From 756775bbc36e289e041815fed6433596e7f680bf Mon Sep 17 00:00:00 2001
From: d-netto <diogonetto.dcn@gmail.com>
Date: Thu, 21 Mar 2024 18:44:47 -0300
Subject: [PATCH] fix stacktrace & misc tests

---
 src/ast.c      | 2 +-
 src/datatype.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/ast.c b/src/ast.c
index a8f7df243374aa..bf4c688ec6ae2d 100644
--- a/src/ast.c
+++ b/src/ast.c
@@ -250,7 +250,7 @@ static value_t fl_current_module_counter(fl_context_t *fl_ctx, value_t *args, ui
         // to avoid the counter being 0 or 1, which are reserved
         ptrhash_put(mod_table, funcname, (void*)(uintptr_t)((nxt + 1) << 2 | 3));
         uv_mutex_unlock(&counter_table_lock);
-        snprintf(buf, sizeof(buf), "%s%d", funcname, nxt);
+        snprintf(buf, sizeof(buf), "<%s>%d", funcname, nxt);
     }
     else {
         snprintf(buf, sizeof(buf), "%d", jl_module_next_counter(ctx->module));
diff --git a/src/datatype.c b/src/datatype.c
index 52b8b7f084687f..9242f90dcfd535 100644
--- a/src/datatype.c
+++ b/src/datatype.c
@@ -36,8 +36,9 @@ static jl_sym_t *jl_demangle_typename(jl_sym_t *s) JL_NOTSAFEPOINT
         len = strlen(n) - 1;
     else
         len = (end-n) - 1;  // extract `f` from `#f#...`
-    if (is10digit(n[1]) || is_anonfn_typename(n))
+    if (is10digit(n[1]) || n[1] == '<') {
         return _jl_symbol(n, len+1);
+    }
     return _jl_symbol(&n[1], len);
 }