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6 changed files with 33 additions and 109 deletions

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@ -282,19 +282,3 @@ describe('dot get', () => {
expect(`a = 1; arr = array 'a' 'b' 'c'; arr.(1 + a)`).toEvaluateTo('c', { array }) expect(`a = 1; arr = array 'a' 'b' 'c'; arr.(1 + a)`).toEvaluateTo('c', { array })
}) })
}) })
describe('default params', () => {
test('parses function with single default parameter', () => {
expect('add1 = do x=1: x + 1 end; add1').toEvaluateTo(2)
expect('add1 = do x=1: x + 1 end; add1 5').toEvaluateTo(6)
})
test('parses function with multiple default parameters', () => {
expect(`weird = do x='something' y=true: [x y] end; weird`).toEvaluateTo(['something', true])
})
test('parses function with mixed parameters', () => {
expect('multiply = do x y=5: x * y end; multiply 5').toEvaluateTo(25)
expect('multiply = do x y=5: x * y end; multiply 5 2').toEvaluateTo(10)
})
})

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@ -99,9 +99,9 @@ export const getFunctionDefParts = (node: SyntaxNode, input: string) => {
} }
const paramNames = getAllChildren(paramsNode).map((param) => { const paramNames = getAllChildren(paramsNode).map((param) => {
if (param.type.id !== terms.Identifier && param.type.id !== terms.NamedParam) { if (param.type.id !== terms.Identifier) {
throw new CompilerError( throw new CompilerError(
`FunctionDef params must be Identifier or NamedParam, got ${param.type.name}`, `FunctionDef params must be Identifier, got ${param.type.name}`,
param.from, param.from,
param.to param.to
) )

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@ -175,11 +175,7 @@ ConditionalOp {
} }
Params { Params {
Identifier* NamedParam* Identifier*
}
NamedParam {
NamedArgPrefix expressionWithoutIdentifier
} }
Assign { Assign {

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@ -43,23 +43,22 @@ export const
NamedArgPrefix = 41, NamedArgPrefix = 41,
FunctionDef = 42, FunctionDef = 42,
Params = 43, Params = 43,
NamedParam = 44, colon = 44,
colon = 45, CatchExpr = 45,
CatchExpr = 46, keyword = 68,
keyword = 69, TryBlock = 47,
TryBlock = 48, FinallyExpr = 48,
FinallyExpr = 49, Underscore = 51,
Underscore = 52, Array = 52,
Array = 53, Null = 53,
Null = 54, ConditionalOp = 54,
ConditionalOp = 55, PositionalArg = 55,
PositionalArg = 56, TryExpr = 57,
TryExpr = 58, Throw = 59,
Throw = 60, IfExpr = 61,
IfExpr = 62, SingleLineThenBlock = 63,
SingleLineThenBlock = 64, ThenBlock = 64,
ThenBlock = 65, ElseIfExpr = 65,
ElseIfExpr = 66, ElseExpr = 67,
ElseExpr = 68, CompoundAssign = 69,
CompoundAssign = 70, Assign = 70
Assign = 71

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@ -4,24 +4,24 @@ import {operatorTokenizer} from "./operatorTokenizer"
import {tokenizer, specializeKeyword} from "./tokenizer" import {tokenizer, specializeKeyword} from "./tokenizer"
import {trackScope} from "./scopeTracker" import {trackScope} from "./scopeTracker"
import {highlighting} from "./highlight" import {highlighting} from "./highlight"
const spec_Identifier = {__proto__:null,catch:94, finally:100, end:102, null:108, try:118, throw:122, if:126, elseif:134, else:138} const spec_Identifier = {__proto__:null,catch:92, finally:98, end:100, null:106, try:116, throw:120, if:124, elseif:132, else:136}
export const parser = LRParser.deserialize({ export const parser = LRParser.deserialize({
version: 14, version: 14,
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tokenizers: [operatorTokenizer, 1, 2, 3, tokenizer, new LocalTokenGroup("[~RP!O!PU~ZO!|~~", 11)], tokenizers: [operatorTokenizer, 1, 2, 3, tokenizer, new LocalTokenGroup("[~RP!O!PU~ZO!z~~", 11)],
topRules: {"Program":[0,25]}, topRules: {"Program":[0,25]},
specialized: [{term: 20, get: (value: any, stack: any) => (specializeKeyword(value, stack) << 1), external: specializeKeyword},{term: 20, get: (value: keyof typeof spec_Identifier) => spec_Identifier[value] || -1}], specialized: [{term: 20, get: (value: any, stack: any) => (specializeKeyword(value, stack) << 1), external: specializeKeyword},{term: 20, get: (value: keyof typeof spec_Identifier) => spec_Identifier[value] || -1}],
tokenPrec: 1634 tokenPrec: 1591
}) })

View File

@ -177,58 +177,3 @@ end`).toMatchTree(`
`) `)
}) })
}) })
describe('default params', () => {
test('parses function with single default parameter', () => {
expect('do x=1: x + 1 end').toMatchTree(`
FunctionDef
Do do
Params
NamedParam
NamedArgPrefix x=
Number 1
colon :
BinOp
Identifier x
Plus +
Number 1
keyword end`)
})
test('parses function with multiple default parameters', () => {
expect(`do x='something' y=true: x * y end`).toMatchTree(`
FunctionDef
Do do
Params
NamedParam
NamedArgPrefix x=
String
StringFragment something
NamedParam
NamedArgPrefix y=
Boolean true
colon :
BinOp
Identifier x
Star *
Identifier y
keyword end`)
})
test('parses function with mixed parameters', () => {
expect('do x y=true: x * y end').toMatchTree(`
FunctionDef
Do do
Params
Identifier x
NamedParam
NamedArgPrefix y=
Boolean true
colon :
BinOp
Identifier x
Star *
Identifier y
keyword end`)
})
})