slang.git/extras, branch master

Feature/improve formatting sh (#8641)

2025-10-08T19:39:40+00:00

Fix error in IR stable names Git diff CI script (#7954)

2025-08-18T16:02:37+00:00

#7644 added a script that gets run in CI to display a human-readable diff if `source/slang/slang-ir-insts-stable-names.lua` needs to be updated. However, the `git diff` commands in that script are wrong, causing it to instead just display the man page for the `git diff` command; [here's an example](https://github.com/shader-slang/slang/actions/runs/16578560460/job/46888822691): ``` === Updating stable names === Added 1 new instructions to source/slang/slang-ir-insts-stable-names.lua === Diff of changes made === usage: git diff --no-index [] Diff output format options ``` (followed by many lines) This PR fixes the script. Here's an example showing it working correctly after the fix: - https://github.com/shader-slang/slang/actions/runs/16578977233/job/46890240012 - https://github.com/shader-slang/slang/actions/runs/16578977233 Co-authored-by: Ellie Hermaszewska

Add CI to check ir module versioning (#7821)

2025-07-22T12:32:02+00:00

Add utility to trace creation of problematic IRInsts to assist LLM in debugging (#7820)

2025-07-21T16:30:24+00:00

* Initial plan * Add SLANG_DEBUG_IR_BREAK environment variable support Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * Apply code formatting to SLANG_DEBUG_IR_BREAK implementation Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * Improve stack trace debugging with -rdynamic flag and backtrace_symbols Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * Address PR feedback: use PlatformUtil::getEnvironmentVariable, remove -rdynamic flag, and delete fallback branch Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * Address PR feedback: simplify env var parsing, move backtrace to PlatformUtil, use #if for SLANG_LINUX_FAMILY Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * Address PR feedback: remove unneeded include, make backtrace() more generic by removing uid parameter Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * Fix and clone source tracking. * Add python script to dump traces. * Update instructions. * Batch calls to addr2line * Cleanup claude instructions. * update claude action. * Remove duplicated build instructions from claude.yml workflow Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> * fix build error. * Fix build errors --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: csyonghe <2652293+csyonghe@users.noreply.github.com> Co-authored-by: Yong He Co-authored-by: Gangzheng Tong

bump and pin cmake formatter version (#7800)

2025-07-17T03:37:10+00:00

* print tool versions for formatter * formatting * bump cmake formatter version

Stable names and backwards compat for serialized IR modules (#7644)

2025-07-09T06:41:19+00:00

* stable names * tests, options and ci for stable names * Add back compat design document * fix warnings * formatting * comment * neaten * regenerate command line reference * consolidate ci scripts * faster ci * remove libreadline * Move new function to end of interface --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

Document supported compiler versions in building.md (#7512)

2025-06-24T07:54:00+00:00

* Document supported compiler versions in building.md Closes https://github.com/shader-slang/slang/issues/7376 * multiple checked versions

Some usability improvements to formatting script (#6153)

2025-01-25T01:51:06+00:00

* Sharpen the requirements for formatting * Add option to only format files changed since a given revision * Avoid divison-by-zero when total is zero * format code --------- Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

Markdown emphasis corrections (#5588)

2024-11-19T17:08:20+00:00

* Add markdown formatting to extras/formatting.sh * Correct formatting in markdown * Warn on unrecognized argument in formatting script * Print all diffs in formatting script * Correct markdown emph formatting * Don't format markdown by default --------- Co-authored-by: Yong He

Enhancements to diff script (#5460)

2024-10-30T22:19:46+00:00

* Output diff for prettier format * Allow selective formatting * report progress when formatting cpp files * document --------- Co-authored-by: Yong He