2024 Gnu-folding-constant

Gnu-folding-constant

Author: wksn

August undefined, 2024

WebProvided MacOSX10.15.sdk triggers the warning, but only with -Wgnu-folding-constant, since the clang 12.0.5 provided by Apple does not have this warning enabled by default. Overall, this looks already fixed by Apple. If you want to use clang 12, consider updating to a newer SDK. Alternatively, use --with-cc-opt="-Wno-gnu-folding-constant" as ... WebFrom: : Eli Zaretskii: Subject: : Re: Floating-point constant folding in Emacs byte compiler: Date: : Fri, 23 Mar 2024 11:15:46 +0300 > From: Stefan Monnier > Date: Thu, 22 Mar 2024 21:26:00 -0400 > > > These discrepancies mean that .elc files containing floating-point constants > > might not be platform-independent, in that byte …

Re: [PATCH] Add specific warning flags for GNU ext in Sema

WebJan 15, 2024 · cc1: warning: unrecognized command line option ‘-Wno-gnu-folding-constant’ cc1: warning: unrecognized command line option ‘-Wno-extended-offsetof’ (cd ssgl && make ) This appears in a number of files. However, the first problem I encountered when doing a make all is that I get. make: *** No rule to make target 'bin', needed by 'all'. … WebThis option enables simple constant folding optimizations at all optimization levels. In addition, other optimization passes in GCC use this flag to control global dataflow … horncliffe parish council

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WebAug 4, 2015 · What I am trying to achieve is to avoid constant-folding of some constants (which represent addresses in my code) such as the 100000000 constant below. I need … WebOct 15, 2024 · Old GCC used to aggressively fold VLAs to constant-bound arrays at block scope in GNU mode. That's non-conforming, and more modern versions of GCC … WebRe: Floating-point constant folding in Emacs byte compiler, (continued). Re: Floating-point constant folding in Emacs byte compiler, Stefan Monnier, 2024/03/22. Re: Floating-point constant folding in Emacs byte compiler, Paul Eggert, 2024/03/23. Re: Floating-point constant folding in Emacs byte compiler, Eli Zaretskii, 2024/03/23; Re: Floating-point … horncliffe river tweed

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WebThe -Wgnu flag enables warnings when any of these GNU features are used, including the one being used here: constant folding (-Wgnu-folding-constant). I expected to see the warning, "expression is not an integer constant expression; folding it to a constant is a GNU extension". However, I don't see any warning at all, despite passing the -Wgnu ... WebSep 5, 2013 · This patch adds the following specific warning flags to -Wgnu: gnu-empty-struct gnu-flexible-array-initializer gnu-flexible-array-union-member gnu-folding-constant redeclared-class-member gnu-redeclared-enum gnu … horncliffe quarryWebConstant folding is the process of recognizing and evaluating constant expressions at compile time rather than computing them at runtime. Terms in constant expressions … horn clips

"WebJun 8, 2024 · This one should be easy: it needs VFS_VOP_VECTOR_REGISTER to be added for the argument passed to getnewvnode, grep will show you plenty of examples in the tree. Thank you! vboxvfs_vnops.c + #if __FreeBSD_version > 1300000 + VFS_VOP_VECTOR_REGISTER (vboxfs_vnodeops); + #endif John [email protected]. " - Gnu-folding-constant

Gnu-folding-constant

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WebOct 26, 2024 · - GNU Project GCC 4.3 Release Series Changes, New Features, and Fixes The latest release in the 4.3 release series is GCC 4.3.5. Caveats GCC requires the GMPand MPFRlibraries for building all the various front-end languages it supports. See the prerequisites pagefor version requirements. ColdFire targets now treat long doubleas … WebGnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) >> Hmm, would it be worthwhile to have Emacs signal overflow in such a >> situation (perhaps controlled by a configuration variable) ... Floating-point constant folding in Emacs byte compiler, (continued) Re: Floating-point constant folding in Emacs byte compiler, Eli Zaretskii, 2024/03/26;

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WebThe Clang driver and language features are intentionally designed to be as compatible with the GNU GCC compiler as reasonably possible, easing migration from GCC to Clang. In most cases, code “just works”. ... it prevents floating-point operations from being reordered across most calls and prevents constant-folding when the result is not ... Weblibc++ woes with Xcode 14. We are writing server-side C++ code that runs on Linux in production but some of the developers use Macs. We standardized on Clang 14 (or the equivalent Apple Clang) and libc++ as the runtime library. The dev environment is either VSCode or CLion.

Web> This patch adds the following specific warning flags to -Wgnu: > > gnu-anonymous-struct > gnu-compound-literal-initializer > gnu-empty-struct > gnu-flexible-array-initializer > gnu-flexible-array-union-member > gnu-folding-constant > redeclared-class-member > gnu-redeclared-enum > gnu-union-cast > gnu-variable-sized-type-not-at-end > > At Eli ... WebWarnings are diagnostic messages that report constructions that are not inherently erroneous but that are risky or suggest there may have been an error. The following …

WebSep 14, 2024 · Specifically: On macOS 12.5.1, I ran Xcode 14.0. I created a new project from the macOS > Command Line Tool template, selecting C++ as the language. I replaced main.cpp with your code. I replaced the use of , per your comment. I choose Product > Build and it built as expected. Share and Enjoy. —. Web// RUN: -Wgnu-redeclared-enum -Wgnu-folding-constant -Wgnu-empty-struct \ // RUN: -Wgnu-union-cast -Wgnu-variable-sized-type-not-at-end // RUN: %clang_cc1 -fsyntax-only -verify %s -DNONE -Wgnu \ // RUN: -Wno-gnu-alignof-expression -Wno-gnu-case-range -Wno-gnu-complex-integer -Wno-gnu-conditional-omitted-operand \

WebAug 20, 2024 · In C, a const int variable is a variable (that happens to be const -qualified), rather than an integer constant that is required when used in the bounds of global and … horncliffe roadWeb[PATCH] Add specific warning flags for GNU ext in Sema Peter Lewis; Re: [PATCH] Add specific warning flags for GNU ext in S... Peter N Lewis; Re: [PATCH] Add specific warning flags for GNU ext in S... horncliffe to morpethWebMar 12, 2024 · clang -cc1 -analyzer-checker-help Checker Explanation alpha.core.BoolAssignment Warn about assigning non-{0,1} values to Boolean variables alpha.clone.CloneChecker Reports similar pieces of code horncliffe sofa horn clipperWebDec 11, 2024 · Value *Res = Builder.CreateMul (LHS,RHS); // Because LHS and RHS are constant values, the IRBuilder folds this to a constant expression. This constant … horncliffe villageWebFeb 4, 2024 · I have this problem: xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun "make all" terminated with exit code 1. Build might be incomplete. Could someone help me? horn clip artWebJan 15, 2024 · cc1: warning: unrecognized command line option ‘-Wno-gnu-folding-constant’ cc1: warning: unrecognized command line option ‘-Wno-extended-offsetof’ (cd ssgl && … horn clipart