCompound())) { if ((tree.sym.flags() & IPROXY) != 0) { tree.sym = ((MethodSymbol)tree.sym). implemented((TypeSymbol)tree.sym.owner, types); } tree.selected = cast( translate(tree.selected, erasure(t)), erasure(tree.sym.owner.type)); } else tree.selected = translate(tree.selected, erasure(t)); // Map constants expressions to themselves. if (tree.type.constValue() != null) { result = tree; } // Insert casts of variable uses as needed. else if (tree.sym.kind == VAR) { result = retype(tree, tree.sym.erasure(types), pt); } else { tree.type = erasure(tree.type); result = tree; } }