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Roberto Ierusalimschy
2026-04-28 13:44:29 -03:00
parent ae23e72601
commit 0da6d320f7
3 changed files with 12 additions and 7 deletions
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8
lcode.c
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@@ -663,11 +663,11 @@ static int boolT (FuncState *fs) {
** Add nil to list of constants and return its index. ** Add nil to list of constants and return its index.
*/ */
static int nilK (FuncState *fs) { static int nilK (FuncState *fs) {
TValue k, v; lua_State *L = fs->ls->L;
setnilvalue(&v); TValue k;
/* cannot use nil as key; instead use table itself */ /* cannot use nil as key; instead use table itself */
sethvalue(fs->ls->L, &k, fs->kcache); sethvalue(L, &k, fs->kcache);
return k2proto(fs, &k, &v); return k2proto(fs, &k, &G(L)->nilvalue);
} }

9
makefile
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@@ -62,8 +62,11 @@ CWARNS= $(CWARNSCPP) $(CWARNSC) $(CWARNGCC)
# ASAN_OPTIONS="detect_invalid_pointer_pairs=2". # ASAN_OPTIONS="detect_invalid_pointer_pairs=2".
# -fsanitize=undefined (you may need to add "-lubsan" to libs) # -fsanitize=undefined (you may need to add "-lubsan" to libs)
# -fsanitize=pointer-subtract -fsanitize=address -fsanitize=pointer-compare # -fsanitize=pointer-subtract -fsanitize=address -fsanitize=pointer-compare
# TESTS= -DLUA_USER_H='"ltests.h"' -Og -g
# Test mode: Add test library, turn on asserts, redefine several
# constants ("to give some bugs a chance"), track memory use, and add
# debug information.
# TESTS= -DLUA_USER_H='"ltests.h"' -Og -g
LOCAL = $(TESTS) $(CWARNS) LOCAL = $(TESTS) $(CWARNS)
@@ -71,13 +74,15 @@ LOCAL = $(TESTS) $(CWARNS)
# To enable Linux goodies, -DLUA_USE_LINUX # To enable Linux goodies, -DLUA_USE_LINUX
# For C89, "-std=c89 -DLUA_USE_C89" # For C89, "-std=c89 -DLUA_USE_C89"
# Note that Linux/Posix options are not compatible with C89 # Note that Linux/Posix options are not compatible with C89
# (For 32-bit, add option "-m32" to MYCFLAGS and MYLDFLAGS.)
MYCFLAGS= $(LOCAL) -std=c99 -DLUA_USE_LINUX MYCFLAGS= $(LOCAL) -std=c99 -DLUA_USE_LINUX
MYLDFLAGS= -Wl,-E MYLDFLAGS= -Wl,-E
MYLIBS= -ldl MYLIBS= -ldl
CC= gcc CC= gcc
CFLAGS= -Wall -O2 $(MYCFLAGS) -fno-stack-protector -fno-common -march=native # (Optionally we can use -march=native -mno-avx512f.)
CFLAGS= -Wall -O2 $(MYCFLAGS) -fno-stack-protector -fno-common
AR= ar rc AR= ar rc
RANLIB= ranlib RANLIB= ranlib
RM= rm -f RM= rm -f

2
manual/2html
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@@ -1,4 +1,4 @@
#!/usr/bin/env lua5.3 #!/usr/bin/env lua
-- special marks: -- special marks: