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fix potential use of uninitialized value warning, avoid casting away const 

This fixes a "potentially use of uninitialized value" warning, as well as a cstyle cast to non-const.
This commit is contained in:
Paul Dreik 2020-10-16 22:14:42 +02:00 committed by GitHub
parent 07a6e098c8
commit 7bf391c54a
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2 changed files with 4 additions and 6 deletions
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9
benchmark/largerandom/sax.h
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@ -26,17 +26,14 @@ private:
std::vector<my_point> container{}; std::vector<my_point> container{};
}; };
using namespace simdjson;
using namespace simdjson::builtin;
using namespace simdjson::builtin::stage2;
struct sax_point_reader_visitor { struct sax_point_reader_visitor {
public: public:
std::vector<my_point> &points; std::vector<my_point> &points;
enum {GOT_X=0, GOT_Y=1, GOT_Z=2, GOT_SOMETHING_ELSE=4}; enum {GOT_X=0, GOT_Y=1, GOT_Z=2, GOT_SOMETHING_ELSE=4};
size_t idx{GOT_SOMETHING_ELSE}; size_t idx{GOT_SOMETHING_ELSE};
double buffer[3]; double buffer[3]={};
sax_point_reader_visitor(std::vector<my_point> &_points) : points(_points) {} explicit sax_point_reader_visitor(std::vector<my_point> &_points) : points(_points) {}
simdjson_really_inline error_code visit_object_start(json_iterator &) { simdjson_really_inline error_code visit_object_start(json_iterator &) {
idx = 0; idx = 0;
@ -96,7 +93,7 @@ error_code Sax::RunNoExcept(const padded_string &json) noexcept {
} }
// Run stage 1 first. // Run stage 1 first.
SIMDJSON_TRY( dom_parser.stage1((uint8_t *)json.data(), json.size(), false) ); SIMDJSON_TRY( dom_parser.stage1(json.u8data(), json.size(), false) );
// Then walk the document, parsing the tweets as we go // Then walk the document, parsing the tweets as we go
json_iterator iter(dom_parser, 0); json_iterator iter(dom_parser, 0);

1
include/simdjson/padded_string.h
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@ -85,6 +85,7 @@ struct padded_string final {
* The string data. * The string data.
**/ **/
const char *data() const noexcept; const char *data() const noexcept;
const uint8_t *u8data() const noexcept { return static_cast<const uint8_t*>(static_cast<const void*>(data_ptr));}
/** /**
* The string data. * The string data.