Issues

• [Examples]: inverseqft1.qasm reads undefined bits from a partially initialized register

  bug
  openqasm/openqasm#687 · Filter by author WindOctober opened on Sep 3, 2026
  1

• cu definition inconsitency between stdgates.inc and spec

  openqasm/openqasm#682 · Filter by author cnakhl opened on Aug 25, 2026
  2

  

• Pauli-based computation in OpenQASM

  openqasm/openqasm#680 · Filter by author blakejohnson opened on Aug 5, 2026
  7

• [proposal]: Define include-file resolution and idempotent inclusion

  openqasm/openqasm#677 · Filter by author idavis opened on Aug 4, 2026

• Expected behavior of using 3.1 feature with 3.0 header

  openqasm/openqasm#659 · Filter by author yitchen-tim opened on Feb 4, 2026
  6

• [pypi release bug]: pypi version does not include the latest change

  bug
  openqasm/openqasm#658 · Filter by author yitchen-tim opened on Feb 3, 2026
  5

• [Spec issue]: a[{1, 2, 3}] indexing is missing info in the Spec and has a contradiction

  bug
  openqasm/openqasm#622 · Filter by author orpuente-MS opened on Aug 19, 2025
  6

• [Grammar Bug]: ++ operator only appears in alias expr but it's used for array concatenation

  bug
  openqasm/openqasm#620 · Filter by author orpuente-MS opened on Aug 14, 2025
  4

• [proposal]: Clarify duration usage and constness

  openqasm/openqasm#617 · Filter by author idavis opened on Jul 21, 2025
  3

• More understandable error messages.

  enhancement
  openqasm/openqasm#616 · Filter by author comp-phys-marc opened on Jul 15, 2025
  8

• Bug or spec issue: const array decl support

  openqasm/openqasm#614 · Filter by author idavis opened on Jul 9, 2025
  2

• [proposal]: Casting table should be explicit regarding bit, bit[n], and bool

  openqasm/openqasm#613 · Filter by author idavis opened on Jul 9, 2025

• [proposal]: There should be explicit tables specifying which types implement which unary and binary ops

  openqasm/openqasm#612 · Filter by author orpuente-MS opened on Jul 9, 2025
  1

• [proposal]: Inferred OpenQASM version and parser/compiler behavior should be defined in the spec

  openqasm/openqasm#611 · Filter by author idavis opened on Jul 9, 2025
  4

• [proposal]: Update grammar to remove measurement expressions from const decls rhs

  openqasm/openqasm#610 · Filter by author idavis opened on Jul 9, 2025
  2

• [proposal]: for, while, and if statements should always introduce a new scope

  openqasm/openqasm#609 · Filter by author idavis opened on Jul 9, 2025
  1

• Implicit casting of 0 to angle

  openqasm/openqasm#594 · Filter by author levbishop opened on May 28, 2025
  2

• [BUG]: [q,c]reg <<identifier>>[0]; should parse if OPENQASM 2; is specified

  bug
  openqasm/openqasm#592 · Filter by author TheGupta2012 opened on May 2, 2025
  5

  

• Deploy & Host Python AST Documentation

  enhancement
  openqasm/openqasm#585 · Filter by author braised-babbage opened on Feb 19, 2025
  3

• [proposal]: Support extern identifiers

  openqasm/openqasm#577 · Filter by author ordinary-jamie opened on Jan 8, 2025
  9

• Please Tell Us About Your Use of OpenQASM

  enhancement
  openqasm/openqasm#556 · Filter by author jwoehr opened on Oct 16, 2024
  8

• QASMic, the Quantum Termite

  enhancementP3
  openqasm/openqasm#548 · Filter by author jwoehr opened on Aug 22, 2024
  6

• Consider allowing for defcal to be parameterized by classical types

  enhancement
  openqasm/openqasm#547 · Filter by author braised-babbage opened on Aug 7, 2024
  3

  

• Clarify spelling of the bit literal

  enhancement
  openqasm/openqasm#534 · Filter by author jakelishman opened on Apr 30, 2024
  5

• Allowed casting for classical types is non-transitive

  documentation
  openqasm/openqasm#527 · Filter by author ajberdy opened on Apr 8, 2024
  7