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Fix g++ 11 incompatibility issue (#16512)

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This commit is contained in:
Yingfeng
2026-07-01 10:16:47 +08:00
committed by GitHub
parent f60245f199
commit 6648fe4151
2 changed files with 38 additions and 8 deletions
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25
internal/cpp/thinc_ner.cpp
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@@ -20,18 +20,33 @@ std::string trim(const std::string& s) {
auto a = s.find_first_not_of(" \t\r\n");
return a == std::string::npos ? "" : s.substr(a, s.find_last_not_of(" \t\r\n")-a+1);
}
struct JVal; struct JObjMap;
struct JVal {
enum Type {NUL,OBJ,ARR,STR,NUM,BOOL} type=NUL;
std::string str; std::vector<JVal> arr; std::unordered_map<std::string,JVal> obj; double num=0;
const JVal* get(const std::string& k) const { auto it=obj.find(k); return it!=obj.end()?&it->second:nullptr; }
std::string str; std::vector<JVal> arr; double num=0;
JObjMap* obj = nullptr;
JVal() = default;
~JVal();
JVal(const JVal& o);
JVal& operator=(const JVal& o);
JVal(JVal&& o) noexcept;
JVal& operator=(JVal&& o) noexcept;
const JVal* get(const std::string& k) const;
int as_int() const { return (int)num; } int64_t as_i64() const { return (int64_t)num; }
};
struct JObjMap { std::unordered_map<std::string, JVal> m; };
inline JVal::~JVal() { delete obj; }
inline JVal::JVal(const JVal& o) : type(o.type), str(o.str), arr(o.arr), num(o.num) { if (o.obj) obj = new JObjMap(*o.obj); }
inline JVal& JVal::operator=(const JVal& o) { if (this != &o) { delete obj; type=o.type; str=o.str; arr=o.arr; num=o.num; obj=o.obj ? new JObjMap(*o.obj) : nullptr; } return *this; }
inline JVal::JVal(JVal&& o) noexcept : type(o.type), str(std::move(o.str)), arr(std::move(o.arr)), num(o.num), obj(o.obj) { o.obj = nullptr; }
inline JVal& JVal::operator=(JVal&& o) noexcept { if (this != &o) { delete obj; type=o.type; str=std::move(o.str); arr=std::move(o.arr); num=o.num; obj=o.obj; o.obj=nullptr; } return *this; }
inline const JVal* JVal::get(const std::string& k) const { if (!obj) return nullptr; auto it=obj->m.find(k); return it!=obj->m.end()?&it->second:nullptr; }
struct JParser {
const char *p,*e; char pk() { while(p<e&&(*p==' '||*p=='\t'||*p=='\n'||*p=='\r'))++p; return p<e?*p:0; }
char nx() { while(p<e&&(*p==' '||*p=='\t'||*p=='\n'||*p=='\r'))++p; return p<e?*p++:0; }
JVal pv() { char c=pk(); if(c=='{')return po(); if(c=='[')return pa(); if(c=='"')return ps(); if(c=='t'||c=='f')return pb();
if(c=='n'){nx();nx();nx();nx();return JVal{};} return pn(); }
JVal po() { JVal v;v.type=JVal::OBJ; nx(); while(pk()!='}'){auto k=ps();nx();v.obj[k.str]=pv();if(pk()==',')nx();else break;}nx();return v; }
JVal po() { JVal v;v.type=JVal::OBJ; nx(); if(!v.obj)v.obj=new JObjMap(); while(pk()!='}'){auto k=ps();nx();v.obj->m[k.str]=pv();if(pk()==',')nx();else break;}nx();return v; }
JVal pa() { JVal v;v.type=JVal::ARR; nx(); while(pk()!=']'){v.arr.push_back(pv());if(pk()==',')nx();else break;}nx();return v; }
JVal ps() { JVal v;v.type=JVal::STR; nx();while(p<e&&*p!='"'){if(*p=='\\'){++p;if(p<e)v.str+=*p++;}else v.str+=*p++;}if(p<e)++p;return v; }
JVal pn() { JVal v;v.type=JVal::NUM; auto s=p; if(p<e&&*p=='-')++p; while(p<e&&(*p>='0'&&*p<='9'))++p;
@@ -419,9 +434,9 @@ static bool load_labels(const std::string& dir, State* s) {
std::stringstream b;b<<f.rdbuf();
auto d=JParser().parse(b.str()); auto* am=d.get("action_to_label");
if(!am||am->type!=JVal::OBJ)return false;
int mx=0; for(auto&[k,v]:am->obj){try{int a=std::stoi(k);if(a>mx)mx=a;}catch(...){}};
int mx=0; for(auto&[k,v]:am->obj->m){try{int a=std::stoi(k);if(a>mx)mx=a;}catch(...){}};
int n=s->nAct>0?s->nAct:mx+1; s->actLbl.resize(n,"O");
for(auto&[k,v]:am->obj){try{int a=std::stoi(k);if(a>=0&&a<n)s->actLbl[a]=v.str;}catch(...){}}
for(auto&[k,v]:am->obj->m){try{int a=std::stoi(k);if(a>=0&&a<n)s->actLbl[a]=v.str;}catch(...){}}
return!s->actLbl.empty();
}