diff options
Diffstat (limited to 'functions.cpp')
| -rw-r--r-- | functions.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/functions.cpp b/functions.cpp index 792e2cc..f4beeb9 100644 --- a/functions.cpp +++ b/functions.cpp @@ -421,6 +421,19 @@ unordered_map<string,function<void(vector<Stackitem>&,unordered_map<string,Stack S.push_back(S.back().arrval[idx.intval]); }}, //leaves the array on the stack + {"arrset",[](vector<Stackitem> &S,unordered_map<string,Stackitem> &variables){ + BUILTIN_GUARD_STACKSIZE("arrset",3) + const Stackitem idx=move(S.back()); S.pop_back(); + Stackitem val=move(S.back()); S.pop_back(); + if(idx.type!=SIT_INT) + throw string("Second argument to 'arrset' not a number"); + if(S.back().type!=SIT_ARR) + throw string("Top of stack is not an array in builtin 'arrset'"); + if(idx.intval<0||idx.intval>=S.back().arrval.size()) + throw string("Index argument to 'arrset' out of range"); + S.back().arrval[idx.intval]=move(val); + }}, + //leaves the array on the stack {"arrlen",[](vector<Stackitem> &S,unordered_map<string,Stackitem> &variables){ BUILTIN_GUARD_STACKSIZE("arrlen",1) if(S.back().type!=SIT_ARR) |