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Bug 23410 – ImportC: binary constants not allowed

Status: RESOLVED
Resolution: FIXED
Severity: enhancement
Priority: P1
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2022-10-13T20:02:35Z
Last change time: 2022-10-13T22:24:45Z
Keywords: ImportC, pull
Assigned to: No Owner
Creator: dave287091

Comments

Comment #0 by dave287091 — 2022-10-13T20:02:35Z

Binary literals like “0b101” in C files fail with the error "Error: binary constants not allowed”. These should be allowed in C files as it was standardized for C23, and is supported as an extension already by clang, gcc, tcc and probably others. Working draft for C23 can be seen here: https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3054.pdf

Comment #1 by dlang-bot — 2022-10-13T20:15:12Z

@dkorpel created dlang/dmd pull request #14555 "Fix 23410 - ImportC: binary constants not allowed" fixing this issue: - Fix 23410 - ImportC: binary constants not allowed https://github.com/dlang/dmd/pull/14555

Comment #2 by dlang-bot — 2022-10-13T22:24:45Z

dlang/dmd pull request #14555 "Fix 23410 - ImportC: binary constants not allowed" was merged into master: - 984ec68b799f8eed0aeed75163b58cd0655d27a0 by Dennis Korpel: Fix 23410 - ImportC: binary constants not allowed https://github.com/dlang/dmd/pull/14555