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[Tolk] Support syntax tensorVar.0 and tupleVar.0

It works both for reading and writing:
> var t = (1, 2);
> t.0;      // 1
> t.0 = 5;
> t;        // (5, 2)

It also works for typed/untyped tuples, producing INDEX and SETINDEX.

Global tensors and tuples works. Nesting `t.0.1.2` works. `mutate` works.
Even mixing tuples inside tensors inside a global for writing works.
This commit is contained in:
tolk-vm 2025-01-27 10:29:17 +03:00
parent 565bc59735
commit 7a1602f591
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42 changed files with 1119 additions and 338 deletions

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@ -123,8 +123,8 @@ class CheckRValueLvalueVisitor final : public ASTVisitorFunctionBody {
void visit(V<ast_dot_access> v) override {
// a reference to a method used as rvalue, like `var v = t.tupleAt`
if (const FunctionData* fun_ref = v->target; v->is_rvalue) {
validate_function_used_as_noncall(v, fun_ref);
if (v->is_rvalue && v->is_target_fun_ref()) {
validate_function_used_as_noncall(v, std::get<const FunctionData*>(v->target));
}
}