diff options
| author | _ov4 <ov4@ov4.org> | 2026-10-17 15:13:04 +0000 |
|---|---|---|
| committer | _ov4 <ov4@ov4.org> | 2026-10-17 15:13:04 +0000 |
| commit | 09498bb7aab9182ba172aae1045ca895d4f422d4 (patch) | |
| tree | e15844c5c27883f80b9a7482e78e164048b8ea92 /AGENTS/ARCH.md | |
| parent | d4f28b089b2818d23df8543db3130ac760f37ad8 (diff) | |
docs: document EXTERN and INCLUDE_OBJ
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Diffstat (limited to 'AGENTS/ARCH.md')
| -rw-r--r-- | AGENTS/ARCH.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/AGENTS/ARCH.md b/AGENTS/ARCH.md index cb0bc20..0479641 100644 --- a/AGENTS/ARCH.md +++ b/AGENTS/ARCH.md @@ -25,7 +25,8 @@ imports cover standard C integer/real types, _Bool, void and object pointers. CScalar/CPointer identities are canonical C types, not pseudocode alias names; native widths and signedness come from sizeof/type traits, while floating formats come from numeric_limits (long double size alone is insufficient). Programs use -the compiler's build ABI; cross-target emission and EXTERN are not implemented. +the compiler's build ABI; cross-target emission is not implemented. EXTERN "C" +declarations call C functions from INCLUDE_OBJ objects (see SUBSYSTEMS.md). CTypeGen handles typed numeric conversions, casts, native arithmetic and I/O. Crossing C/pseudocode domains requires a cast, including literals. C arithmetic uses C++ promotions, except that / always returns pseudocode REAL. |