diff options
author | Joel Kronqvist <joel.h.kronqvist@gmail.com> | 2022-03-05 19:02:27 +0200 |
---|---|---|
committer | Joel Kronqvist <joel.h.kronqvist@gmail.com> | 2022-03-05 19:02:27 +0200 |
commit | 5d309ff52cd399a6b71968a6b9a70c8ac0b98981 (patch) | |
tree | 360f7eb50f956e2367ef38fa1fc6ac7ac5258042 /node_modules/@babel/traverse/lib/path/inference/index.js | |
parent | b500a50f1b97d93c98b36ed9a980f8188d648147 (diff) | |
download | LYLLRuoka-5d309ff52cd399a6b71968a6b9a70c8ac0b98981.tar.gz LYLLRuoka-5d309ff52cd399a6b71968a6b9a70c8ac0b98981.zip |
Added node_modules for the updating to work properly.
Diffstat (limited to 'node_modules/@babel/traverse/lib/path/inference/index.js')
-rw-r--r-- | node_modules/@babel/traverse/lib/path/inference/index.js | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/node_modules/@babel/traverse/lib/path/inference/index.js b/node_modules/@babel/traverse/lib/path/inference/index.js new file mode 100644 index 0000000..f7fef25 --- /dev/null +++ b/node_modules/@babel/traverse/lib/path/inference/index.js @@ -0,0 +1,156 @@ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports._getTypeAnnotation = _getTypeAnnotation; +exports.baseTypeStrictlyMatches = baseTypeStrictlyMatches; +exports.couldBeBaseType = couldBeBaseType; +exports.getTypeAnnotation = getTypeAnnotation; +exports.isBaseType = isBaseType; +exports.isGenericType = isGenericType; + +var inferers = require("./inferers"); + +var _t = require("@babel/types"); + +const { + anyTypeAnnotation, + isAnyTypeAnnotation, + isBooleanTypeAnnotation, + isEmptyTypeAnnotation, + isFlowBaseAnnotation, + isGenericTypeAnnotation, + isIdentifier, + isMixedTypeAnnotation, + isNumberTypeAnnotation, + isStringTypeAnnotation, + isTypeAnnotation, + isUnionTypeAnnotation, + isVoidTypeAnnotation, + stringTypeAnnotation, + voidTypeAnnotation +} = _t; + +function getTypeAnnotation() { + if (this.typeAnnotation) return this.typeAnnotation; + let type = this._getTypeAnnotation() || anyTypeAnnotation(); + if (isTypeAnnotation(type)) type = type.typeAnnotation; + return this.typeAnnotation = type; +} + +const typeAnnotationInferringNodes = new WeakSet(); + +function _getTypeAnnotation() { + const node = this.node; + + if (!node) { + if (this.key === "init" && this.parentPath.isVariableDeclarator()) { + const declar = this.parentPath.parentPath; + const declarParent = declar.parentPath; + + if (declar.key === "left" && declarParent.isForInStatement()) { + return stringTypeAnnotation(); + } + + if (declar.key === "left" && declarParent.isForOfStatement()) { + return anyTypeAnnotation(); + } + + return voidTypeAnnotation(); + } else { + return; + } + } + + if (node.typeAnnotation) { + return node.typeAnnotation; + } + + if (typeAnnotationInferringNodes.has(node)) { + return; + } + + typeAnnotationInferringNodes.add(node); + + try { + var _inferer; + + let inferer = inferers[node.type]; + + if (inferer) { + return inferer.call(this, node); + } + + inferer = inferers[this.parentPath.type]; + + if ((_inferer = inferer) != null && _inferer.validParent) { + return this.parentPath.getTypeAnnotation(); + } + } finally { + typeAnnotationInferringNodes.delete(node); + } +} + +function isBaseType(baseName, soft) { + return _isBaseType(baseName, this.getTypeAnnotation(), soft); +} + +function _isBaseType(baseName, type, soft) { + if (baseName === "string") { + return isStringTypeAnnotation(type); + } else if (baseName === "number") { + return isNumberTypeAnnotation(type); + } else if (baseName === "boolean") { + return isBooleanTypeAnnotation(type); + } else if (baseName === "any") { + return isAnyTypeAnnotation(type); + } else if (baseName === "mixed") { + return isMixedTypeAnnotation(type); + } else if (baseName === "empty") { + return isEmptyTypeAnnotation(type); + } else if (baseName === "void") { + return isVoidTypeAnnotation(type); + } else { + if (soft) { + return false; + } else { + throw new Error(`Unknown base type ${baseName}`); + } + } +} + +function couldBeBaseType(name) { + const type = this.getTypeAnnotation(); + if (isAnyTypeAnnotation(type)) return true; + + if (isUnionTypeAnnotation(type)) { + for (const type2 of type.types) { + if (isAnyTypeAnnotation(type2) || _isBaseType(name, type2, true)) { + return true; + } + } + + return false; + } else { + return _isBaseType(name, type, true); + } +} + +function baseTypeStrictlyMatches(rightArg) { + const left = this.getTypeAnnotation(); + const right = rightArg.getTypeAnnotation(); + + if (!isAnyTypeAnnotation(left) && isFlowBaseAnnotation(left)) { + return right.type === left.type; + } + + return false; +} + +function isGenericType(genericName) { + const type = this.getTypeAnnotation(); + return isGenericTypeAnnotation(type) && isIdentifier(type.id, { + name: genericName + }); +}
\ No newline at end of file |