fix bug in codegen: foreach/forindex(id;vec/hash) may cause segmentation fault because of incorrect generated operand

2022-04-16 19:45:55 +08:00
parent ca073499ae
commit fc25dd69e1
5 changed files with 88 additions and 14 deletions
@@ -512,6 +512,8 @@ inline void nasal_vm::opr_meq()
 {
    mem_addr[0]=(--gc.top)[0]; // pop old mem_addr[0] and replace it
    mem_addr=nullptr;
+    if(imm[pc])
+        --gc.top;
 }
 inline void nasal_vm::opr_eq()
 {