https://github.com/serge-sans-paille created https://github.com/llvm/llvm-project/pull/138388
Fix #138185 >From fae4db4ec0f6ff6fe4eb8986bf707f8c33302fde Mon Sep 17 00:00:00 2001 From: serge-sans-paille <sguel...@mozilla.com> Date: Sat, 3 May 2025 10:10:09 +0200 Subject: [PATCH] [clang] Document -fstrict-flex-arrays option Fix #138185 --- clang/include/clang/Driver/Options.td | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td index 2946ffaa28da0..5ceba7e3bf4c7 100644 --- a/clang/include/clang/Driver/Options.td +++ b/clang/include/clang/Driver/Options.td @@ -1554,7 +1554,10 @@ def fstrict_flex_arrays_EQ : Joined<["-"], "fstrict-flex-arrays=">, Group<f_Grou Visibility<[ClangOption, CC1Option]>, NormalizedValuesScope<"LangOptions::StrictFlexArraysLevelKind">, NormalizedValues<["Default", "OneZeroOrIncomplete", "ZeroOrIncomplete", "IncompleteOnly"]>, - HelpText<"Enable optimizations based on the strict definition of flexible arrays">, + HelpText<"Enable optimizations based on the strict definition of flexible arrays. " + "If ``<n>`` is equal to 0, any trailing array member is considered a flexible array. " + "If ``<n>`` is equal to 1, trailing array members of size 0, 1 and undefined are considered flexible arrays. " + "If ``<n>`` is equal to 3, only trailing array members of undefined size are considered flexible arrays.">, MarshallingInfoEnum<LangOpts<"StrictFlexArraysLevel">, "Default">; defm apple_pragma_pack : BoolFOption<"apple-pragma-pack", LangOpts<"ApplePragmaPack">, DefaultFalse, _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
