Issues

• Proposal: Add tests that compare Aro with Clang

  Vexu/arocc#1128 · Filter by author brodo opened on Oct 17, 2026
  2

• Builtin calls through _Generic are rejected

  bug
  Vexu/arocc#1126 · Filter by author pavelverigo opened on Oct 17, 2026

• Crash in castToPointer when returning the result of atomic_load on an _Atomic pointer

  bug
  Vexu/arocc#1114 · Filter by author arrufat opened on Oct 2, 2026

• Aro does not define LoongArch macros

  enhancement
  Vexu/arocc#1096 · Filter by author alexrp opened on Jul 31, 2026
  3

• #ifdefs inside variable args macro breaks the parser

  bug
  Vexu/arocc#1071 · Filter by author vesim987 opened on Jul 5, 2026

• _Generic association duplicate checking appears to be quadratic

  enhancement
  Vexu/arocc#1053 · Filter by author ym-xie opened on Jun 20, 2026
  1

• Preprocessor quadratic-time expansion on long linear object-like macros

  bug
  Vexu/arocc#1044 · Filter by author ym-xie opened on Jun 10, 2026

• Aro may erroneously emit tokens in diagnostics with 0 as their line number

  Vexu/arocc#1019 · Filter by author squeek502 opened on May 27, 2026
  5

• objective-c support

  enhancement
  Vexu/arocc#970 · Filter by author dotcarmen opened on Feb 26, 2026
  5

• Unreachable return warning should have separate warning option

  enhancement
  Vexu/arocc#948 · Filter by author Vexu opened on Dec 10, 2025
  1

• Do not intern values during parsing

  enhancement
  Vexu/arocc#942 · Filter by author Vexu opened on Nov 30, 2025
  2

• Reorganize TypeStore

  enhancement
  Vexu/arocc#941 · Filter by author Vexu opened on Nov 30, 2025

• Implement clang bounds-safety attributes

  enhancement
  Vexu/arocc#921 · Filter by author ehaas opened on Nov 10, 2025
  4

• Add support for -Wshadow

  enhancement
  Vexu/arocc#888 · Filter by author ehaas opened on Aug 22, 2025

• Missing error for goto into statement expression

  bug
  Vexu/arocc#873 · Filter by author Vexu opened on Jul 9, 2025

• Top comment causes error

  enhancement
  Vexu/arocc#871 · Filter by author nvlled opened on Jun 26, 2025
  4

• Warn for Use of Symbol from Indirectly Included Header/Included Header from which No Symbols are Used

  enhancement
  Vexu/arocc#839 · Filter by author ghost opened on Jan 26, 2025

• Support statically-known indexing into string literals

  enhancement
  Vexu/arocc#831 · Filter by author ehaas opened on Jan 7, 2025

• Ensure Clang C extension compatibility

  enhancement
  Vexu/arocc#825 · Filter by author Vexu opened on Jan 6, 2025

• Ensure GNU C extension compatibility

  enhancement
  Vexu/arocc#824 · Filter by author Vexu opened on Jan 6, 2025

• Ensure C99 compatibility

  enhancement
  Vexu/arocc#822 · Filter by author Vexu opened on Jan 3, 2025

• Ensure C11 compatibility

  enhancement
  Vexu/arocc#821 · Filter by author Vexu opened on Jan 3, 2025

• Ensure C17 compatibility

  enhancement
  Vexu/arocc#820 · Filter by author Vexu opened on Jan 3, 2025

• __VA_OPT__ should be treated like a parameter

  enhancement
  Vexu/arocc#815 · Filter by author ehaas opened on Dec 31, 2024

• char8_t should be a distinct type

  enhancement
  Vexu/arocc#811 · Filter by author ehaas opened on Dec 30, 2024
  1