Search results

Overly strict warning ‘Unrecognized parameter passing direction’

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

Status: Open.

#174158 In llvm/llvm-project;

· MJCollett opened on Jan 1, 2026

#pragma STDC FENV_ROUND FE_TONEAREST gives misleading warning

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

Status: Open.

#173098 In llvm/llvm-project;

· tydeman opened on Dec 19, 2025

[Clang] [[gnu::abi_tag]] silently accepted on Windows

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

platform:windows

Status: Open.

#173017 In llvm/llvm-project;

· philnik777 opened on Dec 19, 2025

[clang] [diagnostics] Now the diagnostic message for std headers should mention std module too

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

clang:modulesC++20 modules and Clang Header ModulesC++20 modules and Clang Header Modules

good first issuehttps://github.com/llvm/llvm-project/contributehttps://github.com/llvm/llvm-project/contribute

Status: Open.

#172966 In llvm/llvm-project;

· ChuanqiXu9 opened on Dec 19, 2025

[clang] Support unnamed parameters in -Wdocumentation

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

clang:frontendLanguage frontend issues, e.g. anything involving "Sema"Language frontend issues, e.g. anything involving "Sema"

enhancementImproving things as opposed to bug fixing, e.g. new or missing featureImproving things as opposed to bug fixing, e.g. new or missing feature

Status: Open.

#172470 In llvm/llvm-project;

· carlosgalvezp opened on Dec 16, 2025

-Wsign-conversion should consider control-flow sentive range and only warn if problematic numbers are possible

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

false-positiveWarning fires when it should notWarning fires when it should not

Status: Open.

#172279 In llvm/llvm-project;

· RedBeard0531 opened on Dec 15, 2025

return (NULL) will give incorrect warnings with -Wimplicit-void-ptr-cast

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

Status: Open.

#171874 In llvm/llvm-project;

· Leont opened on Dec 11, 2025

[clang][request] Warn when bitfield is too small to hold all enum values

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

Status: Open.

#171783 In llvm/llvm-project;

· chrchr-github opened on Dec 11, 2025

[clang] After creating a dynamic array, out-of-bounds access fails to trigger a proper error.

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

compiler-rt:asanAddress sanitizerAddress sanitizer

questionA question, not bug report. Check out https://llvm.org/docs/GettingInvolved.html instead!A question, not bug report. Check out https://llvm.org/docs/GettingInvolved.html instead!

Status: Open.

#171283 In llvm/llvm-project;

· pengyuxiao opened on Dec 9, 2025

[Clang] Confusing diagnostic about implicit use of <code>this</code> involving immediate-escalating function

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

Status: Open.

#171074 In llvm/llvm-project;

· Sirraide opened on Dec 8, 2025

[clang] Annotating <code>operator*</code> and <code>operator/</code> with <code>[[nodiscard]]</code> does not produce a diagnostic message

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

false-negativeWarning doesn't fire when it shouldWarning doesn't fire when it should

Status: Open.

#171031 In llvm/llvm-project;

· H-G-Hristov opened on Dec 7, 2025

Add warning for coroutines without any <code>co_*</code> keywords in the definition

clang:diagnosticsNew/improved warning or error message in Clang, but not in clang-tidy or static analyzerNew/improved warning or error message in Clang, but not in clang-tidy or static analyzer

coroutinesC++20 coroutinesC++20 coroutines

Status: Open.

Feature

#171023 In llvm/llvm-project;

· JankoDedic opened on Dec 7, 2025