[PATCH] D106011: [clang-tidy] performance-unnecessary-copy-initialization: Disable check when variable and initializer have different replaced template param types.
Yitzhak Mandelbaum via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Fri Jul 16 13:17:39 PDT 2021
ymandel accepted this revision.
ymandel added a comment.
This revision is now accepted and ready to land.
Nice!
================
Comment at: clang-tools-extra/clang-tidy/performance/UnnecessaryCopyInitialization.cpp:178-183
+ if (VarTmplType->getReplacedParameter()->desugar().getCanonicalType() !=
+ InitializerTmplType->getReplacedParameter()
+ ->desugar()
+ .getCanonicalType()) {
+ return true;
+ }
----------------
nit: maybe just return the condition (instead of using if(...) return true)? that is
return VarTmpType->... != ...
================
Comment at: clang-tools-extra/clang-tidy/performance/UnnecessaryCopyInitialization.cpp:271
+ // template instantiation where the substituted types are the same, but
+ // instantiations where the types differ and rely on implicit convertion would
+ // no longer compile if we switched to a reference.
----------------
typo: conversion
Repository:
rG LLVM Github Monorepo
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https://reviews.llvm.org/D106011/new/
https://reviews.llvm.org/D106011
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