Geoff Romer 4a0cf6c1fb Track the start of a signature more accurately (#6760) ...

This change ensures that a function signature always starts with an
`IdentifierNameMaybeBeforeSignature` node (renamed from
`IdentifierNameBeforeParams`), even in the case of function declarations
like `fn F -> T` that have no parameter list. As a consequence, this
ensures that we push new entries onto `pattern_block_stack` and
`full_pattern_stack` when we start processing the function signature.

2026-02-23 22:46:03 +00:00

..

assign.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

associative.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_chained_assign.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_infix_uneven_space_after.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_infix_uneven_space_before.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_invalid_infix.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_postfix_space_before_comma.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_postfix_space_in_call.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_postfix_space_surrounding.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_postfix_space.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_postincrement.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_precedence_and_or.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_precedence_as.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_precedence_assign.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_precedence_or_and.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_precedence_where.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_prefix_repeat.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_prefix_space.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_prefix_uneven_space_with_assign.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_star_minus.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_star_star_no_space.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_star_star.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fail_variety.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fixity_in_call.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fixity_in_params.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fixity_in_var.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

fixity_with_assign.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

infix_no_space.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

infix_with_paren_after.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

infix_with_paren_before.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

infix.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

modifier.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

postfix_repeat.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

postfix_space_after_op.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

postfix.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

precedence_as.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

precedence_assign.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

precedence_not.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

precedence_unary.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

precedence_where.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

prefix_no_space.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

prefix_repeat.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

prefix.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

ref.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

spaceship.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

three_stars.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00

unary.carbon

Track the start of a signature more accurately (#6760)

2026-02-23 22:46:03 +00:00