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fix: compiler warnings from clang 15 (#20321)

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Add -Wno-strict-prototypes flag to external dependencies to suppress
cjson warnings. These needs to be fixed upstream first.
This commit is contained in:
dundargoc 2022-09-28 10:53:44 +02:00 committed by GitHub
parent e6c214033a
commit d7358118aa
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3 changed files with 2 additions and 7 deletions
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2
src/nvim/CMakeLists.txt
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@ -159,7 +159,7 @@ list(REMOVE_ITEM NVIM_SOURCES ${to_remove})
if(NOT MSVC)
# xdiff, mpack, lua-cjson: inlined external project, we don't maintain it. #9306
set_source_files_properties(
${EXTERNAL_SOURCES} PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS} -Wno-conversion -Wno-missing-noreturn -Wno-missing-format-attribute -Wno-double-promotion")
${EXTERNAL_SOURCES} PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS} -Wno-conversion -Wno-missing-noreturn -Wno-missing-format-attribute -Wno-double-promotion -Wno-strict-prototypes")
endif()
if(NOT "${MIN_LOG_LEVEL}" MATCHES "^$")

2
src/nvim/eval/typval.c
View File

@ -1249,14 +1249,12 @@ static void do_sort_uniq(typval_T *argvars, typval_T *rettv, bool sort)
item_compare_func_ptr = item_compare_keeping_zero;
}
int idx = 0;
for (listitem_T *li = TV_LIST_ITEM_NEXT(l, tv_list_first(l))
; li != NULL;) {
listitem_T *const prev_li = TV_LIST_ITEM_PREV(l, li);
if (item_compare_func_ptr(&prev_li, &li) == 0) {
li = tv_list_item_remove(l, li);
} else {
idx++;
li = TV_LIST_ITEM_NEXT(l, li);
}
if (info.item_compare_func_err) { // -V547

5
src/nvim/input.c
View File

@ -83,7 +83,6 @@ int get_keystroke(MultiQueue *events)
int len = 0;
int n;
int save_mapped_ctrl_c = mapped_ctrl_c;
int waited = 0;
mapped_ctrl_c = 0; // mappings are not used here
for (;;) {
@ -110,10 +109,8 @@ int get_keystroke(MultiQueue *events)
// Replace zero and K_SPECIAL by a special key code.
n = fix_input_buffer(buf + len, n);
len += n;
waited = 0;
} else if (len > 0) {
waited++; // keep track of the waiting time
}
if (n > 0) { // found a termcode: adjust length
len = n;
}