Increase macro recursion limit to 1024 Fixes #22552

rust-lang · May 1, 2017 · 3008f53 · 3008f53
1 parent 8f74f95
commit 3008f53
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
@@ -1038,7 +1038,7 @@ impl<'feat> ExpansionConfig<'feat> {
         ExpansionConfig {
             crate_name: crate_name,
             features: None,
-            recursion_limit: 64,
+            recursion_limit: 1024,
             trace_mac: false,
             should_test: false,
             single_step: false,