@jridgewell/trace-mapping - npm Package Compare versions

Comparing version 0.3.11 to 0.3.12

dist/trace-mapping.umd.js

@@ -296,12 +296,2 @@ (function (global, factory) {
 
-    const INVALID_ORIGINAL_MAPPING = Object.freeze({
-        source: null,
-        line: null,
-        column: null,
-        name: null,
-    });
-    const INVALID_GENERATED_MAPPING = Object.freeze({
-        line: null,
-        column: null,
-    });
     const LINE_GTR_ZERO = '`line` must be greater than 0 (lines start at line 1)';
@@ -421,15 +411,10 @@ const COL_GTR_EQ_ZERO = '`column` must be greater than or equal to 0 (columns start at column 0)';
             if (line >= decoded.length)
-                return INVALID_ORIGINAL_MAPPING;
+                return OMapping(null, null, null, null);
             const segment = traceSegmentInternal(decoded[line], map._decodedMemo, line, column, bias || GREATEST_LOWER_BOUND);
             if (segment == null)
-                return INVALID_ORIGINAL_MAPPING;
+                return OMapping(null, null, null, null);
             if (segment.length == 1)
-                return INVALID_ORIGINAL_MAPPING;
+                return OMapping(null, null, null, null);
             const { names, resolvedSources } = map;
-            return {
-                source: resolvedSources[segment[SOURCES_INDEX]],
-                line: segment[SOURCE_LINE] + 1,
-                column: segment[SOURCE_COLUMN],
-                name: segment.length === 5 ? names[segment[NAMES_INDEX]] : null,
-            };
+            return OMapping(resolvedSources[segment[SOURCES_INDEX]], segment[SOURCE_LINE] + 1, segment[SOURCE_COLUMN], segment.length === 5 ? names[segment[NAMES_INDEX]] : null);
         };
@@ -447,3 +432,3 @@ exports.generatedPositionFor = (map, { source, line, column, bias }) => {
             if (sourceIndex === -1)
-                return INVALID_GENERATED_MAPPING;
+                return GMapping(null, null);
             const generated = (map._bySources || (map._bySources = buildBySources(exports.decodedMappings(map), (map._bySourceMemos = sources.map(memoizedState)))));
@@ -453,10 +438,7 @@ const memos = map._bySourceMemos;
             if (segments == null)
-                return INVALID_GENERATED_MAPPING;
+                return GMapping(null, null);
             const segment = traceSegmentInternal(segments, memos[sourceIndex], line, column, bias || GREATEST_LOWER_BOUND);
             if (segment == null)
-                return INVALID_GENERATED_MAPPING;
-            return {
-                line: segment[REV_GENERATED_LINE] + 1,
-                column: segment[REV_GENERATED_COLUMN],
-            };
+                return GMapping(null, null);
+            return GMapping(segment[REV_GENERATED_LINE] + 1, segment[REV_GENERATED_COLUMN]);
         };
@@ -533,2 +515,8 @@ exports.eachMapping = (map, cb) => {
     })();
+    function OMapping(source, line, column, name) {
+        return { source, line, column, name };
+    }
+    function GMapping(line, column) {
+        return { line, column };
+    }
     function traceSegmentInternal(segments, memo, line, column, bias) {
@@ -535,0 +523,0 @@ let index = memoizedBinarySearch(segments, column, memo, line);

package.json

 {
   "name": "@jridgewell/trace-mapping",
-  "version": "0.3.11",
+  "version": "0.3.12",
   "description": "Trace the original position through a source map",
@@ -52,17 +52,17 @@ "keywords": [
   "devDependencies": {
-    "@rollup/plugin-typescript": "8.3.0",
-    "@typescript-eslint/eslint-plugin": "5.10.0",
-    "@typescript-eslint/parser": "5.10.0",
-    "ava": "4.0.1",
+    "@rollup/plugin-typescript": "8.3.2",
+    "@typescript-eslint/eslint-plugin": "5.23.0",
+    "@typescript-eslint/parser": "5.23.0",
+    "ava": "4.2.0",
     "benchmark": "2.1.4",
-    "c8": "7.11.0",
-    "esbuild": "0.14.14",
-    "esbuild-node-loader": "0.6.4",
-    "eslint": "8.7.0",
-    "eslint-config-prettier": "8.3.0",
+    "c8": "7.11.2",
+    "esbuild": "0.14.38",
+    "esbuild-node-loader": "0.8.0",
+    "eslint": "8.15.0",
+    "eslint-config-prettier": "8.5.0",
     "eslint-plugin-no-only-tests": "2.6.0",
     "npm-run-all": "4.1.5",
-    "prettier": "2.5.1",
-    "rollup": "2.64.0",
-    "typescript": "4.5.4"
+    "prettier": "2.6.2",
+    "rollup": "2.72.1",
+    "typescript": "4.6.4"
   },
@@ -69,0 +69,0 @@ "dependencies": {

No alert changes

Improved metrics

Total package byte prevSize

99931

increased by2.9%

Worsened metrics

Lines of code

1267

decreased by-1.86%

No dependency changes