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author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2022-12-15 16:44:22 -0300 |
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committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2022-12-15 16:44:22 -0300 |
commit | d70a0c91ad42275af1f6f1b6e37c604442b3f0d1 (patch) | |
tree | 1507250574d5f9b34c32a0fade34fbeaecb7c5f9 /lstrlib.c | |
parent | 3e6818ca87b8d7aa007e6992295956a92bb89de4 (diff) | |
download | lua-d70a0c91ad42275af1f6f1b6e37c604442b3f0d1.tar.gz lua-d70a0c91ad42275af1f6f1b6e37c604442b3f0d1.tar.bz2 lua-d70a0c91ad42275af1f6f1b6e37c604442b3f0d1.zip |
Dump/undump reuse strings
A repeated string in a dump is represented as an index to its first
occurence, instead of another copy of the string.
Diffstat (limited to 'lstrlib.c')
-rw-r--r-- | lstrlib.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -239,6 +239,7 @@ static int str_dump (lua_State *L) { | |||
239 | if (l_unlikely(lua_dump(L, writer, &state, strip) != 0)) | 239 | if (l_unlikely(lua_dump(L, writer, &state, strip) != 0)) |
240 | return luaL_error(L, "unable to dump given function"); | 240 | return luaL_error(L, "unable to dump given function"); |
241 | luaL_pushresult(&state.B); | 241 | luaL_pushresult(&state.B); |
242 | lua_assert(lua_isfunction(L, 1)); /* lua_dump kept that value */ | ||
242 | return 1; | 243 | return 1; |
243 | } | 244 | } |
244 | 245 | ||