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| author | Benoit Giannangeli <benoit.giannangeli@boursorama.fr> | 2017-02-08 15:31:44 +0100 |
|---|---|---|
| committer | Benoit Giannangeli <giann008@gmail.com> | 2017-02-10 08:53:03 +0100 |
| commit | ad5cb0ddb6d4bd187cd4370711b1c9e34245fe07 (patch) | |
| tree | 3e8bccded1cd4625661fe9b06f66e11202c1dec2 /src/lvm.js | |
| parent | bd6367e8f3162ff76628fa42948e66ba9e6ae281 (diff) | |
| download | fengari-ad5cb0ddb6d4bd187cd4370711b1c9e34245fe07.tar.gz fengari-ad5cb0ddb6d4bd187cd4370711b1c9e34245fe07.tar.bz2 fengari-ad5cb0ddb6d4bd187cd4370711b1c9e34245fe07.zip | |
Upvalues
Diffstat (limited to 'src/lvm.js')
| -rw-r--r-- | src/lvm.js | 54 |
1 files changed, 36 insertions, 18 deletions
@@ -89,40 +89,58 @@ class LuaVM { break; } case "OP_GETUPVAL": { - L.stack[ra] = L.stack[cl.upvals[i.B].v]; + L.stack[ra] = cl.upvals[i.B].val(L); break; } case "OP_SETUPVAL": { - L.stack[cl.upvals[i.B].v] = L.stack[ra]; + cl.upvals[i.B].setval(L, ra); break; } case "OP_GETTABUP": { + let table = cl.upvals[i.B].val(L); + let key = this.RKC(base, k, i); + + // if (!table.ttistable() || !table.metatable.__index(table, key)) { + // // __index + // } else { + L.stack[ra] = table.metatable.__index(table, key); + // } break; } case "OP_SETTABUP": { + let table = cl.upvals[i.A].val(L); + let key = this.RKB(base, k, i); + let v = this.RKC(base, k, i); + + // if (!table.ttistable() || !table.metatable.__index(table, key)) { + // // __index + // } else { + table.metatable.__newindex(table, key, v); + // } + break; } case "OP_GETTABLE": { - let t = L.stack[this.RKB(base, i)]; - let k = L.stack[this.RKC(base, i)]; + let table = this.RKB(base, k, i); + let key = this.RKC(base, k, i); - if (!t.ttistable() || !t.value.__index(t, k)) { - // __index - } else { - L.stack[ra] = t.value.__index(t, k); - } + // if (!table.ttistable() || !table.metatable.__index(table, key)) { + // // __index + // } else { + L.stack[ra] = table.metatable.__index(table, key); + // } break; } case "OP_SETTABLE": { - let t = L.stack[ra]; - let k = L.stack[this.RKB(base, i)]; - let v = L.stack[this.RKC(base, i)]; - - if (!t.ttistable() || !t.value.__index(t, k)) { - // __index - } else { - t.value.__newindex(t, k, v); - } + let table = L.stack[ra]; + let key = this.RKB(base, k, i); + let v = this.RKC(base, k, i); + + // if (!table.ttistable() || !table.metatable.__index(table, key)) { + // // __index + // } else { + table.metatable.__newindex(table, key, v); + // } break; } |