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-rw-r--r--libgo/go/exp/eval/expr1.go1874
1 files changed, 1874 insertions, 0 deletions
diff --git a/libgo/go/exp/eval/expr1.go b/libgo/go/exp/eval/expr1.go
new file mode 100644
index 000000000..5d0e50000
--- /dev/null
+++ b/libgo/go/exp/eval/expr1.go
@@ -0,0 +1,1874 @@
+// This file is machine generated by gen.go.
+// 6g gen.go && 6l gen.6 && ./6.out >expr1.go
+
+package eval
+
+import (
+ "big"
+ "log"
+)
+
+/*
+ * "As" functions. These retrieve evaluator functions from an
+ * expr, panicking if the requested evaluator has the wrong type.
+ */
+func (a *expr) asBool() func(*Thread) bool {
+ return a.eval.(func(*Thread) bool)
+}
+func (a *expr) asUint() func(*Thread) uint64 {
+ return a.eval.(func(*Thread) uint64)
+}
+func (a *expr) asInt() func(*Thread) int64 {
+ return a.eval.(func(*Thread) int64)
+}
+func (a *expr) asIdealInt() func() *big.Int {
+ return a.eval.(func() *big.Int)
+}
+func (a *expr) asFloat() func(*Thread) float64 {
+ return a.eval.(func(*Thread) float64)
+}
+func (a *expr) asIdealFloat() func() *big.Rat {
+ return a.eval.(func() *big.Rat)
+}
+func (a *expr) asString() func(*Thread) string {
+ return a.eval.(func(*Thread) string)
+}
+func (a *expr) asArray() func(*Thread) ArrayValue {
+ return a.eval.(func(*Thread) ArrayValue)
+}
+func (a *expr) asStruct() func(*Thread) StructValue {
+ return a.eval.(func(*Thread) StructValue)
+}
+func (a *expr) asPtr() func(*Thread) Value {
+ return a.eval.(func(*Thread) Value)
+}
+func (a *expr) asFunc() func(*Thread) Func {
+ return a.eval.(func(*Thread) Func)
+}
+func (a *expr) asSlice() func(*Thread) Slice {
+ return a.eval.(func(*Thread) Slice)
+}
+func (a *expr) asMap() func(*Thread) Map {
+ return a.eval.(func(*Thread) Map)
+}
+func (a *expr) asMulti() func(*Thread) []Value {
+ return a.eval.(func(*Thread) []Value)
+}
+
+func (a *expr) asInterface() func(*Thread) interface{} {
+ switch sf := a.eval.(type) {
+ case func(t *Thread) bool:
+ return func(t *Thread) interface{} { return sf(t) }
+ case func(t *Thread) uint64:
+ return func(t *Thread) interface{} { return sf(t) }
+ case func(t *Thread) int64:
+ return func(t *Thread) interface{} { return sf(t) }
+ case func() *big.Int:
+ return func(*Thread) interface{} { return sf() }
+ case func(t *Thread) float64:
+ return func(t *Thread) interface{} { return sf(t) }
+ case func() *big.Rat:
+ return func(*Thread) interface{} { return sf() }
+ case func(t *Thread) string:
+ return func(t *Thread) interface{} { return sf(t) }
+ case func(t *Thread) ArrayValue:
+ return func(t *Thread) interface{} { return sf(t) }
+ case func(t *Thread) StructValue:
+ return func(t *Thread) interface{} { return sf(t) }
+ case func(t *Thread) Value:
+ return func(t *Thread) interface{} { return sf(t) }
+ case func(t *Thread) Func:
+ return func(t *Thread) interface{} { return sf(t) }
+ case func(t *Thread) Slice:
+ return func(t *Thread) interface{} { return sf(t) }
+ case func(t *Thread) Map:
+ return func(t *Thread) interface{} { return sf(t) }
+ default:
+ log.Panicf("unexpected expression node type %T at %v", a.eval, a.pos)
+ }
+ panic("fail")
+}
+
+/*
+ * Operator generators.
+ */
+
+func (a *expr) genConstant(v Value) {
+ switch a.t.lit().(type) {
+ case *boolType:
+ a.eval = func(t *Thread) bool { return v.(BoolValue).Get(t) }
+ case *uintType:
+ a.eval = func(t *Thread) uint64 { return v.(UintValue).Get(t) }
+ case *intType:
+ a.eval = func(t *Thread) int64 { return v.(IntValue).Get(t) }
+ case *idealIntType:
+ val := v.(IdealIntValue).Get()
+ a.eval = func() *big.Int { return val }
+ case *floatType:
+ a.eval = func(t *Thread) float64 { return v.(FloatValue).Get(t) }
+ case *idealFloatType:
+ val := v.(IdealFloatValue).Get()
+ a.eval = func() *big.Rat { return val }
+ case *stringType:
+ a.eval = func(t *Thread) string { return v.(StringValue).Get(t) }
+ case *ArrayType:
+ a.eval = func(t *Thread) ArrayValue { return v.(ArrayValue).Get(t) }
+ case *StructType:
+ a.eval = func(t *Thread) StructValue { return v.(StructValue).Get(t) }
+ case *PtrType:
+ a.eval = func(t *Thread) Value { return v.(PtrValue).Get(t) }
+ case *FuncType:
+ a.eval = func(t *Thread) Func { return v.(FuncValue).Get(t) }
+ case *SliceType:
+ a.eval = func(t *Thread) Slice { return v.(SliceValue).Get(t) }
+ case *MapType:
+ a.eval = func(t *Thread) Map { return v.(MapValue).Get(t) }
+ default:
+ log.Panicf("unexpected constant type %v at %v", a.t, a.pos)
+ }
+}
+
+func (a *expr) genIdentOp(level, index int) {
+ a.evalAddr = func(t *Thread) Value { return t.f.Get(level, index) }
+ switch a.t.lit().(type) {
+ case *boolType:
+ a.eval = func(t *Thread) bool { return t.f.Get(level, index).(BoolValue).Get(t) }
+ case *uintType:
+ a.eval = func(t *Thread) uint64 { return t.f.Get(level, index).(UintValue).Get(t) }
+ case *intType:
+ a.eval = func(t *Thread) int64 { return t.f.Get(level, index).(IntValue).Get(t) }
+ case *floatType:
+ a.eval = func(t *Thread) float64 { return t.f.Get(level, index).(FloatValue).Get(t) }
+ case *stringType:
+ a.eval = func(t *Thread) string { return t.f.Get(level, index).(StringValue).Get(t) }
+ case *ArrayType:
+ a.eval = func(t *Thread) ArrayValue { return t.f.Get(level, index).(ArrayValue).Get(t) }
+ case *StructType:
+ a.eval = func(t *Thread) StructValue { return t.f.Get(level, index).(StructValue).Get(t) }
+ case *PtrType:
+ a.eval = func(t *Thread) Value { return t.f.Get(level, index).(PtrValue).Get(t) }
+ case *FuncType:
+ a.eval = func(t *Thread) Func { return t.f.Get(level, index).(FuncValue).Get(t) }
+ case *SliceType:
+ a.eval = func(t *Thread) Slice { return t.f.Get(level, index).(SliceValue).Get(t) }
+ case *MapType:
+ a.eval = func(t *Thread) Map { return t.f.Get(level, index).(MapValue).Get(t) }
+ default:
+ log.Panicf("unexpected identifier type %v at %v", a.t, a.pos)
+ }
+}
+
+func (a *expr) genFuncCall(call func(t *Thread) []Value) {
+ a.exec = func(t *Thread) { call(t) }
+ switch a.t.lit().(type) {
+ case *boolType:
+ a.eval = func(t *Thread) bool { return call(t)[0].(BoolValue).Get(t) }
+ case *uintType:
+ a.eval = func(t *Thread) uint64 { return call(t)[0].(UintValue).Get(t) }
+ case *intType:
+ a.eval = func(t *Thread) int64 { return call(t)[0].(IntValue).Get(t) }
+ case *floatType:
+ a.eval = func(t *Thread) float64 { return call(t)[0].(FloatValue).Get(t) }
+ case *stringType:
+ a.eval = func(t *Thread) string { return call(t)[0].(StringValue).Get(t) }
+ case *ArrayType:
+ a.eval = func(t *Thread) ArrayValue { return call(t)[0].(ArrayValue).Get(t) }
+ case *StructType:
+ a.eval = func(t *Thread) StructValue { return call(t)[0].(StructValue).Get(t) }
+ case *PtrType:
+ a.eval = func(t *Thread) Value { return call(t)[0].(PtrValue).Get(t) }
+ case *FuncType:
+ a.eval = func(t *Thread) Func { return call(t)[0].(FuncValue).Get(t) }
+ case *SliceType:
+ a.eval = func(t *Thread) Slice { return call(t)[0].(SliceValue).Get(t) }
+ case *MapType:
+ a.eval = func(t *Thread) Map { return call(t)[0].(MapValue).Get(t) }
+ case *MultiType:
+ a.eval = func(t *Thread) []Value { return call(t) }
+ default:
+ log.Panicf("unexpected result type %v at %v", a.t, a.pos)
+ }
+}
+
+func (a *expr) genValue(vf func(*Thread) Value) {
+ a.evalAddr = vf
+ switch a.t.lit().(type) {
+ case *boolType:
+ a.eval = func(t *Thread) bool { return vf(t).(BoolValue).Get(t) }
+ case *uintType:
+ a.eval = func(t *Thread) uint64 { return vf(t).(UintValue).Get(t) }
+ case *intType:
+ a.eval = func(t *Thread) int64 { return vf(t).(IntValue).Get(t) }
+ case *floatType:
+ a.eval = func(t *Thread) float64 { return vf(t).(FloatValue).Get(t) }
+ case *stringType:
+ a.eval = func(t *Thread) string { return vf(t).(StringValue).Get(t) }
+ case *ArrayType:
+ a.eval = func(t *Thread) ArrayValue { return vf(t).(ArrayValue).Get(t) }
+ case *StructType:
+ a.eval = func(t *Thread) StructValue { return vf(t).(StructValue).Get(t) }
+ case *PtrType:
+ a.eval = func(t *Thread) Value { return vf(t).(PtrValue).Get(t) }
+ case *FuncType:
+ a.eval = func(t *Thread) Func { return vf(t).(FuncValue).Get(t) }
+ case *SliceType:
+ a.eval = func(t *Thread) Slice { return vf(t).(SliceValue).Get(t) }
+ case *MapType:
+ a.eval = func(t *Thread) Map { return vf(t).(MapValue).Get(t) }
+ default:
+ log.Panicf("unexpected result type %v at %v", a.t, a.pos)
+ }
+}
+
+func (a *expr) genUnaryOpNeg(v *expr) {
+ switch a.t.lit().(type) {
+ case *uintType:
+ vf := v.asUint()
+ a.eval = func(t *Thread) uint64 { v := vf(t); return -v }
+ case *intType:
+ vf := v.asInt()
+ a.eval = func(t *Thread) int64 { v := vf(t); return -v }
+ case *idealIntType:
+ val := v.asIdealInt()()
+ val.Neg(val)
+ a.eval = func() *big.Int { return val }
+ case *floatType:
+ vf := v.asFloat()
+ a.eval = func(t *Thread) float64 { v := vf(t); return -v }
+ case *idealFloatType:
+ val := v.asIdealFloat()()
+ val.Neg(val)
+ a.eval = func() *big.Rat { return val }
+ default:
+ log.Panicf("unexpected type %v at %v", a.t, a.pos)
+ }
+}
+
+func (a *expr) genUnaryOpNot(v *expr) {
+ switch a.t.lit().(type) {
+ case *boolType:
+ vf := v.asBool()
+ a.eval = func(t *Thread) bool { v := vf(t); return !v }
+ default:
+ log.Panicf("unexpected type %v at %v", a.t, a.pos)
+ }
+}
+
+func (a *expr) genUnaryOpXor(v *expr) {
+ switch a.t.lit().(type) {
+ case *uintType:
+ vf := v.asUint()
+ a.eval = func(t *Thread) uint64 { v := vf(t); return ^v }
+ case *intType:
+ vf := v.asInt()
+ a.eval = func(t *Thread) int64 { v := vf(t); return ^v }
+ case *idealIntType:
+ val := v.asIdealInt()()
+ val.Not(val)
+ a.eval = func() *big.Int { return val }
+ default:
+ log.Panicf("unexpected type %v at %v", a.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpLogAnd(l, r *expr) {
+ lf := l.asBool()
+ rf := r.asBool()
+ a.eval = func(t *Thread) bool { return lf(t) && rf(t) }
+}
+
+func (a *expr) genBinOpLogOr(l, r *expr) {
+ lf := l.asBool()
+ rf := r.asBool()
+ a.eval = func(t *Thread) bool { return lf(t) || rf(t) }
+}
+
+func (a *expr) genBinOpAdd(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l + r
+ return uint64(uint8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l + r
+ return uint64(uint16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l + r
+ return uint64(uint32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l + r
+ return uint64(uint64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l + r
+ return uint64(uint(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l + r
+ return int64(int8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l + r
+ return int64(int16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l + r
+ return int64(int32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l + r
+ return int64(int64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l + r
+ return int64(int(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Add(l, r)
+ a.eval = func() *big.Int { return val }
+ case *floatType:
+ lf := l.asFloat()
+ rf := r.asFloat()
+ switch t.Bits {
+ case 32:
+ a.eval = func(t *Thread) float64 {
+ l, r := lf(t), rf(t)
+ var ret float64
+ ret = l + r
+ return float64(float32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) float64 {
+ l, r := lf(t), rf(t)
+ var ret float64
+ ret = l + r
+ return float64(float64(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealFloatType:
+ l := l.asIdealFloat()()
+ r := r.asIdealFloat()()
+ val := l.Add(l, r)
+ a.eval = func() *big.Rat { return val }
+ case *stringType:
+ lf := l.asString()
+ rf := r.asString()
+ a.eval = func(t *Thread) string {
+ l, r := lf(t), rf(t)
+ return l + r
+ }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpSub(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l - r
+ return uint64(uint8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l - r
+ return uint64(uint16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l - r
+ return uint64(uint32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l - r
+ return uint64(uint64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l - r
+ return uint64(uint(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l - r
+ return int64(int8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l - r
+ return int64(int16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l - r
+ return int64(int32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l - r
+ return int64(int64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l - r
+ return int64(int(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Sub(l, r)
+ a.eval = func() *big.Int { return val }
+ case *floatType:
+ lf := l.asFloat()
+ rf := r.asFloat()
+ switch t.Bits {
+ case 32:
+ a.eval = func(t *Thread) float64 {
+ l, r := lf(t), rf(t)
+ var ret float64
+ ret = l - r
+ return float64(float32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) float64 {
+ l, r := lf(t), rf(t)
+ var ret float64
+ ret = l - r
+ return float64(float64(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealFloatType:
+ l := l.asIdealFloat()()
+ r := r.asIdealFloat()()
+ val := l.Sub(l, r)
+ a.eval = func() *big.Rat { return val }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpMul(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l * r
+ return uint64(uint8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l * r
+ return uint64(uint16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l * r
+ return uint64(uint32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l * r
+ return uint64(uint64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l * r
+ return uint64(uint(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l * r
+ return int64(int8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l * r
+ return int64(int16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l * r
+ return int64(int32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l * r
+ return int64(int64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l * r
+ return int64(int(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Mul(l, r)
+ a.eval = func() *big.Int { return val }
+ case *floatType:
+ lf := l.asFloat()
+ rf := r.asFloat()
+ switch t.Bits {
+ case 32:
+ a.eval = func(t *Thread) float64 {
+ l, r := lf(t), rf(t)
+ var ret float64
+ ret = l * r
+ return float64(float32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) float64 {
+ l, r := lf(t), rf(t)
+ var ret float64
+ ret = l * r
+ return float64(float64(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealFloatType:
+ l := l.asIdealFloat()()
+ r := r.asIdealFloat()()
+ val := l.Mul(l, r)
+ a.eval = func() *big.Rat { return val }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpQuo(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return uint64(uint8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return uint64(uint16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return uint64(uint32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return uint64(uint64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return uint64(uint(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return int64(int8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return int64(int16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return int64(int32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return int64(int64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return int64(int(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Quo(l, r)
+ a.eval = func() *big.Int { return val }
+ case *floatType:
+ lf := l.asFloat()
+ rf := r.asFloat()
+ switch t.Bits {
+ case 32:
+ a.eval = func(t *Thread) float64 {
+ l, r := lf(t), rf(t)
+ var ret float64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return float64(float32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) float64 {
+ l, r := lf(t), rf(t)
+ var ret float64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l / r
+ return float64(float64(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealFloatType:
+ l := l.asIdealFloat()()
+ r := r.asIdealFloat()()
+ val := l.Quo(l, r)
+ a.eval = func() *big.Rat { return val }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpRem(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l % r
+ return uint64(uint8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l % r
+ return uint64(uint16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l % r
+ return uint64(uint32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l % r
+ return uint64(uint64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l % r
+ return uint64(uint(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l % r
+ return int64(int8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l % r
+ return int64(int16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l % r
+ return int64(int32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l % r
+ return int64(int64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ if r == 0 {
+ t.Abort(DivByZeroError{})
+ }
+ ret = l % r
+ return int64(int(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Rem(l, r)
+ a.eval = func() *big.Int { return val }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpAnd(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l & r
+ return uint64(uint8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l & r
+ return uint64(uint16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l & r
+ return uint64(uint32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l & r
+ return uint64(uint64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l & r
+ return uint64(uint(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l & r
+ return int64(int8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l & r
+ return int64(int16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l & r
+ return int64(int32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l & r
+ return int64(int64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l & r
+ return int64(int(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.And(l, r)
+ a.eval = func() *big.Int { return val }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpOr(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l | r
+ return uint64(uint8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l | r
+ return uint64(uint16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l | r
+ return uint64(uint32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l | r
+ return uint64(uint64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l | r
+ return uint64(uint(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l | r
+ return int64(int8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l | r
+ return int64(int16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l | r
+ return int64(int32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l | r
+ return int64(int64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l | r
+ return int64(int(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Or(l, r)
+ a.eval = func() *big.Int { return val }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpXor(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l ^ r
+ return uint64(uint8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l ^ r
+ return uint64(uint16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l ^ r
+ return uint64(uint32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l ^ r
+ return uint64(uint64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l ^ r
+ return uint64(uint(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l ^ r
+ return int64(int8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l ^ r
+ return int64(int16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l ^ r
+ return int64(int32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l ^ r
+ return int64(int64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l ^ r
+ return int64(int(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Xor(l, r)
+ a.eval = func() *big.Int { return val }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpAndNot(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l &^ r
+ return uint64(uint8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l &^ r
+ return uint64(uint16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l &^ r
+ return uint64(uint32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l &^ r
+ return uint64(uint64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l &^ r
+ return uint64(uint(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l &^ r
+ return int64(int8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l &^ r
+ return int64(int16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l &^ r
+ return int64(int32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l &^ r
+ return int64(int64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l &^ r
+ return int64(int(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.AndNot(l, r)
+ a.eval = func() *big.Int { return val }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpShl(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l << r
+ return uint64(uint8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l << r
+ return uint64(uint16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l << r
+ return uint64(uint32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l << r
+ return uint64(uint64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l << r
+ return uint64(uint(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l << r
+ return int64(int8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l << r
+ return int64(int16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l << r
+ return int64(int32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l << r
+ return int64(int64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l << r
+ return int64(int(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpShr(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l >> r
+ return uint64(uint8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l >> r
+ return uint64(uint16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l >> r
+ return uint64(uint32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l >> r
+ return uint64(uint64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) uint64 {
+ l, r := lf(t), rf(t)
+ var ret uint64
+ ret = l >> r
+ return uint64(uint(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asUint()
+ switch t.Bits {
+ case 8:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l >> r
+ return int64(int8(ret))
+ }
+ case 16:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l >> r
+ return int64(int16(ret))
+ }
+ case 32:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l >> r
+ return int64(int32(ret))
+ }
+ case 64:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l >> r
+ return int64(int64(ret))
+ }
+ case 0:
+ a.eval = func(t *Thread) int64 {
+ l, r := lf(t), rf(t)
+ var ret int64
+ ret = l >> r
+ return int64(int(ret))
+ }
+ default:
+ log.Panicf("unexpected size %d in type %v at %v", t.Bits, t, a.pos)
+ }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpLss(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l < r
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l < r
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Cmp(r) < 0
+ a.eval = func(t *Thread) bool { return val }
+ case *floatType:
+ lf := l.asFloat()
+ rf := r.asFloat()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l < r
+ }
+ case *idealFloatType:
+ l := l.asIdealFloat()()
+ r := r.asIdealFloat()()
+ val := l.Cmp(r) < 0
+ a.eval = func(t *Thread) bool { return val }
+ case *stringType:
+ lf := l.asString()
+ rf := r.asString()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l < r
+ }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpGtr(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l > r
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l > r
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Cmp(r) > 0
+ a.eval = func(t *Thread) bool { return val }
+ case *floatType:
+ lf := l.asFloat()
+ rf := r.asFloat()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l > r
+ }
+ case *idealFloatType:
+ l := l.asIdealFloat()()
+ r := r.asIdealFloat()()
+ val := l.Cmp(r) > 0
+ a.eval = func(t *Thread) bool { return val }
+ case *stringType:
+ lf := l.asString()
+ rf := r.asString()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l > r
+ }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpLeq(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l <= r
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l <= r
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Cmp(r) <= 0
+ a.eval = func(t *Thread) bool { return val }
+ case *floatType:
+ lf := l.asFloat()
+ rf := r.asFloat()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l <= r
+ }
+ case *idealFloatType:
+ l := l.asIdealFloat()()
+ r := r.asIdealFloat()()
+ val := l.Cmp(r) <= 0
+ a.eval = func(t *Thread) bool { return val }
+ case *stringType:
+ lf := l.asString()
+ rf := r.asString()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l <= r
+ }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpGeq(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l >= r
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l >= r
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Cmp(r) >= 0
+ a.eval = func(t *Thread) bool { return val }
+ case *floatType:
+ lf := l.asFloat()
+ rf := r.asFloat()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l >= r
+ }
+ case *idealFloatType:
+ l := l.asIdealFloat()()
+ r := r.asIdealFloat()()
+ val := l.Cmp(r) >= 0
+ a.eval = func(t *Thread) bool { return val }
+ case *stringType:
+ lf := l.asString()
+ rf := r.asString()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l >= r
+ }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpEql(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *boolType:
+ lf := l.asBool()
+ rf := r.asBool()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l == r
+ }
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l == r
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l == r
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Cmp(r) == 0
+ a.eval = func(t *Thread) bool { return val }
+ case *floatType:
+ lf := l.asFloat()
+ rf := r.asFloat()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l == r
+ }
+ case *idealFloatType:
+ l := l.asIdealFloat()()
+ r := r.asIdealFloat()()
+ val := l.Cmp(r) == 0
+ a.eval = func(t *Thread) bool { return val }
+ case *stringType:
+ lf := l.asString()
+ rf := r.asString()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l == r
+ }
+ case *PtrType:
+ lf := l.asPtr()
+ rf := r.asPtr()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l == r
+ }
+ case *FuncType:
+ lf := l.asFunc()
+ rf := r.asFunc()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l == r
+ }
+ case *MapType:
+ lf := l.asMap()
+ rf := r.asMap()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l == r
+ }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func (a *expr) genBinOpNeq(l, r *expr) {
+ switch t := l.t.lit().(type) {
+ case *boolType:
+ lf := l.asBool()
+ rf := r.asBool()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l != r
+ }
+ case *uintType:
+ lf := l.asUint()
+ rf := r.asUint()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l != r
+ }
+ case *intType:
+ lf := l.asInt()
+ rf := r.asInt()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l != r
+ }
+ case *idealIntType:
+ l := l.asIdealInt()()
+ r := r.asIdealInt()()
+ val := l.Cmp(r) != 0
+ a.eval = func(t *Thread) bool { return val }
+ case *floatType:
+ lf := l.asFloat()
+ rf := r.asFloat()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l != r
+ }
+ case *idealFloatType:
+ l := l.asIdealFloat()()
+ r := r.asIdealFloat()()
+ val := l.Cmp(r) != 0
+ a.eval = func(t *Thread) bool { return val }
+ case *stringType:
+ lf := l.asString()
+ rf := r.asString()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l != r
+ }
+ case *PtrType:
+ lf := l.asPtr()
+ rf := r.asPtr()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l != r
+ }
+ case *FuncType:
+ lf := l.asFunc()
+ rf := r.asFunc()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l != r
+ }
+ case *MapType:
+ lf := l.asMap()
+ rf := r.asMap()
+ a.eval = func(t *Thread) bool {
+ l, r := lf(t), rf(t)
+ return l != r
+ }
+ default:
+ log.Panicf("unexpected type %v at %v", l.t, a.pos)
+ }
+}
+
+func genAssign(lt Type, r *expr) func(lv Value, t *Thread) {
+ switch lt.lit().(type) {
+ case *boolType:
+ rf := r.asBool()
+ return func(lv Value, t *Thread) { lv.(BoolValue).Set(t, rf(t)) }
+ case *uintType:
+ rf := r.asUint()
+ return func(lv Value, t *Thread) { lv.(UintValue).Set(t, rf(t)) }
+ case *intType:
+ rf := r.asInt()
+ return func(lv Value, t *Thread) { lv.(IntValue).Set(t, rf(t)) }
+ case *floatType:
+ rf := r.asFloat()
+ return func(lv Value, t *Thread) { lv.(FloatValue).Set(t, rf(t)) }
+ case *stringType:
+ rf := r.asString()
+ return func(lv Value, t *Thread) { lv.(StringValue).Set(t, rf(t)) }
+ case *ArrayType:
+ rf := r.asArray()
+ return func(lv Value, t *Thread) { lv.Assign(t, rf(t)) }
+ case *StructType:
+ rf := r.asStruct()
+ return func(lv Value, t *Thread) { lv.Assign(t, rf(t)) }
+ case *PtrType:
+ rf := r.asPtr()
+ return func(lv Value, t *Thread) { lv.(PtrValue).Set(t, rf(t)) }
+ case *FuncType:
+ rf := r.asFunc()
+ return func(lv Value, t *Thread) { lv.(FuncValue).Set(t, rf(t)) }
+ case *SliceType:
+ rf := r.asSlice()
+ return func(lv Value, t *Thread) { lv.(SliceValue).Set(t, rf(t)) }
+ case *MapType:
+ rf := r.asMap()
+ return func(lv Value, t *Thread) { lv.(MapValue).Set(t, rf(t)) }
+ default:
+ log.Panicf("unexpected left operand type %v at %v", lt, r.pos)
+ }
+ panic("fail")
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-10 02:41:37 +0000