cpredef / cpredef/predef

The new clang-based Intel C++ compiler has different identification macros

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Description

See here.

The clang based compiler defines __INTEL_LLVM_COMPILER instead of __INTEL_COMPILER. SYCL_LANGUAGE_VERSION is present if SYCL is supported.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the Intel compiler macro definitions in the predef data and compare their existing identification with the linked Intel documentation. Update the definitions to recognize __INTEL_LLVM_COMPILER and SYCL_LANGUAGE_VERSION where appropriate, then verify that the compiler identification is correct.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
compilers
Issue type
Bug
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
48/100

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