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| author | Dan Zheng <danielzheng@google.com> | 2021-01-05 18:15:26 +0000 |
|---|---|---|
| committer | Mehdi Amini <joker.eph@gmail.com> | 2021-01-05 18:44:17 +0000 |
| commit | 7afd5cfbc757b004cba99d234df4e76b06956b2d (patch) | |
| tree | 70c8da87cf826e9d5755fd53c58c6449c59b0704 /clang/unittests/Frontend/CompilerInvocationTest.cpp | |
| parent | 249d7de1190f50178181d2477aa661cd252e294c (diff) | |
| download | llvm-7afd5cfbc757b004cba99d234df4e76b06956b2d.zip llvm-7afd5cfbc757b004cba99d234df4e76b06956b2d.tar.gz llvm-7afd5cfbc757b004cba99d234df4e76b06956b2d.tar.bz2 | |
[NFC] Fix -Wrange-loop-analysis warnings.
Remove unnecessary `&` from loop variables.
Fix warnings: "loop variable is always a copy because the range does not
return a reference".
```
[240/2862] Building CXX object tools/mlir/tools/mlir-tblgen/CMakeFiles/mlir-tblgen.dir/TypeDefGen.cpp.o
llvm-project/mlir/tools/mlir-tblgen/TypeDefGen.cpp:50:25: warning: loop variable 'typeDef' is always a copy because the range of type 'llvm::iterator_range<llvm::mapped_iterator<std::__1::__wrap_iter<llvm::Record **>, (lambda at llvm-project/mlir/tools/mlir-tblgen/TypeDefGen.cpp:40:16), mlir::tblgen::TypeDef> >' does not return a reference [-Wrange-loop-analysis]
for (const TypeDef &typeDef : defs)
^
llvm-project/mlir/tools/mlir-tblgen/TypeDefGen.cpp:50:10: note: use non-reference type 'mlir::tblgen::TypeDef'
for (const TypeDef &typeDef : defs)
^~~~~~~~~~~~~~~~~~~~~~~~
llvm-project/mlir/tools/mlir-tblgen/TypeDefGen.cpp:64:23: warning: loop variable 'typeDef' is always a copy because the range of type 'llvm::iterator_range<llvm::mapped_iterator<std::__1::__wrap_iter<llvm::Record **>, (lambda at llvm-project/mlir/tools/mlir-tblgen/TypeDefGen.cpp:40:16), mlir::tblgen::TypeDef> >' does not return a reference [-Wrange-loop-analysis]
for (const TypeDef &typeDef : defs)
^
llvm-project/mlir/tools/mlir-tblgen/TypeDefGen.cpp:64:8: note: use non-reference type 'mlir::tblgen::TypeDef'
for (const TypeDef &typeDef : defs)
^~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.
[1934/2862] Building CXX object tools...Files/toyc-ch4.dir/mlir/MLIRGen.cpp.o
llvm-project/mlir/examples/toy/Ch4/mlir/MLIRGen.cpp:139:22: warning: loop variable 'name_value' is always a copy because the range of type 'detail::zippy<detail::zip_shortest, ArrayRef<unique_ptr<VariableExprAST, default_delete<VariableExprAST> > > &, MutableArrayRef<BlockArgument> >' does not return a reference [-Wrange-loop-analysis]
for (const auto &name_value :
^
llvm-project/mlir/examples/toy/Ch4/mlir/MLIRGen.cpp:139:10: note: use non-reference type 'std::__1::tuple<const std::__1::unique_ptr<toy::VariableExprAST, std::__1::default_delete<toy::VariableExprAST> > &, mlir::BlockArgument &>'
for (const auto &name_value :
^~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
[1940/2862] Building CXX object tools...Files/toyc-ch5.dir/mlir/MLIRGen.cpp.o
llvm-project/mlir/examples/toy/Ch5/mlir/MLIRGen.cpp:139:22: warning: loop variable 'name_value' is always a copy because the range of type 'detail::zippy<detail::zip_shortest, ArrayRef<unique_ptr<VariableExprAST, default_delete<VariableExprAST> > > &, MutableArrayRef<BlockArgument> >' does not return a reference [-Wrange-loop-analysis]
for (const auto &name_value :
^
llvm-project/mlir/examples/toy/Ch5/mlir/MLIRGen.cpp:139:10: note: use non-reference type 'std::__1::tuple<const std::__1::unique_ptr<toy::VariableExprAST, std::__1::default_delete<toy::VariableExprAST> > &, mlir::BlockArgument &>'
for (const auto &name_value :
^~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
```
Reviewed By: jpienaar
Differential Revision: https://reviews.llvm.org/D94003
Diffstat (limited to 'clang/unittests/Frontend/CompilerInvocationTest.cpp')
0 files changed, 0 insertions, 0 deletions