Add support for TS 4.5.x #135

microsoft · Nov 23, 2021 · 7b27469 · 7b27469
1 parent 3cdf789
commit 7b27469
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Showing 5 changed files with 17 additions and 17 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -24,7 +24,7 @@
  "mocha": "^9.1.2",
  "rimraf": "^3.0.2",
  "shelljs": "^0.8.4",
- "typescript": "^4.4.3",
+ "typescript": "^4.5.2",
  "uuid": "^8.3.2"
  },
  "scripts": {

diff --git a/tsc/package-lock.json b/tsc/package-lock.json
diff --git a/tsc/package.json b/tsc/package.json
@@ -19,7 +19,7 @@
  "dependencies": {
  "latest-version": "^5.1.0",
  "lsif-protocol": "0.6.0-next.6",
- "typescript": "https://github.com/dbaeumer/TypeScript/releases/download/4.4.2-lsif.1/lsif-typescript-4.4.2-lsif.1.tgz",
+ "typescript": "https://github.com/dbaeumer/TypeScript/releases/download/4.5.2-lsif.1/lsif-typescript-4.5.2-lsif.1.tgz",
  "uuid": "^8.3.2",
  "vscode-uri": "^3.0.2",
  "yargs": "^17.2.1"

diff --git a/tsc/src/lsif.ts b/tsc/src/lsif.ts
@@ -1222,8 +1222,8 @@ abstract class SymbolWalker {
  if (tss.Type.isConditionalType(type)) {
  this.walkType(type.checkType, mode, markOnly, moduleSystem, path, level + 1);
  this.walkType(type.extendsType, mode, markOnly, moduleSystem, path, level + 1);
- this.walkType(type.resolvedTrueType, mode, markOnly, moduleSystem, path, level + 1);
- this.walkType(type.resolvedFalseType, mode, markOnly, moduleSystem, path, level + 1);
+ type.resolvedTrueType !== undefined && this.walkType(type.resolvedTrueType, mode, markOnly, moduleSystem, path, level + 1);
+ type.resolvedFalseType !== undefined && this.walkType(type.resolvedFalseType, mode, markOnly, moduleSystem, path, level + 1);
  }
 
  const symbol = type.getSymbol();