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make sure mathgen outputs code which passes go fmt

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This commit is contained in:
Brian Picciano 2014-10-23 21:00:07 -04:00
parent f8c841fa99
commit 583e381ecb
5 changed files with 213 additions and 345 deletions
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3
Makefile
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@ -3,5 +3,8 @@ all: gen
test: gen test: gen
go test ./... go test ./...
fmt: gen
go fmt ./...
gen: gen:
(cd core && make gen) (cd core && make gen)

319
core/math.go
View File

@ -16,166 +16,132 @@ func mathReduce(fn mathReduceFn, zero types.Elem, s seq.Seq) types.Elem {
return seq.Reduce(reduceFn, zero, s) return seq.Reduce(reduceFn, zero, s)
} }
func plusInt(a, b types.Elem) types.Elem { func plusInt(a, b types.Elem) types.Elem {
return types.GoType{ Int(a) + Int(b) } return types.GoType{Int(a) + Int(b)}
} }
func plusInt8(a, b types.Elem) types.Elem { func plusInt8(a, b types.Elem) types.Elem {
return types.GoType{ Int8(a) + Int8(b) } return types.GoType{Int8(a) + Int8(b)}
} }
func plusInt16(a, b types.Elem) types.Elem { func plusInt16(a, b types.Elem) types.Elem {
return types.GoType{ Int16(a) + Int16(b) } return types.GoType{Int16(a) + Int16(b)}
} }
func plusInt32(a, b types.Elem) types.Elem { func plusInt32(a, b types.Elem) types.Elem {
return types.GoType{ Int32(a) + Int32(b) } return types.GoType{Int32(a) + Int32(b)}
} }
func plusInt64(a, b types.Elem) types.Elem { func plusInt64(a, b types.Elem) types.Elem {
return types.GoType{ Int64(a) + Int64(b) } return types.GoType{Int64(a) + Int64(b)}
} }
func plusUint(a, b types.Elem) types.Elem { func plusUint(a, b types.Elem) types.Elem {
return types.GoType{ Uint(a) + Uint(b) } return types.GoType{Uint(a) + Uint(b)}
} }
func plusUint8(a, b types.Elem) types.Elem { func plusUint8(a, b types.Elem) types.Elem {
return types.GoType{ Uint8(a) + Uint8(b) } return types.GoType{Uint8(a) + Uint8(b)}
} }
func plusUint16(a, b types.Elem) types.Elem { func plusUint16(a, b types.Elem) types.Elem {
return types.GoType{ Uint16(a) + Uint16(b) } return types.GoType{Uint16(a) + Uint16(b)}
} }
func plusUint32(a, b types.Elem) types.Elem { func plusUint32(a, b types.Elem) types.Elem {
return types.GoType{ Uint32(a) + Uint32(b) } return types.GoType{Uint32(a) + Uint32(b)}
} }
func plusUint64(a, b types.Elem) types.Elem { func plusUint64(a, b types.Elem) types.Elem {
return types.GoType{ Uint64(a) + Uint64(b) } return types.GoType{Uint64(a) + Uint64(b)}
} }
func plusFloat32(a, b types.Elem) types.Elem { func plusFloat32(a, b types.Elem) types.Elem {
return types.GoType{ Float32(a) + Float32(b) } return types.GoType{Float32(a) + Float32(b)}
} }
func plusFloat64(a, b types.Elem) types.Elem { func plusFloat64(a, b types.Elem) types.Elem {
return types.GoType{ Float64(a) + Float64(b) } return types.GoType{Float64(a) + Float64(b)}
} }
func plusComplex64(a, b types.Elem) types.Elem { func plusComplex64(a, b types.Elem) types.Elem {
return types.GoType{ Complex64(a) + Complex64(b) } return types.GoType{Complex64(a) + Complex64(b)}
} }
func plusComplex128(a, b types.Elem) types.Elem { func plusComplex128(a, b types.Elem) types.Elem {
return types.GoType{ Complex128(a) + Complex128(b) } return types.GoType{Complex128(a) + Complex128(b)}
} }
func plusString(a, b types.Elem) types.Elem { func plusString(a, b types.Elem) types.Elem {
return types.GoType{ String(a) + String(b) } return types.GoType{String(a) + String(b)}
} }
func Plus(s seq.Seq) types.Elem { func Plus(s seq.Seq) types.Elem {
var first, zero types.Elem var first, zero types.Elem
if seq.Empty(s) { if seq.Empty(s) {
return types.GoType{ 0 } return types.GoType{0}
} }
first, _, _ = s.FirstRest() first, _, _ = s.FirstRest()
var fn mathReduceFn var fn mathReduceFn
switch first.(types.GoType).V.(type) { switch first.(types.GoType).V.(type) {
case int: case int:
fn = plusInt fn = plusInt
zero = types.GoType{int(0)}
zero = types.GoType{ int(0) }
case int8: case int8:
fn = plusInt8 fn = plusInt8
zero = types.GoType{int8(0)}
zero = types.GoType{ int8(0) }
case int16: case int16:
fn = plusInt16 fn = plusInt16
zero = types.GoType{int16(0)}
zero = types.GoType{ int16(0) }
case int32: case int32:
fn = plusInt32 fn = plusInt32
zero = types.GoType{int32(0)}
zero = types.GoType{ int32(0) }
case int64: case int64:
fn = plusInt64 fn = plusInt64
zero = types.GoType{int64(0)}
zero = types.GoType{ int64(0) }
case uint: case uint:
fn = plusUint fn = plusUint
zero = types.GoType{uint(0)}
zero = types.GoType{ uint(0) }
case uint8: case uint8:
fn = plusUint8 fn = plusUint8
zero = types.GoType{uint8(0)}
zero = types.GoType{ uint8(0) }
case uint16: case uint16:
fn = plusUint16 fn = plusUint16
zero = types.GoType{uint16(0)}
zero = types.GoType{ uint16(0) }
case uint32: case uint32:
fn = plusUint32 fn = plusUint32
zero = types.GoType{uint32(0)}
zero = types.GoType{ uint32(0) }
case uint64: case uint64:
fn = plusUint64 fn = plusUint64
zero = types.GoType{uint64(0)}
zero = types.GoType{ uint64(0) }
case float32: case float32:
fn = plusFloat32 fn = plusFloat32
zero = types.GoType{float32(0)}
zero = types.GoType{ float32(0) }
case float64: case float64:
fn = plusFloat64 fn = plusFloat64
zero = types.GoType{float64(0)}
zero = types.GoType{ float64(0) }
case complex64: case complex64:
fn = plusComplex64 fn = plusComplex64
zero = types.GoType{complex64(0)}
zero = types.GoType{ complex64(0) }
case complex128: case complex128:
fn = plusComplex128 fn = plusComplex128
zero = types.GoType{complex128(0)}
zero = types.GoType{ complex128(0) }
case string: case string:
fn = plusString fn = plusString
@ -187,66 +153,62 @@ func Plus(s seq.Seq) types.Elem {
return mathReduce(fn, zero, s) return mathReduce(fn, zero, s)
} }
func minusInt(a, b types.Elem) types.Elem { func minusInt(a, b types.Elem) types.Elem {
return types.GoType{ Int(a) - Int(b) } return types.GoType{Int(a) - Int(b)}
} }
func minusInt8(a, b types.Elem) types.Elem { func minusInt8(a, b types.Elem) types.Elem {
return types.GoType{ Int8(a) - Int8(b) } return types.GoType{Int8(a) - Int8(b)}
} }
func minusInt16(a, b types.Elem) types.Elem { func minusInt16(a, b types.Elem) types.Elem {
return types.GoType{ Int16(a) - Int16(b) } return types.GoType{Int16(a) - Int16(b)}
} }
func minusInt32(a, b types.Elem) types.Elem { func minusInt32(a, b types.Elem) types.Elem {
return types.GoType{ Int32(a) - Int32(b) } return types.GoType{Int32(a) - Int32(b)}
} }
func minusInt64(a, b types.Elem) types.Elem { func minusInt64(a, b types.Elem) types.Elem {
return types.GoType{ Int64(a) - Int64(b) } return types.GoType{Int64(a) - Int64(b)}
} }
func minusUint(a, b types.Elem) types.Elem { func minusUint(a, b types.Elem) types.Elem {
return types.GoType{ Uint(a) - Uint(b) } return types.GoType{Uint(a) - Uint(b)}
} }
func minusUint8(a, b types.Elem) types.Elem { func minusUint8(a, b types.Elem) types.Elem {
return types.GoType{ Uint8(a) - Uint8(b) } return types.GoType{Uint8(a) - Uint8(b)}
} }
func minusUint16(a, b types.Elem) types.Elem { func minusUint16(a, b types.Elem) types.Elem {
return types.GoType{ Uint16(a) - Uint16(b) } return types.GoType{Uint16(a) - Uint16(b)}
} }
func minusUint32(a, b types.Elem) types.Elem { func minusUint32(a, b types.Elem) types.Elem {
return types.GoType{ Uint32(a) - Uint32(b) } return types.GoType{Uint32(a) - Uint32(b)}
} }
func minusUint64(a, b types.Elem) types.Elem { func minusUint64(a, b types.Elem) types.Elem {
return types.GoType{ Uint64(a) - Uint64(b) } return types.GoType{Uint64(a) - Uint64(b)}
} }
func minusFloat32(a, b types.Elem) types.Elem { func minusFloat32(a, b types.Elem) types.Elem {
return types.GoType{ Float32(a) - Float32(b) } return types.GoType{Float32(a) - Float32(b)}
} }
func minusFloat64(a, b types.Elem) types.Elem { func minusFloat64(a, b types.Elem) types.Elem {
return types.GoType{ Float64(a) - Float64(b) } return types.GoType{Float64(a) - Float64(b)}
} }
func minusComplex64(a, b types.Elem) types.Elem { func minusComplex64(a, b types.Elem) types.Elem {
return types.GoType{ Complex64(a) - Complex64(b) } return types.GoType{Complex64(a) - Complex64(b)}
} }
func minusComplex128(a, b types.Elem) types.Elem { func minusComplex128(a, b types.Elem) types.Elem {
return types.GoType{ Complex128(a) - Complex128(b) } return types.GoType{Complex128(a) - Complex128(b)}
} }
func Minus(s seq.Seq) types.Elem { func Minus(s seq.Seq) types.Elem {
var first, zero types.Elem var first, zero types.Elem
@ -256,229 +218,179 @@ func Minus(s seq.Seq) types.Elem {
zero, s, _ = s.FirstRest() zero, s, _ = s.FirstRest()
first = zero first = zero
var fn mathReduceFn var fn mathReduceFn
switch first.(types.GoType).V.(type) { switch first.(types.GoType).V.(type) {
case int: case int:
fn = minusInt fn = minusInt
case int8: case int8:
fn = minusInt8 fn = minusInt8
case int16: case int16:
fn = minusInt16 fn = minusInt16
case int32: case int32:
fn = minusInt32 fn = minusInt32
case int64: case int64:
fn = minusInt64 fn = minusInt64
case uint: case uint:
fn = minusUint fn = minusUint
case uint8: case uint8:
fn = minusUint8 fn = minusUint8
case uint16: case uint16:
fn = minusUint16 fn = minusUint16
case uint32: case uint32:
fn = minusUint32 fn = minusUint32
case uint64: case uint64:
fn = minusUint64 fn = minusUint64
case float32: case float32:
fn = minusFloat32 fn = minusFloat32
case float64: case float64:
fn = minusFloat64 fn = minusFloat64
case complex64: case complex64:
fn = minusComplex64 fn = minusComplex64
case complex128: case complex128:
fn = minusComplex128 fn = minusComplex128
default: default:
panic(fmt.Sprintf("$#v cannot have Minus called on it", first)) panic(fmt.Sprintf("$#v cannot have Minus called on it", first))
} }
return mathReduce(fn, zero, s) return mathReduce(fn, zero, s)
} }
func multInt(a, b types.Elem) types.Elem { func multInt(a, b types.Elem) types.Elem {
return types.GoType{ Int(a) * Int(b) } return types.GoType{Int(a) * Int(b)}
} }
func multInt8(a, b types.Elem) types.Elem { func multInt8(a, b types.Elem) types.Elem {
return types.GoType{ Int8(a) * Int8(b) } return types.GoType{Int8(a) * Int8(b)}
} }
func multInt16(a, b types.Elem) types.Elem { func multInt16(a, b types.Elem) types.Elem {
return types.GoType{ Int16(a) * Int16(b) } return types.GoType{Int16(a) * Int16(b)}
} }
func multInt32(a, b types.Elem) types.Elem { func multInt32(a, b types.Elem) types.Elem {
return types.GoType{ Int32(a) * Int32(b) } return types.GoType{Int32(a) * Int32(b)}
} }
func multInt64(a, b types.Elem) types.Elem { func multInt64(a, b types.Elem) types.Elem {
return types.GoType{ Int64(a) * Int64(b) } return types.GoType{Int64(a) * Int64(b)}
} }
func multUint(a, b types.Elem) types.Elem { func multUint(a, b types.Elem) types.Elem {
return types.GoType{ Uint(a) * Uint(b) } return types.GoType{Uint(a) * Uint(b)}
} }
func multUint8(a, b types.Elem) types.Elem { func multUint8(a, b types.Elem) types.Elem {
return types.GoType{ Uint8(a) * Uint8(b) } return types.GoType{Uint8(a) * Uint8(b)}
} }
func multUint16(a, b types.Elem) types.Elem { func multUint16(a, b types.Elem) types.Elem {
return types.GoType{ Uint16(a) * Uint16(b) } return types.GoType{Uint16(a) * Uint16(b)}
} }
func multUint32(a, b types.Elem) types.Elem { func multUint32(a, b types.Elem) types.Elem {
return types.GoType{ Uint32(a) * Uint32(b) } return types.GoType{Uint32(a) * Uint32(b)}
} }
func multUint64(a, b types.Elem) types.Elem { func multUint64(a, b types.Elem) types.Elem {
return types.GoType{ Uint64(a) * Uint64(b) } return types.GoType{Uint64(a) * Uint64(b)}
} }
func multFloat32(a, b types.Elem) types.Elem { func multFloat32(a, b types.Elem) types.Elem {
return types.GoType{ Float32(a) * Float32(b) } return types.GoType{Float32(a) * Float32(b)}
} }
func multFloat64(a, b types.Elem) types.Elem { func multFloat64(a, b types.Elem) types.Elem {
return types.GoType{ Float64(a) * Float64(b) } return types.GoType{Float64(a) * Float64(b)}
} }
func multComplex64(a, b types.Elem) types.Elem { func multComplex64(a, b types.Elem) types.Elem {
return types.GoType{ Complex64(a) * Complex64(b) } return types.GoType{Complex64(a) * Complex64(b)}
} }
func multComplex128(a, b types.Elem) types.Elem { func multComplex128(a, b types.Elem) types.Elem {
return types.GoType{ Complex128(a) * Complex128(b) } return types.GoType{Complex128(a) * Complex128(b)}
} }
func Mult(s seq.Seq) types.Elem { func Mult(s seq.Seq) types.Elem {
var first, zero types.Elem var first, zero types.Elem
if seq.Empty(s) { if seq.Empty(s) {
return types.GoType{ 1 } return types.GoType{1}
} }
first, _, _ = s.FirstRest() first, _, _ = s.FirstRest()
var fn mathReduceFn var fn mathReduceFn
switch first.(types.GoType).V.(type) { switch first.(types.GoType).V.(type) {
case int: case int:
fn = multInt fn = multInt
zero = types.GoType{int(1)}
zero = types.GoType{ int(1) }
case int8: case int8:
fn = multInt8 fn = multInt8
zero = types.GoType{int8(1)}
zero = types.GoType{ int8(1) }
case int16: case int16:
fn = multInt16 fn = multInt16
zero = types.GoType{int16(1)}
zero = types.GoType{ int16(1) }
case int32: case int32:
fn = multInt32 fn = multInt32
zero = types.GoType{int32(1)}
zero = types.GoType{ int32(1) }
case int64: case int64:
fn = multInt64 fn = multInt64
zero = types.GoType{int64(1)}
zero = types.GoType{ int64(1) }
case uint: case uint:
fn = multUint fn = multUint
zero = types.GoType{uint(1)}
zero = types.GoType{ uint(1) }
case uint8: case uint8:
fn = multUint8 fn = multUint8
zero = types.GoType{uint8(1)}
zero = types.GoType{ uint8(1) }
case uint16: case uint16:
fn = multUint16 fn = multUint16
zero = types.GoType{uint16(1)}
zero = types.GoType{ uint16(1) }
case uint32: case uint32:
fn = multUint32 fn = multUint32
zero = types.GoType{uint32(1)}
zero = types.GoType{ uint32(1) }
case uint64: case uint64:
fn = multUint64 fn = multUint64
zero = types.GoType{uint64(1)}
zero = types.GoType{ uint64(1) }
case float32: case float32:
fn = multFloat32 fn = multFloat32
zero = types.GoType{float32(1)}
zero = types.GoType{ float32(1) }
case float64: case float64:
fn = multFloat64 fn = multFloat64
zero = types.GoType{float64(1)}
zero = types.GoType{ float64(1) }
case complex64: case complex64:
fn = multComplex64 fn = multComplex64
zero = types.GoType{complex64(1)}
zero = types.GoType{ complex64(1) }
case complex128: case complex128:
fn = multComplex128 fn = multComplex128
zero = types.GoType{complex128(1)}
zero = types.GoType{ complex128(1) }
default: default:
panic(fmt.Sprintf("$#v cannot have Mult called on it", first)) panic(fmt.Sprintf("$#v cannot have Mult called on it", first))
@ -486,66 +398,62 @@ func Mult(s seq.Seq) types.Elem {
return mathReduce(fn, zero, s) return mathReduce(fn, zero, s)
} }
func divInt(a, b types.Elem) types.Elem { func divInt(a, b types.Elem) types.Elem {
return types.GoType{ Int(a) / Int(b) } return types.GoType{Int(a) / Int(b)}
} }
func divInt8(a, b types.Elem) types.Elem { func divInt8(a, b types.Elem) types.Elem {
return types.GoType{ Int8(a) / Int8(b) } return types.GoType{Int8(a) / Int8(b)}
} }
func divInt16(a, b types.Elem) types.Elem { func divInt16(a, b types.Elem) types.Elem {
return types.GoType{ Int16(a) / Int16(b) } return types.GoType{Int16(a) / Int16(b)}
} }
func divInt32(a, b types.Elem) types.Elem { func divInt32(a, b types.Elem) types.Elem {
return types.GoType{ Int32(a) / Int32(b) } return types.GoType{Int32(a) / Int32(b)}
} }
func divInt64(a, b types.Elem) types.Elem { func divInt64(a, b types.Elem) types.Elem {
return types.GoType{ Int64(a) / Int64(b) } return types.GoType{Int64(a) / Int64(b)}
} }
func divUint(a, b types.Elem) types.Elem { func divUint(a, b types.Elem) types.Elem {
return types.GoType{ Uint(a) / Uint(b) } return types.GoType{Uint(a) / Uint(b)}
} }
func divUint8(a, b types.Elem) types.Elem { func divUint8(a, b types.Elem) types.Elem {
return types.GoType{ Uint8(a) / Uint8(b) } return types.GoType{Uint8(a) / Uint8(b)}
} }
func divUint16(a, b types.Elem) types.Elem { func divUint16(a, b types.Elem) types.Elem {
return types.GoType{ Uint16(a) / Uint16(b) } return types.GoType{Uint16(a) / Uint16(b)}
} }
func divUint32(a, b types.Elem) types.Elem { func divUint32(a, b types.Elem) types.Elem {
return types.GoType{ Uint32(a) / Uint32(b) } return types.GoType{Uint32(a) / Uint32(b)}
} }
func divUint64(a, b types.Elem) types.Elem { func divUint64(a, b types.Elem) types.Elem {
return types.GoType{ Uint64(a) / Uint64(b) } return types.GoType{Uint64(a) / Uint64(b)}
} }
func divFloat32(a, b types.Elem) types.Elem { func divFloat32(a, b types.Elem) types.Elem {
return types.GoType{ Float32(a) / Float32(b) } return types.GoType{Float32(a) / Float32(b)}
} }
func divFloat64(a, b types.Elem) types.Elem { func divFloat64(a, b types.Elem) types.Elem {
return types.GoType{ Float64(a) / Float64(b) } return types.GoType{Float64(a) / Float64(b)}
} }
func divComplex64(a, b types.Elem) types.Elem { func divComplex64(a, b types.Elem) types.Elem {
return types.GoType{ Complex64(a) / Complex64(b) } return types.GoType{Complex64(a) / Complex64(b)}
} }
func divComplex128(a, b types.Elem) types.Elem { func divComplex128(a, b types.Elem) types.Elem {
return types.GoType{ Complex128(a) / Complex128(b) } return types.GoType{Complex128(a) / Complex128(b)}
} }
func Div(s seq.Seq) types.Elem { func Div(s seq.Seq) types.Elem {
var first, zero types.Elem var first, zero types.Elem
@ -555,117 +463,97 @@ func Div(s seq.Seq) types.Elem {
zero, s, _ = s.FirstRest() zero, s, _ = s.FirstRest()
first = zero first = zero
var fn mathReduceFn var fn mathReduceFn
switch first.(types.GoType).V.(type) { switch first.(types.GoType).V.(type) {
case int: case int:
fn = divInt fn = divInt
case int8: case int8:
fn = divInt8 fn = divInt8
case int16: case int16:
fn = divInt16 fn = divInt16
case int32: case int32:
fn = divInt32 fn = divInt32
case int64: case int64:
fn = divInt64 fn = divInt64
case uint: case uint:
fn = divUint fn = divUint
case uint8: case uint8:
fn = divUint8 fn = divUint8
case uint16: case uint16:
fn = divUint16 fn = divUint16
case uint32: case uint32:
fn = divUint32 fn = divUint32
case uint64: case uint64:
fn = divUint64 fn = divUint64
case float32: case float32:
fn = divFloat32 fn = divFloat32
case float64: case float64:
fn = divFloat64 fn = divFloat64
case complex64: case complex64:
fn = divComplex64 fn = divComplex64
case complex128: case complex128:
fn = divComplex128 fn = divComplex128
default: default:
panic(fmt.Sprintf("$#v cannot have Div called on it", first)) panic(fmt.Sprintf("$#v cannot have Div called on it", first))
} }
return mathReduce(fn, zero, s) return mathReduce(fn, zero, s)
} }
func modInt(a, b types.Elem) types.Elem { func modInt(a, b types.Elem) types.Elem {
return types.GoType{ Int(a) % Int(b) } return types.GoType{Int(a) % Int(b)}
} }
func modInt8(a, b types.Elem) types.Elem { func modInt8(a, b types.Elem) types.Elem {
return types.GoType{ Int8(a) % Int8(b) } return types.GoType{Int8(a) % Int8(b)}
} }
func modInt16(a, b types.Elem) types.Elem { func modInt16(a, b types.Elem) types.Elem {
return types.GoType{ Int16(a) % Int16(b) } return types.GoType{Int16(a) % Int16(b)}
} }
func modInt32(a, b types.Elem) types.Elem { func modInt32(a, b types.Elem) types.Elem {
return types.GoType{ Int32(a) % Int32(b) } return types.GoType{Int32(a) % Int32(b)}
} }
func modInt64(a, b types.Elem) types.Elem { func modInt64(a, b types.Elem) types.Elem {
return types.GoType{ Int64(a) % Int64(b) } return types.GoType{Int64(a) % Int64(b)}
} }
func modUint(a, b types.Elem) types.Elem { func modUint(a, b types.Elem) types.Elem {
return types.GoType{ Uint(a) % Uint(b) } return types.GoType{Uint(a) % Uint(b)}
} }
func modUint8(a, b types.Elem) types.Elem { func modUint8(a, b types.Elem) types.Elem {
return types.GoType{ Uint8(a) % Uint8(b) } return types.GoType{Uint8(a) % Uint8(b)}
} }
func modUint16(a, b types.Elem) types.Elem { func modUint16(a, b types.Elem) types.Elem {
return types.GoType{ Uint16(a) % Uint16(b) } return types.GoType{Uint16(a) % Uint16(b)}
} }
func modUint32(a, b types.Elem) types.Elem { func modUint32(a, b types.Elem) types.Elem {
return types.GoType{ Uint32(a) % Uint32(b) } return types.GoType{Uint32(a) % Uint32(b)}
} }
func modUint64(a, b types.Elem) types.Elem { func modUint64(a, b types.Elem) types.Elem {
return types.GoType{ Uint64(a) % Uint64(b) } return types.GoType{Uint64(a) % Uint64(b)}
} }
func Mod(s seq.Seq) types.Elem { func Mod(s seq.Seq) types.Elem {
var first, zero types.Elem var first, zero types.Elem
@ -675,55 +563,42 @@ func Mod(s seq.Seq) types.Elem {
zero, s, _ = s.FirstRest() zero, s, _ = s.FirstRest()
first = zero first = zero
var fn mathReduceFn var fn mathReduceFn
switch first.(types.GoType).V.(type) { switch first.(types.GoType).V.(type) {
case int: case int:
fn = modInt fn = modInt
case int8: case int8:
fn = modInt8 fn = modInt8
case int16: case int16:
fn = modInt16 fn = modInt16
case int32: case int32:
fn = modInt32 fn = modInt32
case int64: case int64:
fn = modInt64 fn = modInt64
case uint: case uint:
fn = modUint fn = modUint
case uint8: case uint8:
fn = modUint8 fn = modUint8
case uint16: case uint16:
fn = modUint16 fn = modUint16
case uint32: case uint32:
fn = modUint32 fn = modUint32
case uint64: case uint64:
fn = modUint64 fn = modUint64
default: default:
panic(fmt.Sprintf("$#v cannot have Mod called on it", first)) panic(fmt.Sprintf("$#v cannot have Mod called on it", first))
} }
return mathReduce(fn, zero, s) return mathReduce(fn, zero, s)
} }

37
core/mathgen/mathgen.tpl
View File

@ -15,52 +15,43 @@ func mathReduce(fn mathReduceFn, zero types.Elem, s seq.Seq) types.Elem {
} }
return seq.Reduce(reduceFn, zero, s) return seq.Reduce(reduceFn, zero, s)
} }
{{range .}}{{$mathOp := .}}{{range .OpTypes}}
{{range .}}
{{$mathOp := .}}
{{range .OpTypes}}
func {{$mathOp.Private}}{{.CastFn}}(a, b types.Elem) types.Elem { func {{$mathOp.Private}}{{.CastFn}}(a, b types.Elem) types.Elem {
return types.GoType{ {{.CastFn}}(a) {{$mathOp.Op}} {{.CastFn}}(b) } return types.GoType{{`{`}}{{.CastFn}}(a) {{$mathOp.Op}} {{.CastFn}}(b)}
} }
{{end}} {{end}}{{if $mathOp.IncludeString}}
{{if $mathOp.IncludeString}}
func {{$mathOp.Private}}String(a, b types.Elem) types.Elem { func {{$mathOp.Private}}String(a, b types.Elem) types.Elem {
return types.GoType{ String(a) {{$mathOp.Op}} String(b) } return types.GoType{String(a) {{$mathOp.Op}} String(b)}
} }
{{end}} {{end}}
func {{$mathOp.Public}}(s seq.Seq) types.Elem { func {{$mathOp.Public}}(s seq.Seq) types.Elem {
var first, zero types.Elem var first, zero types.Elem
{{if (eq $mathOp.Unit "")}} {{if (eq $mathOp.Unit "")}}
if seq.Empty(s) { if seq.Empty(s) {
panic("{{$mathOp.Public}} cannot be called with no arguments") panic("{{$mathOp.Public}} cannot be called with no arguments")
} }
zero, s, _ = s.FirstRest() zero, s, _ = s.FirstRest()
first = zero first = zero
{{else}} {{else}}
if seq.Empty(s) { if seq.Empty(s) {
return types.GoType{ {{$mathOp.Unit}} } return types.GoType{{`{`}}{{$mathOp.Unit}}}
} }
first, _, _ = s.FirstRest() first, _, _ = s.FirstRest()
{{end}} {{end}}
var fn mathReduceFn var fn mathReduceFn
switch first.(types.GoType).V.(type) { switch first.(types.GoType).V.(type) {
{{range .OpTypes}} {{range .OpTypes}}
case {{.Type}}: case {{.Type}}:
fn = {{$mathOp.Private}}{{.CastFn}} fn = {{$mathOp.Private}}{{.CastFn}}{{if (ne $mathOp.Unit "")}}
{{if (ne $mathOp.Unit "")}} zero = types.GoType{{`{`}}{{.Type}}({{$mathOp.Unit}})}{{end}}
zero = types.GoType{ {{.Type}}({{$mathOp.Unit}}) } {{end}}{{if $mathOp.IncludeString}}
{{end}}
{{end}}
{{if $mathOp.IncludeString}}
case string: case string:
fn = {{$mathOp.Private}}String fn = {{$mathOp.Private}}String
zero = types.GoType{string("")} zero = types.GoType{string("")}
{{end}} {{end}}
default: default:
panic(fmt.Sprintf("$#v cannot have {{$mathOp.Public}} called on it", first)) panic(fmt.Sprintf("$#v cannot have {{$mathOp.Public}} called on it", first))
} }
return mathReduce(fn, zero, s) return mathReduce(fn, zero, s)
} }{{end}}
{{end}}

1
eval/eval.go
View File

@ -51,7 +51,6 @@ func Eval(p *pkgctx.PkgCtx, el types.Elem) types.Elem {
Bail(el, "Empty list after colon, no function given") Bail(el, "Empty list after colon, no function given")
} }
var fnName string var fnName string
if gt, ok := fnEl.(types.GoType); ok { if gt, ok := fnEl.(types.GoType); ok {
fnName, _ = gt.V.(string) fnName, _ = gt.V.(string)