Replace heap_str with GC_strdup

1 files changed, 1 insertions, 1 deletions

diff --git a/parse.c b/parse.c
index 017dd739..128a2aca 100644
--- a/parse.c
+++ b/parse.c
@@ -156,7 +156,7 @@ const char *unescape(const char **out) {
     assert(*escape == '\\');
     if (unescapes[(int)escape[1]]) {
         *endpos = escape + 2;
-        return heap_str(unescapes[(int)escape[1]]);
+        return GC_strdup(unescapes[(int)escape[1]]);
     } else if (escape[1] == 'U' && escape[2]) {
         char *endptr = NULL;
         long codepoint = strtol(escape+2, &endptr, 16);