Fixes reportIfInvalid

Author: hediet

src/vs/editor/common/tokens/sparseMultilineTokens.ts

@@ -571,7 +571,11 @@ class SparseMultilineTokensStorage {
 		for (let i = 0; i < this._tokenCount; i++) {
 			const lineNumber = this._getDeltaLine(i) + startLineNumber;
 
-			if (lineNumber > model.getLineCount()) {
+			if (lineNumber < 1) {
+				SparseMultilineTokensStorage._rateLimiter.runIfNotLimited(() => {
+					console.error('Invalid Semantic Tokens Data From Extension: lineNumber < 1');
+				});
+			} else if (lineNumber > model.getLineCount()) {
 				SparseMultilineTokensStorage._rateLimiter.runIfNotLimited(() => {
 					console.error('Invalid Semantic Tokens Data From Extension: lineNumber > model.getLineCount()');
 				});