for i in n_exprs do
if i isa AStartStringExpr or i isa AEndStringExpr or i isa AMidStringExpr then
assert i isa AStringFormExpr
- fmt += i.value.as(not null)
+ var str = i.value
+ assert str != null
+ fmt += str.replace("%", "%%")
else
fmt += "%"
exprs.push i