Add location information to parsing errors (#7314)

2018-02-04 14:00:03 -05:00
parent 5ea1bfe780
commit 7234442fde
3 changed files with 3 additions and 6 deletions
--- a/packages/babel-traverse/src/path/replacement.js
+++ b/packages/babel-traverse/src/path/replacement.js
@@ -77,10 +77,6 @@ export function replaceWithSourceString(replacement) {
  } catch (err) {
    const loc = err.loc;
    if (loc) {
-      // Set the location to null or else the re-thrown exception could
-      // incorrectly interpret the location as referencing the file being
-      // transformed.
-      err.loc = null;
      err.message +=
        " - make sure this is an expression.\n" +
        codeFrameColumns(replacement, {
@@ -89,6 +85,7 @@ export function replaceWithSourceString(replacement) {
            column: loc.column + 1,
          },
        });
+      err.code = "BABEL_REPLACE_SOURCE_ERROR";
    }
    throw err;
  }