When building by GCC with -O3 and -flto flags the following warning was reported:
src/njs_array.c: In function ‘njs_array_prototype_pop’: src/njs_array.c:1009:8: error: ‘length’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
1009 | if (length == 0) {
| ^
Returning a specific code in njs_value_to_number() helps GCC to infer that there are only 2 return values are possible and both of them are handled.
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When building by GCC with -O3 and -flto flags the following warning was reported: src/njs_array.c: In function ‘njs_array_prototype_pop’: src/njs_array.c:1009:8: error: ‘length’ may be used uninitialized in this function [-Werror=maybe-uninitialized] 1009 | if (length == 0) { | ^
Returning a specific code in njs_value_to_number() helps GCC to infer that there are only 2 return values are possible and both of them are handled.
Checklist
Before creating a PR, run through this checklist and mark each as complete:
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