Issues

• ensure_file_node reads a stale pointer into path_to_node after inserting into it

  bug
  typeless/putup#501 · Filter by author typeless opened on Oct 4, 2026

• In a variant build an input binds to the directory another rule's output created, so the command reads a directory

  bug
  typeless/putup#500 · Filter by author typeless opened on Sep 29, 2026

• A group under an earlier rule's generated file is accepted, because the in-tree alias runs only from build path to source path

  bug
  typeless/putup#499 · Filter by author typeless opened on Sep 29, 2026

• An output onto a source directory or a group's directory is not refused at parse time, where tup refuses it

  typeless/putup#498 · Filter by author typeless opened on Sep 29, 2026

• Graph accessors answer an unresolved id with a value a real node can have, because INVALID_NODE_ID is the source root

  typeless/putup#496 · Filter by author typeless opened on Sep 23, 2026

• Refusing an output under a non-directory depends on rule order, because putup learns a path's type only when a rule names it

  bug
  typeless/putup#495 · Filter by author typeless opened on Sep 23, 2026

• Graph keeps two path indexes whose agreement no code enforces

  typeless/putup#493 · Filter by author typeless opened on Sep 22, 2026

• A file named like a group in the same directory merges with the group, and which one wins depends on rule order

  bug
  typeless/putup#491 · Filter by author typeless opened on Sep 22, 2026

• A Variable node's recorded value is frozen at its first producer, so the index can contradict the value the build used

  bug
  typeless/putup#488 · Filter by author typeless opened on Sep 21, 2026

• A glob-matched order-only input whose name contains a glob metacharacter gets no OrderOnly edge

  typeless/putup#474 · Filter by author typeless opened on Sep 19, 2026

• A dir/<group> operand from a nested Tupfile is spelled project-relative and resolves to a phantom group node

  typeless/putup#473 · Filter by author typeless opened on Sep 19, 2026

• An unknown {bin} in an input or order-only list expands to nothing where tup refuses the Tupfile

  typeless/putup#472 · Filter by author typeless opened on Sep 19, 2026

• A glob sees a file a later rule in the same Tupfile generates and runs, where tup never runs the rule

  typeless/putup#470 · Filter by author typeless opened on Sep 19, 2026

• A glob naming a directory that does not exist generates no command and exits zero where tup refuses the Tupfile

  typeless/putup#469 · Filter by author typeless opened on Sep 19, 2026

• A bang macro's .EMPTY variant is not parsed, so a bang rule over an empty match never runs it where tup does

  typeless/putup#468 · Filter by author typeless opened on Sep 19, 2026

• %g expands to nothing for ?, [...] and a second *, where tup expands the first wildcard's match

  typeless/putup#467 · Filter by author typeless opened on Sep 19, 2026

• A bang macro cannot be foreach: tup's '!m = foreach |>' does not parse and BangMacroDef::foreach_ is never read

  typeless/putup#464 · Filter by author typeless opened on Sep 17, 2026

• A <group> or {bin} mid-output-list silently drops every output after it

  typeless/putup#457 · Filter by author typeless opened on Sep 9, 2026

• A bare <group> is scoped to the rule's directory at one producer and the project root at the other

  typeless/putup#456 · Filter by author typeless opened on Sep 9, 2026

• An unknown %-flag passes through as text where upstream refuses it

  typeless/putup#446 · Filter by author typeless opened on Sep 7, 2026

• %d at root emits nothing where upstream emits the project directory's name

  typeless/putup#445 · Filter by author typeless opened on Sep 7, 2026

• An undeclared %<group> is deleted where upstream errors

  typeless/putup#444 · Filter by author typeless opened on Sep 7, 2026

• Default output names no command it runs, unlike upstream show_result

  typeless/putup#442 · Filter by author typeless opened on Sep 6, 2026

• vprint writes the variant prefix and the body as two write(2) calls

  typeless/putup#441 · Filter by author typeless opened on Sep 6, 2026

• show graph and the index record an output whose only producer a conditional gated off

  typeless/putup#438 · Filter by author typeless opened on Sep 6, 2026