mirror of
https://github.com/golang/go
synced 2024-11-11 20:20:23 -07:00
- updated test cases to latest compiler changes
R=r DELTA=185 (59 added, 33 deleted, 93 changed) OCL=14655 CL=14655
This commit is contained in:
parent
08c4380e48
commit
7eff30f0f0
@ -16,7 +16,7 @@ func main() {
|
||||
}
|
||||
|
||||
/*
|
||||
x.go :
|
||||
main.go.c: In function ‘main_putint’:
|
||||
main.go.c:41: error: syntax error before ‘)’ token
|
||||
uetli:~/Source/go1/test gri$ 6g bugs/bug020.go
|
||||
bugs/bug020.go:7: type of a structure field cannot be an open array
|
||||
bugs/bug020.go:7: fatal error: width of a dynamic array
|
||||
*/
|
@ -10,3 +10,8 @@ func main() {
|
||||
var s string;
|
||||
s = "0000000000000000000000000000000000000000000000000000000000"[0:7];
|
||||
}
|
||||
|
||||
/*
|
||||
uetli:~/Source/go1/test/bugs gri$ 6g bug061.go
|
||||
Bus error
|
||||
*/
|
||||
|
@ -12,5 +12,7 @@ func main() {
|
||||
}
|
||||
|
||||
/*
|
||||
bug016.go:7: fatal error: optoas: no entry LSH-<int32>INT32
|
||||
ixedbugs/bug016.go:7: overflow converting constant to <uint32>UINT32
|
||||
fixedbugs/bug016.go:7: illegal types for operand: AS
|
||||
(<int32>INT32)
|
||||
*/
|
||||
|
@ -46,6 +46,11 @@ abcxyz-abcxyz-abcxyz-abcxyz-abcxyz-abcxyz-abcxyz
|
||||
=========== chan/nonblock.go
|
||||
PASS
|
||||
|
||||
=========== bugs/bug020.go
|
||||
bugs/bug020.go:7: type of a structure field cannot be an open array
|
||||
bugs/bug020.go:7: fatal error: width of a dynamic array
|
||||
BUG should compile
|
||||
|
||||
=========== bugs/bug026.go
|
||||
sys·printstring: main·sigs_I: not defined
|
||||
BUG: known to fail incorrectly
|
||||
@ -88,10 +93,8 @@ bugs/bug048.go:7: illegal types for operand: CONV
|
||||
BUG: known to fail incorrectly
|
||||
|
||||
=========== bugs/bug061.go
|
||||
bugs/bug061.go:7: illegal types for operand: SLICE
|
||||
bugs/bug061.go:7: illegal types for operand: AS
|
||||
(<string>*STRING)
|
||||
BUG: known to fail incorrectly
|
||||
Bus error $G $D/$F.go
|
||||
|
||||
=========== bugs/bug062.go
|
||||
BUG: known to succeed incorrectly
|
||||
@ -112,10 +115,10 @@ inner loop top i 0
|
||||
do break
|
||||
outer loop top k 1
|
||||
k not zero
|
||||
panic on line 310 PC=0x1362
|
||||
panic on line 342 PC=0x1362
|
||||
0x1362?zi
|
||||
main·main(1, 0, 1606414952, ...)
|
||||
main·main(0x1, 0x7fff5fbff268, 0x0, ...)
|
||||
main·main(1, 0, 1606416392, ...)
|
||||
main·main(0x1, 0x7fff5fbff808, 0x0, ...)
|
||||
BUG: crashes
|
||||
Trace/BPT trap ./$A.out
|
||||
|
||||
@ -124,9 +127,6 @@ bugs/bug072.go:6: bug: undefined
|
||||
BUG: compiler crashes after error message - Bus error
|
||||
Bus error $G $D/$F.go
|
||||
|
||||
=========== bugs/bug073.go
|
||||
BUG: should not compile
|
||||
|
||||
=========== bugs/bug074.go
|
||||
BUG: compiler crashes - Bus error
|
||||
Bus error $G $D/$F.go
|
||||
@ -191,6 +191,11 @@ BUG: compilation succeeds incorrectly
|
||||
=========== fixedbugs/bug015.go
|
||||
fixedbugs/bug015.go:7: overflow converting constant to <int64>INT64
|
||||
|
||||
=========== fixedbugs/bug016.go
|
||||
fixedbugs/bug016.go:7: overflow converting constant to <uint32>UINT32
|
||||
fixedbugs/bug016.go:7: illegal types for operand: AS
|
||||
(<int32>INT32)
|
||||
|
||||
=========== fixedbugs/bug025.go
|
||||
fixedbugs/bug025.go:7: variable exported but not defined: Foo
|
||||
|
||||
@ -202,7 +207,7 @@ fixedbugs/bug035.go:7: var f redeclared in this block
|
||||
|
||||
=========== fixedbugs/bug037.go
|
||||
fixedbugs/bug037.go:6: vlong: undefined
|
||||
fixedbugs/bug037.go:6: fatal error: addvar: n=NAME-s G0 a(1) l(306) t=<T> nil
|
||||
fixedbugs/bug037.go:6: fatal error: addvar: n=NAME-s G0 a(1) l(338) t=<T> nil
|
||||
|
||||
=========== fixedbugs/bug039.go
|
||||
fixedbugs/bug039.go:6: var x redeclared in this block
|
||||
@ -217,3 +222,15 @@ fixedbugs/bug051.go:10: expression must be a constant
|
||||
|
||||
=========== fixedbugs/bug067.go
|
||||
ok
|
||||
|
||||
=========== fixedbugs/bug073.go
|
||||
fixedbugs/bug073.go:8: illegal types for operand: LSH
|
||||
(<int32>INT32)
|
||||
(<int32>INT32)
|
||||
fixedbugs/bug073.go:8: illegal types for operand: AS
|
||||
(<int32>INT32)
|
||||
fixedbugs/bug073.go:9: illegal types for operand: RSH
|
||||
(<int32>INT32)
|
||||
(<int32>INT32)
|
||||
fixedbugs/bug073.go:9: illegal types for operand: AS
|
||||
(<int32>INT32)
|
||||
|
172
test/hashmap.go
172
test/hashmap.go
@ -10,9 +10,9 @@ package main
|
||||
// Helper functions
|
||||
|
||||
func ASSERT(p bool) {
|
||||
if !p {
|
||||
// panic 0;
|
||||
}
|
||||
if !p {
|
||||
// panic 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -20,19 +20,19 @@ func ASSERT(p bool) {
|
||||
// Implementation of the HashMap
|
||||
|
||||
type KeyType interface {
|
||||
Hash() uint32;
|
||||
Match(other *KeyType) bool
|
||||
Hash() uint32;
|
||||
Match(other *KeyType) bool
|
||||
}
|
||||
|
||||
|
||||
type ValueType interface {
|
||||
// empty interface
|
||||
// empty interface
|
||||
}
|
||||
|
||||
|
||||
type Entry struct {
|
||||
key *KeyType;
|
||||
value *ValueType;
|
||||
key *KeyType;
|
||||
value *ValueType;
|
||||
}
|
||||
|
||||
|
||||
@ -40,50 +40,52 @@ type Entry struct {
|
||||
//type Array array [1024] Entry;
|
||||
|
||||
type HashMap struct {
|
||||
map_ *[1024] Entry;
|
||||
log2_capacity_ uint32;
|
||||
occupancy_ uint32;
|
||||
map_ *[1024] Entry;
|
||||
log2_capacity_ uint32;
|
||||
occupancy_ uint32;
|
||||
}
|
||||
|
||||
|
||||
func (m *HashMap) capacity() uint32 {
|
||||
return 1 << m.log2_capacity_;
|
||||
// TODO we need to figure out how to determine the type of
|
||||
// a shifted 'untyped' int so we can get rid of the conversion
|
||||
return uint32(1) << m.log2_capacity_;
|
||||
}
|
||||
|
||||
|
||||
func (m *HashMap) Clear() {
|
||||
// Mark all entries as empty.
|
||||
var i uint32 = m.capacity() - 1;
|
||||
for i > 0 {
|
||||
m.map_[i].key = nil;
|
||||
i = i - 1
|
||||
}
|
||||
m.occupancy_ = 0
|
||||
// Mark all entries as empty.
|
||||
var i uint32 = m.capacity() - 1;
|
||||
for i > 0 {
|
||||
m.map_[i].key = nil;
|
||||
i = i - 1
|
||||
}
|
||||
m.occupancy_ = 0
|
||||
}
|
||||
|
||||
|
||||
func (m *HashMap) Initialize (initial_log2_capacity uint32) {
|
||||
m.log2_capacity_ = initial_log2_capacity;
|
||||
m.map_ = new([1024] Entry);
|
||||
m.Clear();
|
||||
m.log2_capacity_ = initial_log2_capacity;
|
||||
m.map_ = new([1024] Entry);
|
||||
m.Clear();
|
||||
}
|
||||
|
||||
|
||||
func (m *HashMap) Probe (key *KeyType) *Entry {
|
||||
ASSERT(key != nil);
|
||||
ASSERT(key != nil);
|
||||
|
||||
var i uint32 = key.Hash() % m.capacity();
|
||||
ASSERT(0 <= i && i < m.capacity());
|
||||
var i uint32 = key.Hash() % m.capacity();
|
||||
ASSERT(0 <= i && i < m.capacity());
|
||||
|
||||
ASSERT(m.occupancy_ < m.capacity()); // guarantees loop termination
|
||||
for m.map_[i].key != nil && !m.map_[i].key.Match(key) {
|
||||
i++;
|
||||
if i >= m.capacity() {
|
||||
i = 0;
|
||||
}
|
||||
}
|
||||
ASSERT(m.occupancy_ < m.capacity()); // guarantees loop termination
|
||||
for m.map_[i].key != nil && !m.map_[i].key.Match(key) {
|
||||
i++;
|
||||
if i >= m.capacity() {
|
||||
i = 0;
|
||||
}
|
||||
}
|
||||
|
||||
return &m.map_[i];
|
||||
return &m.map_[i];
|
||||
}
|
||||
|
||||
|
||||
@ -91,48 +93,48 @@ func (m *HashMap) Resize();
|
||||
|
||||
|
||||
func (m *HashMap) Lookup (key *KeyType, insert bool) *Entry {
|
||||
// Find a matching entry.
|
||||
var p *Entry = m.Probe(key);
|
||||
if p.key != nil {
|
||||
return p;
|
||||
}
|
||||
// Find a matching entry.
|
||||
var p *Entry = m.Probe(key);
|
||||
if p.key != nil {
|
||||
return p;
|
||||
}
|
||||
|
||||
// No entry found; insert one if necessary.
|
||||
if insert {
|
||||
p.key = key;
|
||||
p.value = nil;
|
||||
m.occupancy_++;
|
||||
// No entry found; insert one if necessary.
|
||||
if insert {
|
||||
p.key = key;
|
||||
p.value = nil;
|
||||
m.occupancy_++;
|
||||
|
||||
// Grow the map if we reached >= 80% occupancy.
|
||||
if m.occupancy_ + m.occupancy_/4 >= m.capacity() {
|
||||
m.Resize();
|
||||
p = m.Probe(key);
|
||||
}
|
||||
// Grow the map if we reached >= 80% occupancy.
|
||||
if m.occupancy_ + m.occupancy_/4 >= m.capacity() {
|
||||
m.Resize();
|
||||
p = m.Probe(key);
|
||||
}
|
||||
|
||||
return p;
|
||||
}
|
||||
return p;
|
||||
}
|
||||
|
||||
// No entry found and none inserted.
|
||||
return nil;
|
||||
// No entry found and none inserted.
|
||||
return nil;
|
||||
}
|
||||
|
||||
|
||||
func (m *HashMap) Resize() {
|
||||
var hmap *[1024] Entry = m.map_;
|
||||
var n uint32 = m.occupancy_;
|
||||
var hmap *[1024] Entry = m.map_;
|
||||
var n uint32 = m.occupancy_;
|
||||
|
||||
// Allocate a new map of twice the current size.
|
||||
m.Initialize(m.log2_capacity_ << 1);
|
||||
// Allocate a new map of twice the current size.
|
||||
m.Initialize(m.log2_capacity_ << 1);
|
||||
|
||||
// Rehash all current entries.
|
||||
var i uint32 = 0;
|
||||
for n > 0 {
|
||||
if hmap[i].key != nil {
|
||||
m.Lookup(hmap[i].key, true).value = hmap[i].value;
|
||||
n = n - 1;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
// Rehash all current entries.
|
||||
var i uint32 = 0;
|
||||
for n > 0 {
|
||||
if hmap[i].key != nil {
|
||||
m.Lookup(hmap[i].key, true).value = hmap[i].value;
|
||||
n = n - 1;
|
||||
}
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -140,45 +142,45 @@ func (m *HashMap) Resize() {
|
||||
// Test code
|
||||
|
||||
type Number struct {
|
||||
x uint32;
|
||||
x uint32;
|
||||
}
|
||||
|
||||
|
||||
func (n *Number) Hash() uint32 {
|
||||
return n.x * 23;
|
||||
return n.x * 23;
|
||||
}
|
||||
|
||||
|
||||
func (n *Number) Match(other *KeyType) bool {
|
||||
// var y *Number = other;
|
||||
// return n.x == y.x;
|
||||
return false;
|
||||
// var y *Number = other;
|
||||
// return n.x == y.x;
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
func MakeNumber (x uint32) *Number {
|
||||
var n *Number = new(Number);
|
||||
n.x = x;
|
||||
return n;
|
||||
var n *Number = new(Number);
|
||||
n.x = x;
|
||||
return n;
|
||||
}
|
||||
|
||||
|
||||
func main() {
|
||||
//f unc (n int) int { return n + 1; }(1);
|
||||
//f unc (n int) int { return n + 1; }(1);
|
||||
|
||||
//print "HashMap - gri 2/8/2008\n";
|
||||
//print "HashMap - gri 2/8/2008\n";
|
||||
|
||||
var hmap *HashMap = new(HashMap);
|
||||
hmap.Initialize(0);
|
||||
var hmap *HashMap = new(HashMap);
|
||||
hmap.Initialize(0);
|
||||
|
||||
var x1 *Number = MakeNumber(1001);
|
||||
var x2 *Number = MakeNumber(2002);
|
||||
var x3 *Number = MakeNumber(3003);
|
||||
var x1 *Number = MakeNumber(1001);
|
||||
var x2 *Number = MakeNumber(2002);
|
||||
var x3 *Number = MakeNumber(3003);
|
||||
|
||||
// this doesn't work I think...
|
||||
//hmap.Lookup(x1, true);
|
||||
//hmap.Lookup(x2, true);
|
||||
//hmap.Lookup(x3, true);
|
||||
// this doesn't work I think...
|
||||
//hmap.Lookup(x1, true);
|
||||
//hmap.Lookup(x2, true);
|
||||
//hmap.Lookup(x3, true);
|
||||
|
||||
//print "done\n";
|
||||
//print "done\n";
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user