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librustc: De-implicit-self the visitor. r=graydon

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This commit is contained in:
Patrick Walton 2013-01-28 18:10:34 -08:00
parent 6ce74460e6
commit 226cd68f13
13 changed files with 948 additions and 191 deletions
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1
src/libcargo/cargo.rc
View File

@ -35,6 +35,7 @@
#[allow(non_camel_case_types)];
#[allow(deprecated_mode)];
#[allow(deprecated_pattern)];
#[allow(deprecated_self)];
extern mod core(vers = "0.6");
extern mod std(vers = "0.6");

1
src/libcore/core.rc
View File

@ -52,6 +52,7 @@ Implicitly, all crates behave as if they included the following prologue:
#[warn(deprecated_pattern)];
#[warn(vecs_implicitly_copyable)];
#[deny(non_camel_case_types)];
#[allow(deprecated_self)];
/* The Prelude. */

440
src/libcore/reflect.rs
View File

@ -75,6 +75,7 @@ impl<V: TyVisitor MovePtr> MovePtrAdaptor<V> {
}
/// Abstract type-directed pointer-movement using the MovePtr trait
#[cfg(stage0)]
impl<V: TyVisitor MovePtr> MovePtrAdaptor<V>: TyVisitor {
fn visit_bot() -> bool {
self.align_to::<()>();
@ -325,7 +326,8 @@ impl<V: TyVisitor MovePtr> MovePtrAdaptor<V>: TyVisitor {
true
}
fn visit_enter_class(n_fields: uint, sz: uint, align: uint) -> bool {
fn visit_enter_class(n_fields: uint, sz: uint, align: uint)
-> bool {
self.align(align);
if ! self.inner.visit_enter_class(n_fields, sz, align) {
return false;
@ -343,7 +345,8 @@ impl<V: TyVisitor MovePtr> MovePtrAdaptor<V>: TyVisitor {
true
}
fn visit_leave_class(n_fields: uint, sz: uint, align: uint) -> bool {
fn visit_leave_class(n_fields: uint, sz: uint, align: uint)
-> bool {
if ! self.inner.visit_leave_class(n_fields, sz, align) {
return false;
}
@ -394,7 +397,8 @@ impl<V: TyVisitor MovePtr> MovePtrAdaptor<V>: TyVisitor {
true
}
fn visit_enter_enum(n_variants: uint, sz: uint, align: uint) -> bool {
fn visit_enter_enum(n_variants: uint, sz: uint, align: uint)
-> bool {
self.align(align);
if ! self.inner.visit_enter_enum(n_variants, sz, align) {
return false;
@ -433,7 +437,8 @@ impl<V: TyVisitor MovePtr> MovePtrAdaptor<V>: TyVisitor {
true
}
fn visit_leave_enum(n_variants: uint, sz: uint, align: uint) -> bool {
fn visit_leave_enum(n_variants: uint, sz: uint, align: uint)
-> bool {
if ! self.inner.visit_leave_enum(n_variants, sz, align) {
return false;
}
@ -494,3 +499,430 @@ impl<V: TyVisitor MovePtr> MovePtrAdaptor<V>: TyVisitor {
true
}
}
/// Abstract type-directed pointer-movement using the MovePtr trait
#[cfg(stage1)]
#[cfg(stage2)]
impl<V: TyVisitor MovePtr> MovePtrAdaptor<V>: TyVisitor {
fn visit_bot(&self) -> bool {
self.align_to::<()>();
if ! self.inner.visit_bot() { return false; }
self.bump_past::<()>();
true
}
fn visit_nil(&self) -> bool {
self.align_to::<()>();
if ! self.inner.visit_nil() { return false; }
self.bump_past::<()>();
true
}
fn visit_bool(&self) -> bool {
self.align_to::<bool>();
if ! self.inner.visit_bool() { return false; }
self.bump_past::<bool>();
true
}
fn visit_int(&self) -> bool {
self.align_to::<int>();
if ! self.inner.visit_int() { return false; }
self.bump_past::<int>();
true
}
fn visit_i8(&self) -> bool {
self.align_to::<i8>();
if ! self.inner.visit_i8() { return false; }
self.bump_past::<i8>();
true
}
fn visit_i16(&self) -> bool {
self.align_to::<i16>();
if ! self.inner.visit_i16() { return false; }
self.bump_past::<i16>();
true
}
fn visit_i32(&self) -> bool {
self.align_to::<i32>();
if ! self.inner.visit_i32() { return false; }
self.bump_past::<i32>();
true
}
fn visit_i64(&self) -> bool {
self.align_to::<i64>();
if ! self.inner.visit_i64() { return false; }
self.bump_past::<i64>();
true
}
fn visit_uint(&self) -> bool {
self.align_to::<uint>();
if ! self.inner.visit_uint() { return false; }
self.bump_past::<uint>();
true
}
fn visit_u8(&self) -> bool {
self.align_to::<u8>();
if ! self.inner.visit_u8() { return false; }
self.bump_past::<u8>();
true
}
fn visit_u16(&self) -> bool {
self.align_to::<u16>();
if ! self.inner.visit_u16() { return false; }
self.bump_past::<u16>();
true
}
fn visit_u32(&self) -> bool {
self.align_to::<u32>();
if ! self.inner.visit_u32() { return false; }
self.bump_past::<u32>();
true
}
fn visit_u64(&self) -> bool {
self.align_to::<u64>();
if ! self.inner.visit_u64() { return false; }
self.bump_past::<u64>();
true
}
fn visit_float(&self) -> bool {
self.align_to::<float>();
if ! self.inner.visit_float() { return false; }
self.bump_past::<float>();
true
}
fn visit_f32(&self) -> bool {
self.align_to::<f32>();
if ! self.inner.visit_f32() { return false; }
self.bump_past::<f32>();
true
}
fn visit_f64(&self) -> bool {
self.align_to::<f64>();
if ! self.inner.visit_f64() { return false; }
self.bump_past::<f64>();
true
}
fn visit_char(&self) -> bool {
self.align_to::<char>();
if ! self.inner.visit_char() { return false; }
self.bump_past::<char>();
true
}
fn visit_str(&self) -> bool {
self.align_to::<~str>();
if ! self.inner.visit_str() { return false; }
self.bump_past::<~str>();
true
}
fn visit_estr_box(&self) -> bool {
self.align_to::<@str>();
if ! self.inner.visit_estr_box() { return false; }
self.bump_past::<@str>();
true
}
fn visit_estr_uniq(&self) -> bool {
self.align_to::<~str>();
if ! self.inner.visit_estr_uniq() { return false; }
self.bump_past::<~str>();
true
}
fn visit_estr_slice(&self) -> bool {
self.align_to::<&static/str>();
if ! self.inner.visit_estr_slice() { return false; }
self.bump_past::<&static/str>();
true
}
fn visit_estr_fixed(&self, n: uint,
sz: uint,
align: uint) -> bool {
self.align(align);
if ! self.inner.visit_estr_fixed(n, sz, align) { return false; }
self.bump(sz);
true
}
fn visit_box(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<@u8>();
if ! self.inner.visit_box(mtbl, inner) { return false; }
self.bump_past::<@u8>();
true
}
fn visit_uniq(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<~u8>();
if ! self.inner.visit_uniq(mtbl, inner) { return false; }
self.bump_past::<~u8>();
true
}
fn visit_ptr(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<*u8>();
if ! self.inner.visit_ptr(mtbl, inner) { return false; }
self.bump_past::<*u8>();
true
}
fn visit_rptr(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<&static/u8>();
if ! self.inner.visit_rptr(mtbl, inner) { return false; }
self.bump_past::<&static/u8>();
true
}
fn visit_unboxed_vec(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<vec::UnboxedVecRepr>();
if ! self.inner.visit_vec(mtbl, inner) { return false; }
true
}
fn visit_vec(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<~[u8]>();
if ! self.inner.visit_vec(mtbl, inner) { return false; }
self.bump_past::<~[u8]>();
true
}
fn visit_evec_box(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<@[u8]>();
if ! self.inner.visit_evec_box(mtbl, inner) { return false; }
self.bump_past::<@[u8]>();
true
}
fn visit_evec_uniq(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<~[u8]>();
if ! self.inner.visit_evec_uniq(mtbl, inner) { return false; }
self.bump_past::<~[u8]>();
true
}
fn visit_evec_slice(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<&static/[u8]>();
if ! self.inner.visit_evec_slice(mtbl, inner) { return false; }
self.bump_past::<&static/[u8]>();
true
}
fn visit_evec_fixed(&self, n: uint, sz: uint, align: uint,
mtbl: uint, inner: *TyDesc) -> bool {
self.align(align);
if ! self.inner.visit_evec_fixed(n, sz, align, mtbl, inner) {
return false;
}
self.bump(sz);
true
}
fn visit_enter_rec(&self, n_fields: uint, sz: uint, align: uint) -> bool {
self.align(align);
if ! self.inner.visit_enter_rec(n_fields, sz, align) { return false; }
true
}
fn visit_rec_field(&self, i: uint, name: &str,
mtbl: uint, inner: *TyDesc) -> bool {
unsafe { self.align((*inner).align); }
if ! self.inner.visit_rec_field(i, name, mtbl, inner) {
return false;
}
unsafe { self.bump((*inner).size); }
true
}
fn visit_leave_rec(&self, n_fields: uint, sz: uint, align: uint) -> bool {
if ! self.inner.visit_leave_rec(n_fields, sz, align) { return false; }
true
}
fn visit_enter_class(&self, n_fields: uint, sz: uint, align: uint)
-> bool {
self.align(align);
if ! self.inner.visit_enter_class(n_fields, sz, align) {
return false;
}
true
}
fn visit_class_field(&self, i: uint, name: &str,
mtbl: uint, inner: *TyDesc) -> bool {
unsafe { self.align((*inner).align); }
if ! self.inner.visit_class_field(i, name, mtbl, inner) {
return false;
}
unsafe { self.bump((*inner).size); }
true
}
fn visit_leave_class(&self, n_fields: uint, sz: uint, align: uint)
-> bool {
if ! self.inner.visit_leave_class(n_fields, sz, align) {
return false;
}
true
}
fn visit_enter_tup(&self, n_fields: uint, sz: uint, align: uint) -> bool {
self.align(align);
if ! self.inner.visit_enter_tup(n_fields, sz, align) { return false; }
true
}
fn visit_tup_field(&self, i: uint, inner: *TyDesc) -> bool {
unsafe { self.align((*inner).align); }
if ! self.inner.visit_tup_field(i, inner) { return false; }
unsafe { self.bump((*inner).size); }
true
}
fn visit_leave_tup(&self, n_fields: uint, sz: uint, align: uint) -> bool {
if ! self.inner.visit_leave_tup(n_fields, sz, align) { return false; }
true
}
fn visit_enter_fn(&self, purity: uint, proto: uint,
n_inputs: uint, retstyle: uint) -> bool {
if ! self.inner.visit_enter_fn(purity, proto, n_inputs, retstyle) {
return false
}
true
}
fn visit_fn_input(&self, i: uint, mode: uint, inner: *TyDesc) -> bool {
if ! self.inner.visit_fn_input(i, mode, inner) { return false; }
true
}
fn visit_fn_output(&self, retstyle: uint, inner: *TyDesc) -> bool {
if ! self.inner.visit_fn_output(retstyle, inner) { return false; }
true
}
fn visit_leave_fn(&self, purity: uint, proto: uint,
n_inputs: uint, retstyle: uint) -> bool {
if ! self.inner.visit_leave_fn(purity, proto, n_inputs, retstyle) {
return false;
}
true
}
fn visit_enter_enum(&self, n_variants: uint, sz: uint, align: uint)
-> bool {
self.align(align);
if ! self.inner.visit_enter_enum(n_variants, sz, align) {
return false;
}
true
}
fn visit_enter_enum_variant(&self, variant: uint,
disr_val: int,
n_fields: uint,
name: &str) -> bool {
self.inner.push_ptr();
if ! self.inner.visit_enter_enum_variant(variant, disr_val,
n_fields, name) {
return false;
}
true
}
fn visit_enum_variant_field(&self, i: uint, inner: *TyDesc) -> bool {
unsafe { self.align((*inner).align); }
if ! self.inner.visit_enum_variant_field(i, inner) { return false; }
unsafe { self.bump((*inner).size); }
true
}
fn visit_leave_enum_variant(&self, variant: uint,
disr_val: int,
n_fields: uint,
name: &str) -> bool {
if ! self.inner.visit_leave_enum_variant(variant, disr_val,
n_fields, name) {
return false;
}
self.inner.pop_ptr();
true
}
fn visit_leave_enum(&self, n_variants: uint, sz: uint, align: uint)
-> bool {
if ! self.inner.visit_leave_enum(n_variants, sz, align) {
return false;
}
self.bump(sz);
true
}
fn visit_trait(&self) -> bool {
self.align_to::<TyVisitor>();
if ! self.inner.visit_trait() { return false; }
self.bump_past::<TyVisitor>();
true
}
fn visit_var(&self) -> bool {
if ! self.inner.visit_var() { return false; }
true
}
fn visit_var_integral(&self) -> bool {
if ! self.inner.visit_var_integral() { return false; }
true
}
fn visit_param(&self, i: uint) -> bool {
if ! self.inner.visit_param(i) { return false; }
true
}
fn visit_self(&self) -> bool {
self.align_to::<&static/u8>();
if ! self.inner.visit_self() { return false; }
self.align_to::<&static/u8>();
true
}
fn visit_type(&self) -> bool {
if ! self.inner.visit_type() { return false; }
true
}
fn visit_opaque_box(&self) -> bool {
self.align_to::<@u8>();
if ! self.inner.visit_opaque_box() { return false; }
self.bump_past::<@u8>();
true
}
fn visit_constr(&self, inner: *TyDesc) -> bool {
if ! self.inner.visit_constr(inner) { return false; }
true
}
fn visit_closure_ptr(&self, ck: uint) -> bool {
self.align_to::<fn@()>();
if ! self.inner.visit_closure_ptr(ck) { return false; }
self.bump_past::<fn@()>();
true
}
}

305
src/libcore/repr.rs
View File

@ -265,6 +265,7 @@ impl ReprVisitor {
}
#[cfg(stage0)]
impl ReprVisitor : TyVisitor {
fn visit_bot() -> bool {
self.writer.write_str("!");
@ -559,6 +560,310 @@ impl ReprVisitor : TyVisitor {
fn visit_closure_ptr(_ck: uint) -> bool { true }
}
#[cfg(stage1)]
#[cfg(stage2)]
impl ReprVisitor : TyVisitor {
fn visit_bot(&self) -> bool {
self.writer.write_str("!");
true
}
fn visit_nil(&self) -> bool { self.write::<()>() }
fn visit_bool(&self) -> bool { self.write::<bool>() }
fn visit_int(&self) -> bool { self.write::<int>() }
fn visit_i8(&self) -> bool { self.write::<i8>() }
fn visit_i16(&self) -> bool { self.write::<i16>() }
fn visit_i32(&self) -> bool { self.write::<i32>() }
fn visit_i64(&self) -> bool { self.write::<i64>() }
fn visit_uint(&self) -> bool { self.write::<uint>() }
fn visit_u8(&self) -> bool { self.write::<u8>() }
fn visit_u16(&self) -> bool { self.write::<u16>() }
fn visit_u32(&self) -> bool { self.write::<u32>() }
fn visit_u64(&self) -> bool { self.write::<u64>() }
fn visit_float(&self) -> bool { self.write::<float>() }
fn visit_f32(&self) -> bool { self.write::<f32>() }
fn visit_f64(&self) -> bool { self.write::<f64>() }
fn visit_char(&self) -> bool {
do self.get::<char> |&ch| {
self.writer.write_char('\'');
self.writer.write_escaped_char(ch);
self.writer.write_char('\'');
}
}
// Type no longer exists, vestigial function.
fn visit_str(&self) -> bool { fail; }
fn visit_estr_box(&self) -> bool {
do self.get::<@str> |s| {
self.writer.write_char('@');
self.write_escaped_slice(*s);
}
}
fn visit_estr_uniq(&self) -> bool {
do self.get::<~str> |s| {
self.writer.write_char('~');
self.write_escaped_slice(*s);
}
}
fn visit_estr_slice(&self) -> bool {
do self.get::<&str> |s| {
self.write_escaped_slice(*s);
}
}
// Type no longer exists, vestigial function.
fn visit_estr_fixed(&self, _n: uint, _sz: uint,
_align: uint) -> bool { fail; }
fn visit_box(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.writer.write_char('@');
self.write_mut_qualifier(mtbl);
do self.get::<&managed::raw::BoxRepr> |b| {
let p = ptr::to_unsafe_ptr(&b.data) as *c_void;
self.visit_ptr_inner(p, inner);
}
}
fn visit_uniq(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.writer.write_char('~');
self.write_mut_qualifier(mtbl);
do self.get::<&managed::raw::BoxRepr> |b| {
let p = ptr::to_unsafe_ptr(&b.data) as *c_void;
self.visit_ptr_inner(p, inner);
}
}
fn visit_ptr(&self, _mtbl: uint, _inner: *TyDesc) -> bool {
do self.get::<*c_void> |p| {
self.writer.write_str(fmt!("(0x%x as *())",
*p as uint));
}
}
fn visit_rptr(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.writer.write_char('&');
self.write_mut_qualifier(mtbl);
do self.get::<*c_void> |p| {
self.visit_ptr_inner(*p, inner);
}
}
// Type no longer exists, vestigial function.
fn visit_vec(&self, _mtbl: uint, _inner: *TyDesc) -> bool { fail; }
fn visit_unboxed_vec(&self, mtbl: uint, inner: *TyDesc) -> bool {
do self.get::<vec::UnboxedVecRepr> |b| {
self.write_unboxed_vec_repr(mtbl, b, inner);
}
}
fn visit_evec_box(&self, mtbl: uint, inner: *TyDesc) -> bool {
do self.get::<&VecRepr> |b| {
self.writer.write_char('@');
self.write_unboxed_vec_repr(mtbl, &b.unboxed, inner);
}
}
fn visit_evec_uniq(&self, mtbl: uint, inner: *TyDesc) -> bool {
do self.get::<&VecRepr> |b| {
self.writer.write_char('~');
self.write_unboxed_vec_repr(mtbl, &b.unboxed, inner);
}
}
fn visit_evec_slice(&self, mtbl: uint, inner: *TyDesc) -> bool {
do self.get::<SliceRepr> |s| {
self.writer.write_char('&');
self.write_vec_range(mtbl, s.data, s.len, inner);
}
}
fn visit_evec_fixed(&self, _n: uint, sz: uint, _align: uint,
mtbl: uint, inner: *TyDesc) -> bool {
do self.get::<u8> |b| {
self.write_vec_range(mtbl, ptr::to_unsafe_ptr(b), sz, inner);
}
}
fn visit_enter_rec(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool {
self.writer.write_char('{');
true
}
fn visit_rec_field(&self, i: uint, name: &str,
mtbl: uint, inner: *TyDesc) -> bool {
if i != 0 {
self.writer.write_str(", ");
}
self.write_mut_qualifier(mtbl);
self.writer.write_str(name);
self.writer.write_str(": ");
self.visit_inner(inner);
true
}
fn visit_leave_rec(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool {
self.writer.write_char('}');
true
}
fn visit_enter_class(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool {
self.writer.write_char('{');
true
}
fn visit_class_field(&self, i: uint, name: &str,
mtbl: uint, inner: *TyDesc) -> bool {
if i != 0 {
self.writer.write_str(", ");
}
self.write_mut_qualifier(mtbl);
self.writer.write_str(name);
self.writer.write_str(": ");
self.visit_inner(inner);
true
}
fn visit_leave_class(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool {
self.writer.write_char('}');
true
}
fn visit_enter_tup(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool {
self.writer.write_char('(');
true
}
fn visit_tup_field(&self, i: uint, inner: *TyDesc) -> bool {
if i != 0 {
self.writer.write_str(", ");
}
self.visit_inner(inner);
true
}
fn visit_leave_tup(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool {
self.writer.write_char(')');
true
}
fn visit_enter_enum(&self, n_variants: uint,
_sz: uint, _align: uint) -> bool {
if n_variants == 1 {
self.var_stk.push(Degenerate)
} else {
self.var_stk.push(TagMatch)
}
true
}
fn visit_enter_enum_variant(&self, _variant: uint,
disr_val: int,
n_fields: uint,
name: &str) -> bool {
let mut write = false;
match self.var_stk.pop() {
Degenerate => {
write = true;
self.var_stk.push(Degenerate);
}
TagMatch | TagMismatch => {
do self.get::<int>() |t| {
if disr_val == *t {
write = true;
self.var_stk.push(TagMatch);
} else {
self.var_stk.push(TagMismatch);
}
};
self.bump_past::<int>();
}
}
if write {
self.writer.write_str(name);
if n_fields > 0 {
self.writer.write_char('(');
}
}
true
}
fn visit_enum_variant_field(&self, i: uint, inner: *TyDesc) -> bool {
match self.var_stk.last() {
Degenerate | TagMatch => {
if i != 0 {
self.writer.write_str(", ");
}
if ! self.visit_inner(inner) {
return false;
}
}
TagMismatch => ()
}
true
}
fn visit_leave_enum_variant(&self, _variant: uint,
_disr_val: int,
n_fields: uint,
_name: &str) -> bool {
match self.var_stk.last() {
Degenerate | TagMatch => {
if n_fields > 0 {
self.writer.write_char(')');
}
}
TagMismatch => ()
}
true
}
fn visit_leave_enum(&self, _n_variants: uint,
_sz: uint, _align: uint) -> bool {
self.var_stk.pop();
true
}
fn visit_enter_fn(&self, _purity: uint, _proto: uint,
_n_inputs: uint, _retstyle: uint) -> bool { true }
fn visit_fn_input(&self, _i: uint, _mode: uint, _inner: *TyDesc) -> bool {
true
}
fn visit_fn_output(&self, _retstyle: uint, _inner: *TyDesc) -> bool {
true
}
fn visit_leave_fn(&self, _purity: uint, _proto: uint,
_n_inputs: uint, _retstyle: uint) -> bool { true }
fn visit_trait(&self) -> bool { true }
fn visit_var(&self) -> bool { true }
fn visit_var_integral(&self) -> bool { true }
fn visit_param(&self, _i: uint) -> bool { true }
fn visit_self(&self) -> bool { true }
fn visit_type(&self) -> bool { true }
fn visit_opaque_box(&self) -> bool {
self.writer.write_char('@');
do self.get::<&managed::raw::BoxRepr> |b| {
let p = ptr::to_unsafe_ptr(&b.data) as *c_void;
self.visit_ptr_inner(p, b.header.type_desc);
}
}
// Type no longer exists, vestigial function.
fn visit_constr(&self, _inner: *TyDesc) -> bool { fail; }
fn visit_closure_ptr(&self, _ck: uint) -> bool { true }
}
pub fn write_repr<T>(writer: @Writer, object: &T) {
unsafe {
let ptr = ptr::to_unsafe_ptr(object) as *c_void;

118
src/librustc/front/intrinsic.rs
View File

@ -31,97 +31,97 @@ mod intrinsic {
};
trait TyVisitor {
fn visit_bot() -> bool;
fn visit_nil() -> bool;
fn visit_bool() -> bool;
fn visit_bot(&self) -> bool;
fn visit_nil(&self) -> bool;
fn visit_bool(&self) -> bool;
fn visit_int() -> bool;
fn visit_i8() -> bool;
fn visit_i16() -> bool;
fn visit_i32() -> bool;
fn visit_i64() -> bool;
fn visit_int(&self) -> bool;
fn visit_i8(&self) -> bool;
fn visit_i16(&self) -> bool;
fn visit_i32(&self) -> bool;
fn visit_i64(&self) -> bool;
fn visit_uint() -> bool;
fn visit_u8() -> bool;
fn visit_u16() -> bool;
fn visit_u32() -> bool;
fn visit_u64() -> bool;
fn visit_uint(&self) -> bool;
fn visit_u8(&self) -> bool;
fn visit_u16(&self) -> bool;
fn visit_u32(&self) -> bool;
fn visit_u64(&self) -> bool;
fn visit_float() -> bool;
fn visit_f32() -> bool;
fn visit_f64() -> bool;
fn visit_float(&self) -> bool;
fn visit_f32(&self) -> bool;
fn visit_f64(&self) -> bool;
fn visit_char() -> bool;
fn visit_str() -> bool;
fn visit_char(&self) -> bool;
fn visit_str(&self) -> bool;
fn visit_estr_box() -> bool;
fn visit_estr_uniq() -> bool;
fn visit_estr_slice() -> bool;
fn visit_estr_fixed(n: uint, sz: uint, align: uint) -> bool;
fn visit_estr_box(&self) -> bool;
fn visit_estr_uniq(&self) -> bool;
fn visit_estr_slice(&self) -> bool;
fn visit_estr_fixed(&self, n: uint, sz: uint, align: uint) -> bool;
fn visit_box(mtbl: uint, inner: *TyDesc) -> bool;
fn visit_uniq(mtbl: uint, inner: *TyDesc) -> bool;
fn visit_ptr(mtbl: uint, inner: *TyDesc) -> bool;
fn visit_rptr(mtbl: uint, inner: *TyDesc) -> bool;
fn visit_box(&self, mtbl: uint, inner: *TyDesc) -> bool;
fn visit_uniq(&self, mtbl: uint, inner: *TyDesc) -> bool;
fn visit_ptr(&self, mtbl: uint, inner: *TyDesc) -> bool;
fn visit_rptr(&self, mtbl: uint, inner: *TyDesc) -> bool;
fn visit_vec(mtbl: uint, inner: *TyDesc) -> bool;
fn visit_unboxed_vec(mtbl: uint, inner: *TyDesc) -> bool;
fn visit_evec_box(mtbl: uint, inner: *TyDesc) -> bool;
fn visit_evec_uniq(mtbl: uint, inner: *TyDesc) -> bool;
fn visit_evec_slice(mtbl: uint, inner: *TyDesc) -> bool;
fn visit_evec_fixed(n: uint, sz: uint, align: uint,
fn visit_vec(&self, mtbl: uint, inner: *TyDesc) -> bool;
fn visit_unboxed_vec(&self, mtbl: uint, inner: *TyDesc) -> bool;
fn visit_evec_box(&self, mtbl: uint, inner: *TyDesc) -> bool;
fn visit_evec_uniq(&self, mtbl: uint, inner: *TyDesc) -> bool;
fn visit_evec_slice(&self, mtbl: uint, inner: *TyDesc) -> bool;
fn visit_evec_fixed(&self, n: uint, sz: uint, align: uint,
mtbl: uint, inner: *TyDesc) -> bool;
fn visit_enter_rec(n_fields: uint,
fn visit_enter_rec(&self, n_fields: uint,
sz: uint, align: uint) -> bool;
fn visit_rec_field(i: uint, name: &str,
fn visit_rec_field(&self, i: uint, name: &str,
mtbl: uint, inner: *TyDesc) -> bool;
fn visit_leave_rec(n_fields: uint,
fn visit_leave_rec(&self, n_fields: uint,
sz: uint, align: uint) -> bool;
fn visit_enter_class(n_fields: uint,
fn visit_enter_class(&self, n_fields: uint,
sz: uint, align: uint) -> bool;
fn visit_class_field(i: uint, name: &str,
fn visit_class_field(&self, i: uint, name: &str,
mtbl: uint, inner: *TyDesc) -> bool;
fn visit_leave_class(n_fields: uint,
fn visit_leave_class(&self, n_fields: uint,
sz: uint, align: uint) -> bool;
fn visit_enter_tup(n_fields: uint,
fn visit_enter_tup(&self, n_fields: uint,
sz: uint, align: uint) -> bool;
fn visit_tup_field(i: uint, inner: *TyDesc) -> bool;
fn visit_leave_tup(n_fields: uint,
fn visit_tup_field(&self, i: uint, inner: *TyDesc) -> bool;
fn visit_leave_tup(&self, n_fields: uint,
sz: uint, align: uint) -> bool;
fn visit_enter_enum(n_variants: uint,
fn visit_enter_enum(&self, n_variants: uint,
sz: uint, align: uint) -> bool;
fn visit_enter_enum_variant(variant: uint,
fn visit_enter_enum_variant(&self, variant: uint,
disr_val: int,
n_fields: uint,
name: &str) -> bool;
fn visit_enum_variant_field(i: uint, inner: *TyDesc) -> bool;
fn visit_leave_enum_variant(variant: uint,
fn visit_enum_variant_field(&self, i: uint, inner: *TyDesc) -> bool;
fn visit_leave_enum_variant(&self, variant: uint,
disr_val: int,
n_fields: uint,
name: &str) -> bool;
fn visit_leave_enum(n_variants: uint,
fn visit_leave_enum(&self, n_variants: uint,
sz: uint, align: uint) -> bool;
fn visit_enter_fn(purity: uint, proto: uint,
fn visit_enter_fn(&self, purity: uint, proto: uint,
n_inputs: uint, retstyle: uint) -> bool;
fn visit_fn_input(i: uint, mode: uint, inner: *TyDesc) -> bool;
fn visit_fn_output(retstyle: uint, inner: *TyDesc) -> bool;
fn visit_leave_fn(purity: uint, proto: uint,
fn visit_fn_input(&self, i: uint, mode: uint, inner: *TyDesc) -> bool;
fn visit_fn_output(&self, retstyle: uint, inner: *TyDesc) -> bool;
fn visit_leave_fn(&self, purity: uint, proto: uint,
n_inputs: uint, retstyle: uint) -> bool;
fn visit_trait() -> bool;
fn visit_var() -> bool;
fn visit_var_integral() -> bool;
fn visit_param(i: uint) -> bool;
fn visit_self() -> bool;
fn visit_type() -> bool;
fn visit_opaque_box() -> bool;
fn visit_constr(inner: *TyDesc) -> bool;
fn visit_closure_ptr(ck: uint) -> bool;
fn visit_trait(&self) -> bool;
fn visit_var(&self) -> bool;
fn visit_var_integral(&self) -> bool;
fn visit_param(&self, i: uint) -> bool;
fn visit_self(&self) -> bool;
fn visit_type(&self) -> bool;
fn visit_opaque_box(&self) -> bool;
fn visit_constr(&self, inner: *TyDesc) -> bool;
fn visit_closure_ptr(&self, ck: uint) -> bool;
}
#[abi = "rust-intrinsic"]

21
src/librustc/middle/lint.rs
View File

@ -233,7 +233,7 @@ fn get_lint_dict() -> lint_dict {
(~"deprecated_self",
@{lint: deprecated_self,
desc: "warn about deprecated uses of `self`",
default: allow}),
default: warn}),
/* FIXME(#3266)--make liveness warnings lintable
(~"unused_variable",
@ -631,13 +631,18 @@ fn check_item_deprecated_self(cx: ty::ctxt, item: @ast::item) {
fn maybe_warn(cx: ty::ctxt,
item: @ast::item,
self_ty: ast::self_ty) {
cx.sess.span_lint(
deprecated_self,
item.id,
item.id,
self_ty.span,
~"this method form is deprecated; use an explicit `self` \
parameter or mark the method as static");
match self_ty.node {
ast::sty_by_ref => {
cx.sess.span_lint(
deprecated_self,
item.id,
item.id,
self_ty.span,
~"this method form is deprecated; use an explicit `self` \
parameter or mark the method as static");
}
_ => {}
}
}
match /*bad*/copy item.node {

3
src/librustc/middle/trans/reflect.rs
View File

@ -105,7 +105,8 @@ impl reflector {
mth_idx,
v,
ty::vstore_box,
ast::sty_by_ref),
ast::sty_region(
ast::m_imm)),
ArgVals(args), SaveIn(scratch.val), DontAutorefArg);
let result = scratch.to_value_llval(bcx);
let next_bcx = sub_block(bcx, ~"next");

1
src/librustc/rustc.rc
View File

@ -26,6 +26,7 @@
#[allow(non_camel_case_types)];
#[allow(deprecated_mode)];
#[warn(deprecated_pattern)];
#[allow(deprecated_self)];
#[no_core];

1
src/librustdoc/rustdoc.rc
View File

@ -27,6 +27,7 @@
#[allow(non_implicitly_copyable_typarams)];
#[allow(deprecated_mode)];
#[allow(deprecated_pattern)];
#[allow(deprecated_self)];
extern mod core(vers = "0.6");
extern mod std(vers = "0.6");

1
src/libstd/std.rc
View File

@ -32,6 +32,7 @@ not required in or otherwise suitable for the core library.
// that can't be silenced otherwise. Most every module is set to forbid
#[allow(deprecated_mode)];
#[forbid(deprecated_pattern)];
#[allow(deprecated_self)];
// Transitional

1
src/libsyntax/syntax.rc
View File

@ -24,6 +24,7 @@
#[allow(non_camel_case_types)];
#[allow(deprecated_mode)];
#[warn(deprecated_pattern)];
#[allow(deprecated_self)];
#[no_core];

2
src/test/compile-fail/lint-default-methods.rs
View File

@ -1,7 +1,7 @@
#[forbid(default_methods)];
trait Foo { //~ ERROR default methods are experimental
fn bar() { io::println("hi"); }
fn bar(&self) { io::println("hi"); }
}
fn main() {}

244
src/test/run-pass/reflect-visit-data.rs
View File

@ -61,154 +61,154 @@ impl<V: TyVisitor movable_ptr> ptr_visit_adaptor<V> {
impl<V: TyVisitor movable_ptr> ptr_visit_adaptor<V>: TyVisitor {
fn visit_bot() -> bool {
fn visit_bot(&self) -> bool {
self.align_to::<()>();
if ! self.inner.visit_bot() { return false; }
self.bump_past::<()>();
true
}
fn visit_nil() -> bool {
fn visit_nil(&self) -> bool {
self.align_to::<()>();
if ! self.inner.visit_nil() { return false; }
self.bump_past::<()>();
true
}
fn visit_bool() -> bool {
fn visit_bool(&self) -> bool {
self.align_to::<bool>();
if ! self.inner.visit_bool() { return false; }
self.bump_past::<bool>();
true
}
fn visit_int() -> bool {
fn visit_int(&self) -> bool {
self.align_to::<int>();
if ! self.inner.visit_int() { return false; }
self.bump_past::<int>();
true
}
fn visit_i8() -> bool {
fn visit_i8(&self) -> bool {
self.align_to::<i8>();
if ! self.inner.visit_i8() { return false; }
self.bump_past::<i8>();
true
}
fn visit_i16() -> bool {
fn visit_i16(&self) -> bool {
self.align_to::<i16>();
if ! self.inner.visit_i16() { return false; }
self.bump_past::<i16>();
true
}
fn visit_i32() -> bool {
fn visit_i32(&self) -> bool {
self.align_to::<i32>();
if ! self.inner.visit_i32() { return false; }
self.bump_past::<i32>();
true
}
fn visit_i64() -> bool {
fn visit_i64(&self) -> bool {
self.align_to::<i64>();
if ! self.inner.visit_i64() { return false; }
self.bump_past::<i64>();
true
}
fn visit_uint() -> bool {
fn visit_uint(&self) -> bool {
self.align_to::<uint>();
if ! self.inner.visit_uint() { return false; }
self.bump_past::<uint>();
true
}
fn visit_u8() -> bool {
fn visit_u8(&self) -> bool {
self.align_to::<u8>();
if ! self.inner.visit_u8() { return false; }
self.bump_past::<u8>();
true
}
fn visit_u16() -> bool {
fn visit_u16(&self) -> bool {
self.align_to::<u16>();
if ! self.inner.visit_u16() { return false; }
self.bump_past::<u16>();
true
}
fn visit_u32() -> bool {
fn visit_u32(&self) -> bool {
self.align_to::<u32>();
if ! self.inner.visit_u32() { return false; }
self.bump_past::<u32>();
true
}
fn visit_u64() -> bool {
fn visit_u64(&self) -> bool {
self.align_to::<u64>();
if ! self.inner.visit_u64() { return false; }
self.bump_past::<u64>();
true
}
fn visit_float() -> bool {
fn visit_float(&self) -> bool {
self.align_to::<float>();
if ! self.inner.visit_float() { return false; }
self.bump_past::<float>();
true
}
fn visit_f32() -> bool {
fn visit_f32(&self) -> bool {
self.align_to::<f32>();
if ! self.inner.visit_f32() { return false; }
self.bump_past::<f32>();
true
}
fn visit_f64() -> bool {
fn visit_f64(&self) -> bool {
self.align_to::<f64>();
if ! self.inner.visit_f64() { return false; }
self.bump_past::<f64>();
true
}
fn visit_char() -> bool {
fn visit_char(&self) -> bool {
self.align_to::<char>();
if ! self.inner.visit_char() { return false; }
self.bump_past::<char>();
true
}
fn visit_str() -> bool {
fn visit_str(&self) -> bool {
self.align_to::<~str>();
if ! self.inner.visit_str() { return false; }
self.bump_past::<~str>();
true
}
fn visit_estr_box() -> bool {
fn visit_estr_box(&self) -> bool {
self.align_to::<@str>();
if ! self.inner.visit_estr_box() { return false; }
self.bump_past::<@str>();
true
}
fn visit_estr_uniq() -> bool {
fn visit_estr_uniq(&self) -> bool {
self.align_to::<~str>();
if ! self.inner.visit_estr_uniq() { return false; }
self.bump_past::<~str>();
true
}
fn visit_estr_slice() -> bool {
fn visit_estr_slice(&self) -> bool {
self.align_to::<&static/str>();
if ! self.inner.visit_estr_slice() { return false; }
self.bump_past::<&static/str>();
true
}
fn visit_estr_fixed(n: uint,
fn visit_estr_fixed(&self, n: uint,
sz: uint,
align: uint) -> bool {
self.align(align);
@ -217,35 +217,35 @@ impl<V: TyVisitor movable_ptr> ptr_visit_adaptor<V>: TyVisitor {
true
}
fn visit_box(mtbl: uint, inner: *TyDesc) -> bool {
fn visit_box(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<@u8>();
if ! self.inner.visit_box(mtbl, inner) { return false; }
self.bump_past::<@u8>();
true
}
fn visit_uniq(mtbl: uint, inner: *TyDesc) -> bool {
fn visit_uniq(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<~u8>();
if ! self.inner.visit_uniq(mtbl, inner) { return false; }
self.bump_past::<~u8>();
true
}
fn visit_ptr(mtbl: uint, inner: *TyDesc) -> bool {
fn visit_ptr(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<*u8>();
if ! self.inner.visit_ptr(mtbl, inner) { return false; }
self.bump_past::<*u8>();
true
}
fn visit_rptr(mtbl: uint, inner: *TyDesc) -> bool {
fn visit_rptr(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<&static/u8>();
if ! self.inner.visit_rptr(mtbl, inner) { return false; }
self.bump_past::<&static/u8>();
true
}
fn visit_unboxed_vec(mtbl: uint, inner: *TyDesc) -> bool {
fn visit_unboxed_vec(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<UnboxedVecRepr>();
// FIXME (#3732): Inner really has to move its own pointers on this one.
// or else possibly we could have some weird interface wherein we
@ -255,35 +255,35 @@ impl<V: TyVisitor movable_ptr> ptr_visit_adaptor<V>: TyVisitor {
true
}
fn visit_vec(mtbl: uint, inner: *TyDesc) -> bool {
fn visit_vec(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<~[u8]>();
if ! self.inner.visit_vec(mtbl, inner) { return false; }
self.bump_past::<~[u8]>();
true
}
fn visit_evec_box(mtbl: uint, inner: *TyDesc) -> bool {
fn visit_evec_box(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<@[u8]>();
if ! self.inner.visit_evec_box(mtbl, inner) { return false; }
self.bump_past::<@[u8]>();
true
}
fn visit_evec_uniq(mtbl: uint, inner: *TyDesc) -> bool {
fn visit_evec_uniq(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<~[u8]>();
if ! self.inner.visit_evec_uniq(mtbl, inner) { return false; }
self.bump_past::<~[u8]>();
true
}
fn visit_evec_slice(mtbl: uint, inner: *TyDesc) -> bool {
fn visit_evec_slice(&self, mtbl: uint, inner: *TyDesc) -> bool {
self.align_to::<&static/[u8]>();
if ! self.inner.visit_evec_slice(mtbl, inner) { return false; }
self.bump_past::<&static/[u8]>();
true
}
fn visit_evec_fixed(n: uint, sz: uint, align: uint,
fn visit_evec_fixed(&self, n: uint, sz: uint, align: uint,
mtbl: uint, inner: *TyDesc) -> bool {
self.align(align);
if ! self.inner.visit_evec_fixed(n, sz, align, mtbl, inner) {
@ -293,24 +293,25 @@ impl<V: TyVisitor movable_ptr> ptr_visit_adaptor<V>: TyVisitor {
true
}
fn visit_enter_rec(n_fields: uint, sz: uint, align: uint) -> bool {
fn visit_enter_rec(&self, n_fields: uint, sz: uint, align: uint) -> bool {
self.align(align);
if ! self.inner.visit_enter_rec(n_fields, sz, align) { return false; }
true
}
fn visit_rec_field(i: uint, name: &str,
fn visit_rec_field(&self, i: uint, name: &str,
mtbl: uint, inner: *TyDesc) -> bool {
if ! self.inner.visit_rec_field(i, name, mtbl, inner) { return false; }
true
}
fn visit_leave_rec(n_fields: uint, sz: uint, align: uint) -> bool {
fn visit_leave_rec(&self, n_fields: uint, sz: uint, align: uint) -> bool {
if ! self.inner.visit_leave_rec(n_fields, sz, align) { return false; }
true
}
fn visit_enter_class(n_fields: uint, sz: uint, align: uint) -> bool {
fn visit_enter_class(&self, n_fields: uint, sz: uint, align: uint)
-> bool {
self.align(align);
if ! self.inner.visit_enter_class(n_fields, sz, align) {
return false;
@ -318,7 +319,7 @@ impl<V: TyVisitor movable_ptr> ptr_visit_adaptor<V>: TyVisitor {
true
}
fn visit_class_field(i: uint, name: &str,
fn visit_class_field(&self, i: uint, name: &str,
mtbl: uint, inner: *TyDesc) -> bool {
if ! self.inner.visit_class_field(i, name, mtbl, inner) {
return false;
@ -326,30 +327,31 @@ impl<V: TyVisitor movable_ptr> ptr_visit_adaptor<V>: TyVisitor {
true
}
fn visit_leave_class(n_fields: uint, sz: uint, align: uint) -> bool {
fn visit_leave_class(&self, n_fields: uint, sz: uint, align: uint)
-> bool {
if ! self.inner.visit_leave_class(n_fields, sz, align) {
return false;
}
true
}
fn visit_enter_tup(n_fields: uint, sz: uint, align: uint) -> bool {
fn visit_enter_tup(&self, n_fields: uint, sz: uint, align: uint) -> bool {
self.align(align);
if ! self.inner.visit_enter_tup(n_fields, sz, align) { return false; }
true
}
fn visit_tup_field(i: uint, inner: *TyDesc) -> bool {
fn visit_tup_field(&self, i: uint, inner: *TyDesc) -> bool {
if ! self.inner.visit_tup_field(i, inner) { return false; }
true
}
fn visit_leave_tup(n_fields: uint, sz: uint, align: uint) -> bool {
fn visit_leave_tup(&self, n_fields: uint, sz: uint, align: uint) -> bool {
if ! self.inner.visit_leave_tup(n_fields, sz, align) { return false; }
true
}
fn visit_enter_fn(purity: uint, proto: uint,
fn visit_enter_fn(&self, purity: uint, proto: uint,
n_inputs: uint, retstyle: uint) -> bool {
if ! self.inner.visit_enter_fn(purity, proto, n_inputs, retstyle) {
return false
@ -357,17 +359,17 @@ impl<V: TyVisitor movable_ptr> ptr_visit_adaptor<V>: TyVisitor {
true
}
fn visit_fn_input(i: uint, mode: uint, inner: *TyDesc) -> bool {
fn visit_fn_input(&self, i: uint, mode: uint, inner: *TyDesc) -> bool {
if ! self.inner.visit_fn_input(i, mode, inner) { return false; }
true
}
fn visit_fn_output(retstyle: uint, inner: *TyDesc) -> bool {
fn visit_fn_output(&self, retstyle: uint, inner: *TyDesc) -> bool {
if ! self.inner.visit_fn_output(retstyle, inner) { return false; }
true
}
fn visit_leave_fn(purity: uint, proto: uint,
fn visit_leave_fn(&self, purity: uint, proto: uint,
n_inputs: uint, retstyle: uint) -> bool {
if ! self.inner.visit_leave_fn(purity, proto, n_inputs, retstyle) {
return false;
@ -375,13 +377,14 @@ impl<V: TyVisitor movable_ptr> ptr_visit_adaptor<V>: TyVisitor {
true
}
fn visit_enter_enum(n_variants: uint, sz: uint, align: uint) -> bool {
fn visit_enter_enum(&self, n_variants: uint, sz: uint, align: uint)
-> bool {
self.align(align);
if ! self.inner.visit_enter_enum(n_variants, sz, align) { return false; }
true
}
fn visit_enter_enum_variant(variant: uint,
fn visit_enter_enum_variant(&self, variant: uint,
disr_val: int,
n_fields: uint,
name: &str) -> bool {
@ -392,12 +395,12 @@ impl<V: TyVisitor movable_ptr> ptr_visit_adaptor<V>: TyVisitor {
true
}
fn visit_enum_variant_field(i: uint, inner: *TyDesc) -> bool {
fn visit_enum_variant_field(&self, i: uint, inner: *TyDesc) -> bool {
if ! self.inner.visit_enum_variant_field(i, inner) { return false; }
true
}
fn visit_leave_enum_variant(variant: uint,
fn visit_leave_enum_variant(&self, variant: uint,
disr_val: int,
n_fields: uint,
name: &str) -> bool {
@ -408,58 +411,59 @@ impl<V: TyVisitor movable_ptr> ptr_visit_adaptor<V>: TyVisitor {
true
}
fn visit_leave_enum(n_variants: uint, sz: uint, align: uint) -> bool {
fn visit_leave_enum(&self, n_variants: uint, sz: uint, align: uint)
-> bool {
if ! self.inner.visit_leave_enum(n_variants, sz, align) { return false; }
true
}
fn visit_trait() -> bool {
fn visit_trait(&self) -> bool {
self.align_to::<TyVisitor>();
if ! self.inner.visit_trait() { return false; }
self.bump_past::<TyVisitor>();
true
}
fn visit_var() -> bool {
fn visit_var(&self) -> bool {
if ! self.inner.visit_var() { return false; }
true
}
fn visit_var_integral() -> bool {
fn visit_var_integral(&self) -> bool {
if ! self.inner.visit_var_integral() { return false; }
true
}
fn visit_param(i: uint) -> bool {
fn visit_param(&self, i: uint) -> bool {
if ! self.inner.visit_param(i) { return false; }
true
}
fn visit_self() -> bool {
fn visit_self(&self) -> bool {
self.align_to::<&static/u8>();
if ! self.inner.visit_self() { return false; }
self.align_to::<&static/u8>();
true
}
fn visit_type() -> bool {
fn visit_type(&self) -> bool {
if ! self.inner.visit_type() { return false; }
true
}
fn visit_opaque_box() -> bool {
fn visit_opaque_box(&self) -> bool {
self.align_to::<@u8>();
if ! self.inner.visit_opaque_box() { return false; }
self.bump_past::<@u8>();
true
}
fn visit_constr(inner: *TyDesc) -> bool {
fn visit_constr(&self, inner: *TyDesc) -> bool {
if ! self.inner.visit_constr(inner) { return false; }
true
}
fn visit_closure_ptr(ck: uint) -> bool {
fn visit_closure_ptr(&self, ck: uint) -> bool {
self.align_to::<fn@()>();
if ! self.inner.visit_closure_ptr(ck) { return false; }
self.bump_past::<fn@()>();
@ -503,121 +507,125 @@ impl my_visitor: movable_ptr {
impl my_visitor: TyVisitor {
fn visit_bot() -> bool { true }
fn visit_nil() -> bool { true }
fn visit_bool() -> bool {
fn visit_bot(&self) -> bool { true }
fn visit_nil(&self) -> bool { true }
fn visit_bool(&self) -> bool {
do self.get::<bool>() |b| {
self.vals += ~[bool::to_str(b)];
};
true
}
fn visit_int() -> bool {
fn visit_int(&self) -> bool {
do self.get::<int>() |i| {
self.vals += ~[int::to_str(i, 10u)];
};
true
}
fn visit_i8() -> bool { true }
fn visit_i16() -> bool { true }
fn visit_i32() -> bool { true }
fn visit_i64() -> bool { true }
fn visit_i8(&self) -> bool { true }
fn visit_i16(&self) -> bool { true }
fn visit_i32(&self) -> bool { true }
fn visit_i64(&self) -> bool { true }
fn visit_uint() -> bool { true }
fn visit_u8() -> bool { true }
fn visit_u16() -> bool { true }
fn visit_u32() -> bool { true }
fn visit_u64() -> bool { true }
fn visit_uint(&self) -> bool { true }
fn visit_u8(&self) -> bool { true }
fn visit_u16(&self) -> bool { true }
fn visit_u32(&self) -> bool { true }
fn visit_u64(&self) -> bool { true }
fn visit_float() -> bool { true }
fn visit_f32() -> bool { true }
fn visit_f64() -> bool { true }
fn visit_float(&self) -> bool { true }
fn visit_f32(&self) -> bool { true }
fn visit_f64(&self) -> bool { true }
fn visit_char() -> bool { true }
fn visit_str() -> bool { true }
fn visit_char(&self) -> bool { true }
fn visit_str(&self) -> bool { true }
fn visit_estr_box() -> bool { true }
fn visit_estr_uniq() -> bool { true }
fn visit_estr_slice() -> bool { true }
fn visit_estr_fixed(_n: uint, _sz: uint,
fn visit_estr_box(&self) -> bool { true }
fn visit_estr_uniq(&self) -> bool { true }
fn visit_estr_slice(&self) -> bool { true }
fn visit_estr_fixed(&self, _n: uint, _sz: uint,
_align: uint) -> bool { true }
fn visit_box(_mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_uniq(_mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_ptr(_mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_rptr(_mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_box(&self, _mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_uniq(&self, _mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_ptr(&self, _mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_rptr(&self, _mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_vec(_mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_unboxed_vec(_mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_evec_box(_mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_evec_uniq(_mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_evec_slice(_mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_evec_fixed(_n: uint, _sz: uint, _align: uint,
fn visit_vec(&self, _mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_unboxed_vec(&self, _mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_evec_box(&self, _mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_evec_uniq(&self, _mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_evec_slice(&self, _mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_evec_fixed(&self, _n: uint, _sz: uint, _align: uint,
_mtbl: uint, _inner: *TyDesc) -> bool { true }
fn visit_enter_rec(_n_fields: uint,
fn visit_enter_rec(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool { true }
fn visit_rec_field(_i: uint, _name: &str,
fn visit_rec_field(&self, _i: uint, _name: &str,
_mtbl: uint, inner: *TyDesc) -> bool {
error!("rec field!");
self.visit_inner(inner)
}
fn visit_leave_rec(_n_fields: uint,
fn visit_leave_rec(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool { true }
fn visit_enter_class(_n_fields: uint,
fn visit_enter_class(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool { true }
fn visit_class_field(_i: uint, _name: &str,
fn visit_class_field(&self, _i: uint, _name: &str,
_mtbl: uint, inner: *TyDesc) -> bool {
self.visit_inner(inner)
}
fn visit_leave_class(_n_fields: uint,
fn visit_leave_class(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool { true }
fn visit_enter_tup(_n_fields: uint,
fn visit_enter_tup(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool { true }
fn visit_tup_field(_i: uint, inner: *TyDesc) -> bool {
fn visit_tup_field(&self, _i: uint, inner: *TyDesc) -> bool {
error!("tup field!");
self.visit_inner(inner)
}
fn visit_leave_tup(_n_fields: uint,
fn visit_leave_tup(&self, _n_fields: uint,
_sz: uint, _align: uint) -> bool { true }
fn visit_enter_enum(_n_variants: uint,
fn visit_enter_enum(&self, _n_variants: uint,
_sz: uint, _align: uint) -> bool {
// FIXME (#3732): this needs to rewind between enum variants, or something.
true
}
fn visit_enter_enum_variant(_variant: uint,
fn visit_enter_enum_variant(&self, _variant: uint,
_disr_val: int,
_n_fields: uint,
_name: &str) -> bool { true }
fn visit_enum_variant_field(_i: uint, inner: *TyDesc) -> bool {
fn visit_enum_variant_field(&self, _i: uint, inner: *TyDesc) -> bool {
self.visit_inner(inner)
}
fn visit_leave_enum_variant(_variant: uint,
fn visit_leave_enum_variant(&self, _variant: uint,
_disr_val: int,
_n_fields: uint,
_name: &str) -> bool { true }
fn visit_leave_enum(_n_variants: uint,
fn visit_leave_enum(&self, _n_variants: uint,
_sz: uint, _align: uint) -> bool { true }
fn visit_enter_fn(_purity: uint, _proto: uint,
fn visit_enter_fn(&self, _purity: uint, _proto: uint,
_n_inputs: uint, _retstyle: uint) -> bool { true }
fn visit_fn_input(_i: uint, _mode: uint, _inner: *TyDesc) -> bool { true }
fn visit_fn_output(_retstyle: uint, _inner: *TyDesc) -> bool { true }
fn visit_leave_fn(_purity: uint, _proto: uint,
fn visit_fn_input(&self, _i: uint, _mode: uint, _inner: *TyDesc) -> bool {
true
}
fn visit_fn_output(&self, _retstyle: uint, _inner: *TyDesc) -> bool {
true
}
fn visit_leave_fn(&self, _purity: uint, _proto: uint,
_n_inputs: uint, _retstyle: uint) -> bool { true }
fn visit_trait() -> bool { true }
fn visit_var() -> bool { true }
fn visit_var_integral() -> bool { true }
fn visit_param(_i: uint) -> bool { true }
fn visit_self() -> bool { true }
fn visit_type() -> bool { true }
fn visit_opaque_box() -> bool { true }
fn visit_constr(_inner: *TyDesc) -> bool { true }
fn visit_closure_ptr(_ck: uint) -> bool { true }
fn visit_trait(&self) -> bool { true }
fn visit_var(&self) -> bool { true }
fn visit_var_integral(&self) -> bool { true }
fn visit_param(&self, _i: uint) -> bool { true }
fn visit_self(&self) -> bool { true }
fn visit_type(&self) -> bool { true }
fn visit_opaque_box(&self) -> bool { true }
fn visit_constr(&self, _inner: *TyDesc) -> bool { true }
fn visit_closure_ptr(&self, _ck: uint) -> bool { true }
}
fn get_tydesc_for<T>(&&_t: T) -> *TyDesc {