diff options
Diffstat (limited to 'contrib/llvm-project/clang/lib/Basic')
6 files changed, 6 insertions, 15 deletions
diff --git a/contrib/llvm-project/clang/lib/Basic/IdentifierTable.cpp b/contrib/llvm-project/clang/lib/Basic/IdentifierTable.cpp index 5902c6dc3ce0..d0d8316385b4 100644 --- a/contrib/llvm-project/clang/lib/Basic/IdentifierTable.cpp +++ b/contrib/llvm-project/clang/lib/Basic/IdentifierTable.cpp @@ -628,8 +628,7 @@ ObjCMethodFamily Selector::getMethodFamilyImpl(Selector sel) { return OMF_performSelector; // The other method families may begin with a prefix of underscores. - while (!name.empty() && name.front() == '_') - name = name.substr(1); + name = name.ltrim('_'); if (name.empty()) return OMF_None; switch (name.front()) { diff --git a/contrib/llvm-project/clang/lib/Basic/Targets/AArch64.cpp b/contrib/llvm-project/clang/lib/Basic/Targets/AArch64.cpp index 3ee39133fcee..2f8395cb8932 100644 --- a/contrib/llvm-project/clang/lib/Basic/Targets/AArch64.cpp +++ b/contrib/llvm-project/clang/lib/Basic/Targets/AArch64.cpp @@ -1365,8 +1365,7 @@ bool AArch64TargetInfo::validateConstraintModifier( StringRef Constraint, char Modifier, unsigned Size, std::string &SuggestedModifier) const { // Strip off constraint modifiers. - while (Constraint[0] == '=' || Constraint[0] == '+' || Constraint[0] == '&') - Constraint = Constraint.substr(1); + Constraint = Constraint.ltrim("=+&"); switch (Constraint[0]) { default: diff --git a/contrib/llvm-project/clang/lib/Basic/Targets/ARM.cpp b/contrib/llvm-project/clang/lib/Basic/Targets/ARM.cpp index 6e1842fc64e5..01f9e844da12 100644 --- a/contrib/llvm-project/clang/lib/Basic/Targets/ARM.cpp +++ b/contrib/llvm-project/clang/lib/Basic/Targets/ARM.cpp @@ -1230,8 +1230,7 @@ bool ARMTargetInfo::validateConstraintModifier( bool isInOut = (Constraint[0] == '+'); // Strip off constraint modifiers. - while (Constraint[0] == '=' || Constraint[0] == '+' || Constraint[0] == '&') - Constraint = Constraint.substr(1); + Constraint = Constraint.ltrim("=+&"); switch (Constraint[0]) { default: diff --git a/contrib/llvm-project/clang/lib/Basic/Targets/RISCV.cpp b/contrib/llvm-project/clang/lib/Basic/Targets/RISCV.cpp index 685462961ee3..6bc57a83a2d5 100644 --- a/contrib/llvm-project/clang/lib/Basic/Targets/RISCV.cpp +++ b/contrib/llvm-project/clang/lib/Basic/Targets/RISCV.cpp @@ -416,8 +416,7 @@ static void handleFullArchString(StringRef FullArchStr, Features.push_back("__RISCV_TargetAttrNeedOverride"); auto RII = llvm::RISCVISAInfo::parseArchString( FullArchStr, /* EnableExperimentalExtension */ true); - if (!RII) { - consumeError(RII.takeError()); + if (llvm::errorToBool(RII.takeError())) { // Forward the invalid FullArchStr. Features.push_back("+" + FullArchStr.str()); } else { diff --git a/contrib/llvm-project/clang/lib/Basic/Targets/X86.cpp b/contrib/llvm-project/clang/lib/Basic/Targets/X86.cpp index b97f88647fa4..3deaa19f8d4f 100644 --- a/contrib/llvm-project/clang/lib/Basic/Targets/X86.cpp +++ b/contrib/llvm-project/clang/lib/Basic/Targets/X86.cpp @@ -1613,8 +1613,7 @@ bool X86TargetInfo::validateOutputSize(const llvm::StringMap<bool> &FeatureMap, StringRef Constraint, unsigned Size) const { // Strip off constraint modifiers. - while (Constraint[0] == '=' || Constraint[0] == '+' || Constraint[0] == '&') - Constraint = Constraint.substr(1); + Constraint = Constraint.ltrim("=+&"); return validateOperandSize(FeatureMap, Constraint, Size); } diff --git a/contrib/llvm-project/clang/lib/Basic/Warnings.cpp b/contrib/llvm-project/clang/lib/Basic/Warnings.cpp index bab1af4f03b6..92954cab6fb0 100644 --- a/contrib/llvm-project/clang/lib/Basic/Warnings.cpp +++ b/contrib/llvm-project/clang/lib/Basic/Warnings.cpp @@ -96,11 +96,7 @@ void clang::ProcessWarningOptions(DiagnosticsEngine &Diags, // Check to see if this warning starts with "no-", if so, this is a // negative form of the option. - bool isPositive = true; - if (Opt.starts_with("no-")) { - isPositive = false; - Opt = Opt.substr(3); - } + bool isPositive = !Opt.consume_front("no-"); // Figure out how this option affects the warning. If -Wfoo, map the // diagnostic to a warning, if -Wno-foo, map it to ignore. |