[root@centos75 compiler]# gcc -w -o vc v.c -std=c99
v.c:341:3: error: expected specifier-qualifier-list before ‘_Atomic’
_Atomic int fn_cnt;
^
v.c: In function ‘Fn_str’:
v.c:13789:21: error: unknown field ‘fn_cnt’ specified in initializer
.fn_cnt = 0,
^
v.c:13790:21: error: unknown field ‘obfuscate’ specified in initializer
.obfuscate = 0};
^
v.c: In function ‘new_table’:
v.c:13808:3: error: unknown field ‘obfuscate’ specified in initializer
Table *t = ALLOC_INIT(Table, {
^
v.c:13808:3: error: unknown field ‘fn_cnt’ specified in initializer
v.c: In function ‘Table_cgen_name’:
v.c:14653:12: error: ‘Table’ has no member named ‘obfuscate’
if (table->obfuscate && string_ne(f->name, tos2("main")) &&
^
v.c:14673:12: error: ‘Table’ has no member named ‘fn_cnt’
table->fn_cnt++;
^
v.c:14674:24: error: ‘Table’ has no member named ‘fn_cnt’
int tmp68 = table->fn_cnt;
^
v.c:14678:18: error: ‘Table’ has no member named ‘fn_cnt’
idx = table->fn_cnt;
^
[root@centos75 compiler]#
gcc version
[root@centos75 compiler]# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --disable-libgcj --with-isl=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC)
[root@centos75 compiler]#
OS version:
[root@centos75 compiler]# uname -a
Linux centos75 3.10.0-862.el7.x86_64 #1 SMP Fri Apr 20 16:44:24 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
[root@centos75 compiler]#
Related issue: centos6 centos7 can not compile v with vc #356
llxwj
All 11 comments
@medvednikov
Xiphin
on 23 Jun 2019
debuggings
on 23 Jun 2019
👍2
thanks.
#353
clang works for meyum install clang clang -w -o vc v.c
JasonHonor
on 23 Jun 2019
There're other burning problem as below:
./vc -o v .
cc: error: unrecognized command line option ‘-mmacosx-version-min=10.7’
V panic: clang error
zhengshuxin
on 23 Jun 2019
Solved it: #507
Xiphin
on 24 Jun 2019
can you try #486 ?
whoizit
on 24 Jun 2019
@whoizit try #486 build log:
[root@centos75 compiler]# make
wget https://vlang.io/v.c
--2019-06-24 10:33:08-- https://vlang.io/v.c
Resolving vlang.io (vlang.io)... 3.91.188.13
Connecting to vlang.io (vlang.io)|3.91.188.13|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 321193 (314K) [application/octet-stream]
Saving to: ‘v.c’
100%[======================================>] 321,193 150KB/s in 2.1s
2019-06-24 10:33:13 (150 KB/s) - ‘v.c’ saved [321193/321193]
cc -std=gnu11 -w -o vc v.c
v.c:355:3: error: expected specifier-qualifier-list before ‘_Atomic’
_Atomic int fn_cnt;
^
v.c: In function ‘Fn_str’:
v.c:13776:21: error: unknown field ‘fn_cnt’ specified in initializer
.fn_cnt = 0,
^
v.c:13777:21: error: unknown field ‘obfuscate’ specified in initializer
.obfuscate = 0};
^
v.c: In function ‘new_table’:
v.c:13795:3: error: unknown field ‘obfuscate’ specified in initializer
Table *t = ALLOC_INIT(Table, {
^
v.c:13795:3: error: unknown field ‘fn_cnt’ specified in initializer
v.c: In function ‘Table_cgen_name’:
v.c:14640:12: error: ‘Table’ has no member named ‘obfuscate’
if (table->obfuscate && string_ne(f->name, tos2("main")) &&
^
v.c:14660:12: error: ‘Table’ has no member named ‘fn_cnt’
table->fn_cnt++;
^
v.c:14661:24: error: ‘Table’ has no member named ‘fn_cnt’
int tmp68 = table->fn_cnt;
^
v.c:14665:18: error: ‘Table’ has no member named ‘fn_cnt’
idx = table->fn_cnt;
^
make: *** [vc] Error 1
[root@centos75 compiler]#
centos 7.5 (1810) default gcc version:
[root@centos75 compiler]# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --disable-libgcj --with-isl=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC)
_Atomic defined in stdatomic.h
find stdatomic.h in centos 7.5
[root@centos75 compiler]# find / -name stdatomic.h
[root@centos75 compiler]# <<<empty>>
See Bug 58016 - stdatomic.h missing in 4.8.1
It seems that only the default gcc can be upgraded on centos7.5 to solve this build issue.
Try building with clang.
[root@centos75 compiler]# clang -v
clang version 3.4.2 (tags/RELEASE_34/dot2-final)
Target: x86_64-redhat-linux-gnu
Thread model: posix
Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.2
Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.5
Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/4.8.2
Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/4.8.5
Selected GCC installation: /usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.5
[root@centos75 compiler]#
build log:
[root@centos75 compiler]# clang -std=gnu11 -w -o vc v.c or clang -std=c11 -w -o vc v.c
[root@centos75 compiler]# ./vc -o v .
/root//.vlang//v.c:355:1: error: expected specifier-qualifier-list before ‘_Atomic’
_Atomic
^
/root//.vlang//v.c: In function ‘array_repeat’:
/root//.vlang//v.c:1064:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c:1064:2: note: use option -std=c99 or -std=gnu99 to compile your code
/root//.vlang//v.c: In function ‘array_append_array’:
/root//.vlang//v.c:1079:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘array_int_str’:
/root//.vlang//v.c:1326:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘array_string_str’:
/root//.vlang//v.c:1361:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘string_clone’:
/root//.vlang//v.c:1462:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘string_replace’:
/root//.vlang//v.c:1512:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c:1559:5: error: redefinition of ‘i’
int i= 0 ; i < s .len ; i ++ ) {
^
/root//.vlang//v.c:1513:5: note: previous definition of ‘i’ was here
int i= 0 ; i < s .len ; i ++ ) {
^
/root//.vlang//v.c:1558:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c:1564:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘string_eq’:
/root//.vlang//v.c:1640:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘string_lt’:
/root//.vlang//v.c:1669:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘string_add’:
/root//.vlang//v.c:1732:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c:1741:5: error: redefinition of ‘j’
int j= 0 ; j < a .len ; j ++ ) {
^
/root//.vlang//v.c:1733:5: note: previous definition of ‘j’ was here
int j= 0 ; j < s .len ; j ++ ) {
^
/root//.vlang//v.c:1740:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘string_split_into_lines’:
/root//.vlang//v.c:1920:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘string_to_lower’:
/root//.vlang//v.c:2201:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘string_to_upper’:
/root//.vlang//v.c:2218:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘array_string_contains’:
/root//.vlang//v.c:2266:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp75 = 0; tmp75 < tmp74 .len; tmp75 ++) {
^
/root//.vlang//v.c: In function ‘array_int_contains’:
/root//.vlang//v.c:2290:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < tmp76 .len; i ++) {
^
/root//.vlang//v.c: In function ‘array_string_to_c’:
/root//.vlang//v.c:2314:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘string_ustring’:
/root//.vlang//v.c:2547:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘string_ustring_tmp’:
/root//.vlang//v.c:2579:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘v_array_string_free’:
/root//.vlang//v.c:2708:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp105 = 0; tmp105 < tmp104 .len; tmp105 ++) {
^
/root//.vlang//v.c: In function ‘array_string_join’:
/root//.vlang//v.c:2789:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < tmp110 .len; i ++) {
^
/root//.vlang//v.c:2809:10: error: redefinition of ‘i’
for (int i = 0; i < tmp113 .len; i ++) {
^
/root//.vlang//v.c:2789:10: note: previous definition of ‘i’ was here
for (int i = 0; i < tmp110 .len; i ++) {
^
/root//.vlang//v.c:2809:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < tmp113 .len; i ++) {
^
/root//.vlang//v.c:2812:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c:2827:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘repeat_char’:
/root//.vlang//v.c:2897:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘string_hash’:
/root//.vlang//v.c:2916:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘range_int’:
/root//.vlang//v.c:3122:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘array_byte_contains’:
/root//.vlang//v.c:3414:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp29 = 0; tmp29 < tmp28 .len; tmp29 ++) {
^
/root//.vlang//v.c: In function ‘string_utf32_code’:
/root//.vlang//v.c:3983:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘map__set’:
/root//.vlang//v.c:4026:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘map_keys’:
/root//.vlang//v.c:4165:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘map_get’:
/root//.vlang//v.c:4193:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘v_map_print’:
/root//.vlang//v.c:4221:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘map_string_str’:
/root//.vlang//v.c:4250:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp33 = 0; tmp33 < tmp32 .len; tmp33 ++) {
^
/root//.vlang//v.c: In function ‘smap_get’:
/root//.vlang//v.c:4297:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘smap_str’:
/root//.vlang//v.c:4422:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp20 = 0; tmp20 < tmp19 .len; tmp20 ++) {
^
/root//.vlang//v.c: In function ‘os__init_os_args’:
/root//.vlang//v.c:4481:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘os__read_file_into_ulines’:
/root//.vlang//v.c:4650:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp18 = 0; tmp18 < tmp17 .len; tmp18 ++) {
^
/root//.vlang//v.c: In function ‘CGen_register_thread_fn’:
/root//.vlang//v.c:5931:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp12 = 0; tmp12 < tmp11 .len; tmp12 ++) {
^
/root//.vlang//v.c: In function ‘V_prof_counters’:
/root//.vlang//v.c:5958:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp17 = 0; tmp17 < tmp16 .len; tmp17 ++) {
^
/root//.vlang//v.c:5968:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp20 = 0; tmp20 < tmp19 .len; tmp20 ++) {
^
/root//.vlang//v.c:5973:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp22 = 0; tmp22 < tmp21 .len; tmp22 ++) {
^
/root//.vlang//v.c: In function ‘Parser_print_prof_counters’:
/root//.vlang//v.c:5995:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp26 = 0; tmp26 < tmp25 .len; tmp26 ++) {
^
/root//.vlang//v.c:6007:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp30 = 0; tmp30 < tmp29 .len; tmp30 ++) {
^
/root//.vlang//v.c:6012:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp32 = 0; tmp32 < tmp31 .len; tmp32 ++) {
^
/root//.vlang//v.c: In function ‘Fn_find_var’:
/root//.vlang//v.c:6087:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp2 = tmp1; tmp2 < f ->var_idx; tmp2++) {
^
/root//.vlang//v.c: In function ‘Fn_mark_var_used’:
/root//.vlang//v.c:6144:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < tmp11 .len; i ++) {
^
/root//.vlang//v.c: In function ‘Parser_fn_decl’:
/root//.vlang//v.c:6744:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp51 = 0; tmp51 < tmp50 .len; tmp51 ++) {
^
/root//.vlang//v.c: In function ‘Parser_async_fn_call’:
/root//.vlang//v.c:6815:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < tmp58 .len; i ++) {
^
/root//.vlang//v.c: In function ‘Parser_fn_args’:
/root//.vlang//v.c:7076:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp80 = 0; tmp80 < tmp79 .len; tmp80 ++) {
^
/root//.vlang//v.c: In function ‘Parser_fn_call_args’:
/root//.vlang//v.c:7163:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < tmp84 .len; i ++) {
^
/root//.vlang//v.c:7338:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp95 = 0; tmp95 < tmp94 .len; tmp95 ++) {
^
/root//.vlang//v.c: In function ‘contains_capital’:
/root//.vlang//v.c:7433:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘Fn_typ_str’:
/root//.vlang//v.c:7463:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < tmp105 .len; i ++) {
^
/root//.vlang//v.c: In function ‘Fn_str_args’:
/root//.vlang//v.c:7500:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < tmp107 .len; i ++) {
^
/root//.vlang//v.c:7512:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp110 = 0; tmp110 < tmp109 .len; tmp110 ++) {
^
/root//.vlang//v.c: In function ‘Parser_gen_json_for_type’:
/root//.vlang//v.c:7618:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp11 = 0; tmp11 < tmp10 .len; tmp11 ++) {
^
/root//.vlang//v.c: In function ‘V_compile’:
/root//.vlang//v.c:7865:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp6 = 0; tmp6 < tmp5 .len; tmp6 ++) {
^
/root//.vlang//v.c:7953:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp11 = 0; tmp11 < tmp10 .len; tmp11 ++) {
^
/root//.vlang//v.c:8043:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp16 = 0; tmp16 < tmp15 .len; tmp16 ++) {
^
/root//.vlang//v.c:8072:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp18 = 0; tmp18 < tmp17 .len; tmp18 ++) {
^
/root//.vlang//v.c: In function ‘V_cc’:
/root//.vlang//v.c:8186:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp30 = 0; tmp30 < tmp29 .len; tmp30 ++) {
^
/root//.vlang//v.c: In function ‘V_v_files_from_dir’:
/root//.vlang//v.c:8350:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp50 = 0; tmp50 < tmp49 .len; tmp50 ++) {
^
/root//.vlang//v.c: In function ‘V_add_user_v_files’:
/root//.vlang//v.c:8466:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp61 = 0; tmp61 < tmp60 .len; tmp61 ++) {
^
/root//.vlang//v.c:8499:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp64 = 0; tmp64 < tmp63 .len; tmp64 ++) {
^
/root//.vlang//v.c:8512:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c:8521:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp72 = 0; tmp72 < tmp71 .len; tmp72 ++) {
^
/root//.vlang//v.c:8538:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c:8547:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp80 = 0; tmp80 < tmp79 .len; tmp80 ++) {
^
/root//.vlang//v.c:8575:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp83 = 0; tmp83 < tmp82 .len; tmp83 ++) {
^
/root//.vlang//v.c:8592:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp87 = 0; tmp87 < tmp86 .len; tmp87 ++) {
^
/root//.vlang//v.c:8605:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp90 = 0; tmp90 < tmp89 .len; tmp90 ++) {
^
/root//.vlang//v.c: In function ‘new_v’:
/root//.vlang//v.c:8823:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp111 = 0; tmp111 < tmp110 .len; tmp111 ++) {
^
/root//.vlang//v.c: In function ‘Parser_parse’:
/root//.vlang//v.c:9187:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘Parser_dot’:
/root//.vlang//v.c:11540:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp142 = 0; tmp142 < tmp141 .len; tmp142 ++) {
^
/root//.vlang//v.c:11552:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp144 = 0; tmp144 < tmp143 .len; tmp144 ++) {
^
/root//.vlang//v.c: In function ‘Parser_assoc’:
/root//.vlang//v.c:12688:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp201 = 0; tmp201 < tmp200 .len; tmp201 ++) {
^
/root//.vlang//v.c: In function ‘Parser_struct_init’:
/root//.vlang//v.c:13420:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < tmp240 .len; i ++) {
^
/root//.vlang//v.c:13479:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < tmp244 .len; i ++) {
^
/root//.vlang//v.c: In function ‘Parser_js_decode’:
/root//.vlang//v.c:14735:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp308 = 0; tmp308 < tmp307 .len; tmp308 ++) {
^
/root//.vlang//v.c: In function ‘is_compile_time_const’:
/root//.vlang//v.c:14829:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp316 = 0; tmp316 < tmp315 .len; tmp316 ++) {
^
/root//.vlang//v.c: In function ‘Type_str’:
/root//.vlang//v.c:16180:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp3 = 0; tmp3 < tmp2 .len; tmp3 ++) {
^
/root//.vlang//v.c:16198:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp5 = 0; tmp5 < tmp4 .len; tmp5 ++) {
^
/root//.vlang//v.c: In function ‘Fn_str’:
/root//.vlang//v.c:16220:1: error: unknown field ‘fn_cnt’ specified in initializer
Table t= (Table){ .types = new_array(0, 1, sizeof(Type)) , .consts = new_array(0, 1, sizeof(Var)) , .fns = new_array(0, 1, sizeof(Fn)) , .packages = new_array(0, 1, sizeof(string)) , .imports = new_array(0, 1, sizeof(string)) , .flags = new_array(0, 1, sizeof(string)) , .fn_cnt = 0 , .obfuscate = 0 } ;
^
/root//.vlang//v.c:16220:1: error: unknown field ‘obfuscate’ specified in initializer
/root//.vlang//v.c: In function ‘new_table’:
/root//.vlang//v.c:16245:1: error: unknown field ‘obfuscate’ specified in initializer
Table* t= ALLOC_INIT(Table, { .obf_ids = new_map(1, sizeof(int)) , .obfuscate = obfuscate , .types = new_array(0, 1, sizeof(Type)) , .consts = new_array(0, 1, sizeof(Var)) , .fns = new_array(0, 1, sizeof(Fn)) , .packages = new_array(0, 1, sizeof(string)) , .imports = new_array(0, 1, sizeof(string)) , .flags = new_array(0, 1, sizeof(string)) , .fn_cnt = 0 , } ) ;
^
/root//.vlang//v.c:16245:1: error: unknown field ‘fn_cnt’ specified in initializer
/root//.vlang//v.c: In function ‘Table_register_fn’:
/root//.vlang//v.c:16364:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp13 = 0; tmp13 < tmp12 .len; tmp13 ++) {
^
/root//.vlang//v.c: In function ‘Table_known_type’:
/root//.vlang//v.c:16395:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp16 = 0; tmp16 < tmp15 .len; tmp16 ++) {
^
/root//.vlang//v.c: In function ‘Table_find_fn’:
/root//.vlang//v.c:16419:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp18 = 0; tmp18 < tmp17 .len; tmp18 ++) {
^
/root//.vlang//v.c: In function ‘Table_known_fn’:
/root//.vlang//v.c:16443:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp20 = 0; tmp20 < tmp19 .len; tmp20 ++) {
^
/root//.vlang//v.c: In function ‘Table_register_type’:
/root//.vlang//v.c:16485:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp23 = 0; tmp23 < tmp22 .len; tmp23 ++) {
^
/root//.vlang//v.c: In function ‘Table_register_type_with_parent’:
/root//.vlang//v.c:16527:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp28 = 0; tmp28 < tmp27 .len; tmp28 ++) {
^
/root//.vlang//v.c: In function ‘Table_register_type2’:
/root//.vlang//v.c:16561:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp32 = 0; tmp32 < tmp31 .len; tmp32 ++) {
^
/root//.vlang//v.c: In function ‘Type_find_field’:
/root//.vlang//v.c:16601:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp38 = 0; tmp38 < tmp37 .len; tmp38 ++) {
^
/root//.vlang//v.c: In function ‘Type_find_method’:
/root//.vlang//v.c:16698:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp48 = 0; tmp48 < tmp47 .len; tmp48 ++) {
^
/root//.vlang//v.c: In function ‘Table_find_type’:
/root//.vlang//v.c:16763:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < tmp51 .len; i ++) {
^
/root//.vlang//v.c: In function ‘Parser_satisfies_interface’:
/root//.vlang//v.c:17022:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp57 = 0; tmp57 < tmp56 .len; tmp57 ++) {
^
/root//.vlang//v.c: In function ‘Table_is_interface’:
/root//.vlang//v.c:17116:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp59 = 0; tmp59 < tmp58 .len; tmp59 ++) {
^
/root//.vlang//v.c: In function ‘Table_main_exists’:
/root//.vlang//v.c:17140:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp61 = 0; tmp61 < tmp60 .len; tmp61 ++) {
^
/root//.vlang//v.c: In function ‘Table_find_const’:
/root//.vlang//v.c:17164:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp63 = 0; tmp63 < tmp62 .len; tmp63 ++) {
^
/root//.vlang//v.c: In function ‘Table_cgen_name’:
/root//.vlang//v.c:17213:13: error: ‘Table’ has no member named ‘obfuscate’
if ( table ->obfuscate && string_ne( f ->name , tos2("main") ) && string_ne( f ->name , tos2("WinMain") ) && string_ne( f ->pkg , tos2("builtin") ) && ! f ->is_c && string_ne( f ->pkg , tos2("darwin") ) && string_ne( f ->pkg , tos2("os") ) && ! string_contains( f ->name , tos2("window_proc") ) && string_ne( f ->name , tos2("gg__vec2") ) && string_ne( f ->name , tos2("build_token_str") ) && string_ne( f ->name , tos2("build_keys") ) && string_ne( f ->pkg , tos2("json") ) && ! string_ends_with( name , tos2("_str") ) && ! string_contains( name , tos2("contains") ) ) {
^
/root//.vlang//v.c:17222:8: error: ‘Table’ has no member named ‘fn_cnt’
table ->fn_cnt ++ ;
^
/root//.vlang//v.c:17223:20: error: ‘Table’ has no member named ‘fn_cnt’
int tmp68 = table ->fn_cnt;
^
/root//.vlang//v.c:17227:16: error: ‘Table’ has no member named ‘fn_cnt’
idx = table ->fn_cnt ;
^
/root//.vlang//v.c: In function ‘build_keys’:
/root//.vlang//v.c:17298:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (
^
/root//.vlang//v.c: In function ‘array_Token_contains’:
/root//.vlang//v.c:17651:1: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int tmp110 = 0; tmp110 < tmp109 .len; tmp110 ++) {
^
V panic: clang error
[root@centos75 compiler]#
working directory:
[root@centos75 compiler]# pwd
/root/code/v/compiler
[root@centos75 compiler]#
Solved the problem by upgrading gcc, the command list:
yum install centos-release-scl
yum install devtoolset-8
scl enable devtoolset-8 bash
gcc version:
[root@centos75 examples]# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/opt/rh/devtoolset-8/root/usr/libexec/gcc/x86_64-redhat-linux/8/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,fortran,lto --prefix=/opt/rh/devtoolset-8/root/usr --mandir=/opt/rh/devtoolset-8/root/usr/share/man --infodir=/opt/rh/devtoolset-8/root/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-gcc-major-version-only --with-linker-hash-style=gnu --with-default-libstdcxx-abi=gcc4-compatible --enable-plugin --enable-initfini-array --with-isl=/builddir/build/BUILD/gcc-8.2.1-20180905/obj-x86_64-redhat-linux/isl-install --disable-libmpx --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux
Thread model: posix
gcc version 8.2.1 20180905 (Red Hat 8.2.1-3) (GCC)
build log:
[root@centos75 compiler]# make
wget https://vlang.io/v.c
--2019-06-24 11:19:53-- https://vlang.io/v.c
Resolving vlang.io (vlang.io)... 3.91.188.13
Connecting to vlang.io (vlang.io)|3.91.188.13|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 321193 (314K) [application/octet-stream]
Saving to: ‘v.c’
100%[=============================================================================================================================================================================================>] 321,193 152KB/s in 2.1s
2019-06-24 11:19:57 (152 KB/s) - ‘v.c’ saved [321193/321193]
cc -std=gnu11 -w -o vc v.c
./vc -o v .
[root@centos75 compiler]#
This method only affects the current terminal session, and it feels that the code compilation of v will depend on the current C language build environment..
llxwj
on 24 Jun 2019
👍2
The compilation bug is believed to be fixed in 0.1.0. Could you please check?
lutherwenxu
on 25 Jun 2019
GCC7.x or the other higher version can compile V.
zhengshuxin
on 26 Jun 2019
@zhengshuxin @lutherwenxu
Download v_linux.zip, build
code/v/examples/hello_world.vfailed.git pull latest version && cd code/v/compiler && make Still fail
This is caused by the behavior of calling the default gcc, this problem is no longer tried, I plan to use redhat8.0.
llxwj
on 26 Jun 2019
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Most helpful comment
Solved the problem by upgrading gcc, the command list:
gcc version:
build log:
This method only affects the current terminal session, and it feels that the code compilation of v will depend on the current C language build environment..