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we in era3 boys; overhauled expression system, and variables are now in maps

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This commit is contained in:
Neemek 2026-07-09 23:10:49 +02:00
parent bf29e6c3dd
commit 43e450c207
Signed by: neemek
GPG key ID: 84FFE4D7D40AB25E
14 changed files with 945 additions and 452 deletions
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86
core/vm_test.go
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@ -95,10 +95,12 @@ func BenchmarkNewVM(b *testing.B) {
func GetExecutionTestData() map[string]struct {
chunk *Chunk
resultingStack []Value
resultingScope []map[string]Value
} {
return map[string]struct {
chunk *Chunk
resultingStack []Value
resultingScope []map[string]Value
}{
"two_plus_one": {
NewChunk([]Bytecode{
@ -112,6 +114,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&FloatValue{3},
},
[]map[string]Value{},
},
"push_constant": {
NewChunk(
@ -125,6 +128,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&FloatValue{1},
},
[]map[string]Value{},
},
"push_true": {
NewChunk(
@ -136,6 +140,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&BoolValue{true},
},
[]map[string]Value{},
},
"push_false": {
NewChunk(
@ -147,6 +152,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&BoolValue{false},
},
[]map[string]Value{},
},
"push_nil": {
NewChunk(
@ -158,6 +164,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&NilValue{},
},
[]map[string]Value{},
},
"empty": {
NewChunk(
@ -165,6 +172,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{},
),
[]Value{},
[]map[string]Value{},
},
// (2 + 1) * 5 / (6 - 2)
"full_arithmetic": {
@ -187,6 +195,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&FloatValue{3.75},
},
[]map[string]Value{},
},
"equality_true": {
NewChunk(
@ -202,6 +211,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&BoolValue{true},
},
[]map[string]Value{},
},
"equality_false": {
NewChunk(
@ -217,6 +227,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&BoolValue{false},
},
[]map[string]Value{},
},
"inequality_false": {
NewChunk(
@ -232,6 +243,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&BoolValue{false},
},
[]map[string]Value{},
},
"inequality_true": {
NewChunk(
@ -247,6 +259,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&BoolValue{true},
},
[]map[string]Value{},
},
"not_true": {
NewChunk(
@ -259,6 +272,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&BoolValue{false},
},
[]map[string]Value{},
},
"not_false": {
NewChunk(
@ -271,6 +285,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&BoolValue{true},
},
[]map[string]Value{},
},
"jump": {
NewChunk(
@ -286,6 +301,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&FloatValue{1},
},
[]map[string]Value{},
},
"jump_false/false": {
NewChunk(
@ -302,6 +318,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&FloatValue{1},
},
[]map[string]Value{},
},
"jump_false/true": {
NewChunk(
@ -318,6 +335,7 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&FloatValue{0}, &FloatValue{1},
},
[]map[string]Value{},
},
"declare_local": {
NewChunk(
@ -329,11 +347,10 @@ func GetExecutionTestData() map[string]struct {
&FloatValue{0}, &StringValue{"a"},
},
),
[]Value{
&VariableValue{
"a",
&FloatValue{0},
0,
[]Value{&FloatValue{0}},
[]map[string]Value{
{
"a": &FloatValue{0},
},
},
},
@ -342,18 +359,19 @@ func GetExecutionTestData() map[string]struct {
[]Bytecode{
InstructionConstant, 0,
InstructionDeclareLocal, 1,
InstructionPop,
InstructionConstant, 2,
InstructionSetLocal, 1, // reassign
InstructionPop,
},
[]Value{
&FloatValue{0}, &StringValue{"a"}, &FloatValue{1},
},
),
[]Value{
&VariableValue{
"a",
&FloatValue{1},
0,
[]Value{},
[]map[string]Value{
{
"a": &FloatValue{1},
},
},
},
@ -362,29 +380,30 @@ func GetExecutionTestData() map[string]struct {
[]Bytecode{
InstructionConstant, 0,
InstructionDeclareLocal, 1,
InstructionGetLocal, 1, // reassign
},
[]Value{
&FloatValue{0}, &StringValue{"a"},
},
),
[]Value{
&VariableValue{
"a",
&FloatValue{0},
0,
},
&FloatValue{0},
},
[]map[string]Value{
{
"a": &FloatValue{0},
},
},
},
"get_reassigned_local": {
NewChunk(
[]Bytecode{
InstructionConstant, 0,
InstructionDeclareLocal, 1,
InstructionPop,
InstructionGetLocal, 1,
InstructionConstant, 2,
InstructionSetLocal, 1, // reassign
InstructionPop,
InstructionGetLocal, 1,
},
[]Value{
@ -392,26 +411,29 @@ func GetExecutionTestData() map[string]struct {
},
),
[]Value{
&VariableValue{
"a",
&FloatValue{1},
0,
},
&FloatValue{0},
&FloatValue{1},
},
[]map[string]Value{
{
"a": &FloatValue{1},
},
},
},
"variable_scope": {
NewChunk(
[]Bytecode{
InstructionConstant, 0,
InstructionDeclareLocal, 1,
InstructionPop,
InstructionDescend,
InstructionConstant, 2,
InstructionDeclareLocal, 3,
InstructionPop,
InstructionDescend,
InstructionConstant, 4,
InstructionDeclareLocal, 5,
InstructionPop,
InstructionAscend,
InstructionAscend,
},
@ -421,11 +443,10 @@ func GetExecutionTestData() map[string]struct {
&FloatValue{2}, &StringValue{"c"},
},
),
[]Value{
&VariableValue{
"a",
&FloatValue{0},
0,
[]Value{},
[]map[string]Value{
{
"a": &FloatValue{0},
},
},
},
@ -469,12 +490,14 @@ func GetExecutionTestData() map[string]struct {
[]Value{
&FloatValue{3},
},
[]map[string]Value{},
},
"function_calling_function": {
NewChunk(
[]Bytecode{
InstructionConstant, 3,
InstructionDeclareLocal, 4,
InstructionPop,
InstructionConstant, 0,
InstructionConstant, 1,
InstructionConstant, 2,
@ -533,9 +556,11 @@ func GetExecutionTestData() map[string]struct {
},
),
[]Value{
&VariableValue{
"square",
&FunctionValue{
&FloatValue{5},
},
[]map[string]Value{
{
"square": &FunctionValue{
Name: "square",
Params: []FunctionParameter{
{
@ -555,9 +580,7 @@ func GetExecutionTestData() map[string]struct {
},
),
},
0,
},
&FloatValue{5},
},
},
"list_concat": {
@ -590,6 +613,7 @@ func GetExecutionTestData() map[string]struct {
},
},
},
[]map[string]Value{},
},
}
}