diff --git a/arm-gen.c b/arm-gen.c
index 189f3625..e3a5629b 100644
--- a/arm-gen.c
+++ b/arm-gen.c
@@ -956,7 +956,7 @@ void gfunc_prolog(CType *func_type)
 #ifdef TCC_ARM_EABI
     addr = (addr + align - 1) & -align;
 #endif
-    sym_push(sym->v & ~SYM_FIELD, type, VT_LOCAL | VT_LVAL, addr);
+    sym_push(sym->v & ~SYM_FIELD, type, VT_LOCAL | lvalue_type(type->t), addr);
     addr += size;
   }
   last_itod_magic=0;
diff --git a/c67-gen.c b/c67-gen.c
index 40554bd4..04f8a12b 100644
--- a/c67-gen.c
+++ b/c67-gen.c
@@ -1964,7 +1964,7 @@ void gfunc_prolog(CType * func_type)
     /* define parameters */
     while ((sym = sym->next) != NULL) {
 	type = &sym->type;
-	sym_push(sym->v & ~SYM_FIELD, type, VT_LOCAL | VT_LVAL, addr);
+	sym_push(sym->v & ~SYM_FIELD, type, VT_LOCAL | lvalue_type(type->t), addr);
 	size = type_size(type, &align);
 	size = (size + 3) & ~3;
 
diff --git a/i386-gen.c b/i386-gen.c
index a3d27434..a2564f3d 100644
--- a/i386-gen.c
+++ b/i386-gen.c
@@ -471,7 +471,7 @@ void gfunc_prolog(CType *func_type)
             addr += size;
         }
         sym_push(sym->v & ~SYM_FIELD, type,
-                 VT_LOCAL | VT_LVAL, param_addr);
+                 VT_LOCAL | lvalue_type(type->t), param_addr);
         param_index++;
     }
     func_ret_sub = 0;
diff --git a/il-gen.c b/il-gen.c
index fef6194a..29f05265 100644
--- a/il-gen.c
+++ b/il-gen.c
@@ -449,7 +449,7 @@ void gfunc_prolog(int t)
     while ((sym = sym->next) != NULL) {
         u = sym->t;
         sym_push(sym->v & ~SYM_FIELD, u,
-                 VT_LOCAL | VT_LVAL, addr);
+                 VT_LOCAL | lvalue_type(sym->type.t), addr);
         addr++;
     }
 }