[dart2wasm] Fix for double.parse.

Change-Id: Iecd883fb8c9ce7e8da26af95b555add2362fe3b0 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/267160 Reviewed-by: Aske Simon Christensen <askesc@google.com> Commit-Queue: Joshua Litt <joshualitt@google.com>
2022-11-02 16:45:08 +00:00
parent dfe4debf51
commit 95d1efb2fd
1 changed files with 5 additions and 1 deletions
@@ -29,7 +29,11 @@ class double {
      [@deprecated double onError(String source)?]) {
    double? result = tryParse(source);
    if (result == null) {
-      throw FormatException('Invalid double $source');
+      if (onError == null) {
+        throw FormatException('Invalid double $source');
+      } else {
+        return onError(source);
+      }
    }
    return result;
  }