test[next]: un-shadow the duplicate test_annotated_assign

[Anai-Guo]

Problem

tests/next_tests/unit_tests/ffront_tests/ast_passes_tests/test_single_static_assign.py defines test_annotated_assign twice at module level, with different bodies:

• L111 — an annotated assignment that carries a value:

  a: int = 5

  asserting a{SEP}0: int = 5, with the docstring "The name of type annotations should not be treated as an assignment target."

• L635 — a bare annotation applying to the next assignment:

  a: int # annotations always apply to the next assignment
  a = a + 1

  asserting a{SEP}0: int / a{SEP}0 = a + 1.

The second binding shadows the first, so pytest only ever collects one of them. The file has 30 def test_ at module level but collects 29:

$ pytest --collect-only -q test_single_static_assign.py
29 tests collected

The L111 case — annotated assign with a value — is currently never exercised. It is a distinct case from its neighbour test_empty_annotated_assign (L123), which covers a bare annotation between two assignments.

ruff check does not catch this (F811) because .pre-commit-config.yaml excludes ^(tests/|docs/|examples/) from the ruff-check hook.

Fix

Renames the second definition to test_annotation_applies_to_next_assign, taking the name from its own inline comment, and leaves test_annotated_assign on the L111 body that actually tests an annotated assignment. One line changed.

Verification

Both tests were run against the real SingleStaticAssignPass (the upstream src/gt4py/next/ffront/ast_passes/single_static_assign.py, with only fbuiltins.TYPE_BUILTIN_NAMES supplied, to keep the check dependency-free):

	collected	result
before	29	29 passed
after	30	30 passed

So the restored test passes as written — this only adds the missing coverage, it does not turn CI red.

Also checked: ruff format --diff reports "1 file already formatted" both before and after, and ruff check --select F811 goes from 1 error to clean.

Happy to flip which of the two keeps the test_annotated_assign name, or to use a different name for the renamed one, if you'd prefer.

🤖 Generated with Claude Code