refactor: rename &T from references -> repr_ptrs

[giladchase]

No description provided.

[reviewable-StarkWare]

This change is 

[giladchase]

• refactor: rename &T from references -> repr_ptrs #8612 👈 (View in Graphite)
• feat(lowering): add lowering tests for experimental &T support #8610
• fix(parser): better handling for multi-reference objects (&&T, &&&T, etc) #8602
• feat(semantic): add experimental support for &T #8593
• feat: add VariableTracker to ComputationContext #8592
• fix(semantic): incorrect diagnostics for var redefinition in patterns #8591
• parser: add parser test for double reference to T #8590
• main

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[orizi]

@orizi reviewed 13 of 13 files at r1.
Reviewable status: all files reviewed (commit messages unreviewed), 2 unresolved discussions (waiting on @TomerStarkware)

---

crates/cairo-lang-semantic/src/items/tests/type_mismatch_diagnostics line 282 at r1 (raw file):

//! > expected_diagnostics
error: Cannot assign to a pointed-to variable

or something?

Suggestion:

error: Cannot assign to a variable with a taken pointer

---

crates/cairo-lang-semantic/src/expr/compute.rs line 513 at r1 (raw file):

        if let Some(&referenced_at) = self.referenced_mut_vars.get(var_id) {
            let note = DiagnosticNote::with_location(
                "variable pointed to here".into(),

Suggestion:

                "variable pointer taken here".into(),

[orizi]

@orizi reviewed all commit messages.
Reviewable status: all files reviewed, 2 unresolved discussions (waiting on @giladchase and @TomerStarkware)

[giladchase]

Reviewable status: all files reviewed, 2 unresolved discussions (waiting on @orizi and @TomerStarkware)

---

crates/cairo-lang-semantic/src/items/tests/type_mismatch_diagnostics line 282 at r1 (raw file):

Previously, orizi wrote…

or something?

Done.

[giladchase]

Reviewable status: 9 of 13 files reviewed, 2 unresolved discussions (waiting on @orizi and @TomerStarkware)

---

crates/cairo-lang-semantic/src/expr/compute.rs line 513 at r1 (raw file):

        if let Some(&referenced_at) = self.referenced_mut_vars.get(var_id) {
            let note = DiagnosticNote::with_location(
                "variable pointed to here".into(),

Done.

[orizi]

@orizi reviewed 4 of 4 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @TomerStarkware)

[orizi]

@orizi reviewed 1 of 1 files at r3, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @TomerStarkware)

[graphite-app]

Merge activity

• Nov 9, 8:21 AM UTC: Graphite rebased this pull request, because this pull request is set to merge when ready.

[TomerStarkware]

@TomerStarkware reviewed all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @giladchase)