gofmt -s cleanup.

tristanmorgan · Apr 17, 2024 · 66b4443 · 66b4443
1 parent 8832e7c
commit 66b4443
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Showing 5 changed files with 63 additions and 63 deletions.
diff --git a/parser/execute.go b/parser/execute.go
@@ -19,9 +19,9 @@ type Number interface {
 
 // Execute a compiled program
 func Execute[T Number](data []T, program []Instruction, reader io.ByteReader, writer *bufio.Writer) []T {
-	var dataPtr, operand, writeCount int = 0, 0, 0
+	var dataPtr, writeCount int = 0, 0
 	for pc := 0; pc < len(program); pc++ {
-		operand = program[pc].operand
+		operand := program[pc].operand
 		switch program[pc].operator {
 		case opAddDp:
 			dataPtr = (operand + dataPtr) & DataMask

diff --git a/parser/execute_test.go b/parser/execute_test.go
@@ -10,12 +10,12 @@ import (
 
 func TestExecuteSmall(t *testing.T) {
 	program := []Instruction{
-		Instruction{opNoop, 0},
-		Instruction{opAddDp, 5},
-		Instruction{opSetVal, 0},
-		Instruction{opAddVal, 5},
-		Instruction{opMove, 2},
-		Instruction{opAddDp, 2},
+		{opNoop, 0},
+		{opAddDp, 5},
+		{opSetVal, 0},
+		{opAddVal, 5},
+		{opMove, 2},
+		{opAddDp, 2},
 	}
 	startdata := make([]int, 65536)
 	outputBuf := bufio.NewWriter(os.Stdout)

diff --git a/parser/instruction_test.go b/parser/instruction_test.go
@@ -9,15 +9,15 @@ import (
 func TestNewInstruction(t *testing.T) {
 	sourceCode := "g><+-.,[]"
 	program := []Instruction{
-		Instruction{opNoop, 0},
-		Instruction{opAddDp, 1},
-		Instruction{opAddDp, -1},
-		Instruction{opAddVal, 1},
-		Instruction{opAddVal, -1},
-		Instruction{opOut, 1},
-		Instruction{opIn, 1},
-		Instruction{opJmpZ, 0},
-		Instruction{opJmpNz, 0},
+		{opNoop, 0},
+		{opAddDp, 1},
+		{opAddDp, -1},
+		{opAddVal, 1},
+		{opAddVal, -1},
+		{opOut, 1},
+		{opIn, 1},
+		{opJmpZ, 0},
+		{opJmpNz, 0},
 	}
 
 	for idx, val := range []byte(sourceCode) {

diff --git a/parser/tokenise.go b/parser/tokenise.go
@@ -7,7 +7,7 @@ import (
 
 // Tokenise sourcecode into an array of operators
 func Tokenise(input io.ByteReader) (program []Instruction, err error) {
-	var pc, jmpPc int = 0, 0
+	var pc int = 0
 	jmpStack := make([]int, 0)
 	program = append(program, Instruction{opNoop, 0})
 	pc++
@@ -47,7 +47,7 @@ func Tokenise(input io.ByteReader) (program []Instruction, err error) {
 			if len(jmpStack) == 0 {
 				return nil, errors.New("tokenisation error: unbalanced braces")
 			}
-			jmpPc = jmpStack[len(jmpStack)-1]
+			jmpPc := jmpStack[len(jmpStack)-1]
 			jmpStack = jmpStack[:len(jmpStack)-1]
 			program[pc].operand = jmpPc
 			program[jmpPc].operand = pc

diff --git a/parser/tokenise_test.go b/parser/tokenise_test.go
@@ -18,86 +18,86 @@ func TestTokenise(t *testing.T) {
 			"small_prog",
 			">>>>>[-]zero+++++>+++++[->>+<<]move>>",
 			[]Instruction{
-				Instruction{opNoop, 0},
-				Instruction{opAddDp, 5},
-				Instruction{opSetVal, 5},
-				Instruction{opAddDp, 1},
-				Instruction{opAddVal, 5},
-				Instruction{opMove, 2},
-				Instruction{opAddDp, 2},
+				{opNoop, 0},
+				{opAddDp, 5},
+				{opSetVal, 5},
+				{opAddDp, 1},
+				{opAddVal, 5},
+				{opMove, 2},
+				{opAddDp, 2},
 			},
 		},
 		{
 			"op_dp",
 			">>>>>>><<<<<<>",
 			[]Instruction{
-				Instruction{opNoop, 0},
-				Instruction{opAddDp, 2},
+				{opNoop, 0},
+				{opAddDp, 2},
 			},
 		},
 		{
 			"op_val",
 			"----++----++",
 			[]Instruction{
-				Instruction{opNoop, 0},
-				Instruction{opAddVal, -4},
+				{opNoop, 0},
+				{opAddVal, -4},
 			},
 		},
 		{
 			"op_skip",
 			"[>>>>>]",
 			[]Instruction{
-				Instruction{opNoop, 0},
-				Instruction{opSkip, 5},
+				{opNoop, 0},
+				{opSkip, 5},
 			},
 		},
 		{
 			"op_move",
 			"[->>+<<][<<<+>>>-]",
 			[]Instruction{
-				Instruction{opNoop, 0},
-				Instruction{opMove, 2},
-				Instruction{opMove, -3},
+				{opNoop, 0},
+				{opMove, 2},
+				{opMove, -3},
 			},
 		},
 		{
 			"op_jmp_z_nz",
 			"[->>+>+<<<]",
 			[]Instruction{
-				Instruction{opNoop, 0},
-				Instruction{opJmpZ, 8},
-				Instruction{opAddVal, -1},
-				Instruction{opAddDp, 2},
-				Instruction{opAddVal, 1},
-				Instruction{opAddDp, 1},
-				Instruction{opAddVal, 1},
-				Instruction{opAddDp, -3},
-				Instruction{opJmpNz, 1},
+				{opNoop, 0},
+				{opJmpZ, 8},
+				{opAddVal, -1},
+				{opAddDp, 2},
+				{opAddVal, 1},
+				{opAddDp, 1},
+				{opAddVal, 1},
+				{opAddDp, -3},
+				{opJmpNz, 1},
 			},
 		},
 		{
 			"op_nested",
 			"[[[[[[[,]]]]]]][comment.]",
 			[]Instruction{
-				Instruction{opNoop, 0},
-				Instruction{opJmpZ, 15},
-				Instruction{opJmpZ, 14},
-				Instruction{opJmpZ, 13},
-				Instruction{opJmpZ, 12},
-				Instruction{opJmpZ, 11},
-				Instruction{opJmpZ, 10},
-				Instruction{opJmpZ, 9},
-				Instruction{opIn, 1},
-				Instruction{opJmpNz, 7},
-				Instruction{opJmpNz, 6},
-				Instruction{opJmpNz, 5},
-				Instruction{opJmpNz, 4},
-				Instruction{opJmpNz, 3},
-				Instruction{opJmpNz, 2},
-				Instruction{opJmpNz, 1},
-				Instruction{opJmpZ, 18},
-				Instruction{opOut, 1},
-				Instruction{opJmpNz, 16},
+				{opNoop, 0},
+				{opJmpZ, 15},
+				{opJmpZ, 14},
+				{opJmpZ, 13},
+				{opJmpZ, 12},
+				{opJmpZ, 11},
+				{opJmpZ, 10},
+				{opJmpZ, 9},
+				{opIn, 1},
+				{opJmpNz, 7},
+				{opJmpNz, 6},
+				{opJmpNz, 5},
+				{opJmpNz, 4},
+				{opJmpNz, 3},
+				{opJmpNz, 2},
+				{opJmpNz, 1},
+				{opJmpZ, 18},
+				{opOut, 1},
+				{opJmpNz, 16},
 			},
 		},
 	}