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remove const_cast

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This commit is contained in:
Ben Burdette 2022-03-29 16:44:47 -06:00
parent 5ab7bdf0b1
commit c0a567e196
1 changed files with 2 additions and 3 deletions
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5
src/libexpr/eval.cc
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@ -937,7 +937,7 @@ LocalNoInlineNoReturn(void throwAssertionError(const Pos & pos, const char * s,
throw error;
}
LocalNoInlineNoReturn(void throwUndefinedVarError(const Pos & pos, const char * s, const string & s1, Env & env, Expr &expr))
LocalNoInlineNoReturn(void throwUndefinedVarError(const Pos & pos, const char * s, const string & s1, Env & env, const Expr &expr))
{
auto error = UndefinedVarError({
.msg = hintfmt(s, s1),
@ -1053,8 +1053,7 @@ inline Value * EvalState::lookupVar(Env * env, const ExprVar & var, bool noEval)
return j->value;
}
if (!env->prevWith) {
// TODO deal with const_cast
throwUndefinedVarError(var.pos, "undefined variable '%1%'", var.name, *env, *const_cast<ExprVar*>(&var));
throwUndefinedVarError(var.pos, "undefined variable '%1%'", var.name, *env, var);
}
for (size_t l = env->prevWith; l; --l, env = env->up) ;
}