Make the reader accept bignums

* src/data.c (Fstring_to_number): Update.
* src/lisp.h (S2N_OVERFLOW_TO_FLOAT): Remove.
* src/lread.c (free_contents): New function.
(read_integer): Handle bignums.
(read1): Update.
(string_to_number): Handle bignums.
(syms_of_lread): Remove read-integer-overflow-as-float.
* src/process.c (Fsignal_process): Update.

1 files changed, 1 insertions, 2 deletions

diff --git a/src/data.c b/src/data.c
index efcffbbf6ab..8ffed8bbb52 100644
--- a/src/data.c
+++ b/src/data.c
@@ -2727,8 +2727,7 @@ If the base used is not 10, STRING is always parsed as an integer.  */)
   while (*p == ' ' || *p == '\t')
     p++;
 
-  int flags = S2N_IGNORE_TRAILING | S2N_OVERFLOW_TO_FLOAT;
-  Lisp_Object val = string_to_number (p, b, flags);
+  Lisp_Object val = string_to_number (p, b, S2N_IGNORE_TRAILING);
   return NILP (val) ? make_fixnum (0) : val;
 }