String buffers, part 2d: basic string buffer methods.

Sponsored by fmad.io.
2021-06-01 05:16:32 +02:00
parent edd5cbadc5
commit a119497bec
18 changed files with 816 additions and 85 deletions
--- a/src/lj_ir.h
+++ b/src/lj_ir.h
@@ -204,6 +204,7 @@ IRFPMDEF(FPMENUM)
  _(UDATA_META,	offsetof(GCudata, metatable)) \
  _(UDATA_UDTYPE, offsetof(GCudata, udtype)) \
  _(UDATA_FILE,	sizeof(GCudata)) \
+  _(UDATA_BUF_R, sizeof(GCudata) + offsetof(SBufExt, r)) \
  _(CDATA_CTYPEID, offsetof(GCcdata, ctypeid)) \
  _(CDATA_PTR,	sizeof(GCcdata)) \
  _(CDATA_INT, sizeof(GCcdata)) \