forked from OSchip/llvm-project
e10df779f0
Building on Mac OS with clang 12:
```
jhemphill@jhemphill-mbp build % clang --version
Apple clang version 12.0.0 (clang-1200.0.26.2)
Target: x86_64-apple-darwin19.6.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
```
yields one warning:
```
/Users/jhemphill/oss/llvm-project/clang/lib/Tooling/Syntax/BuildTree.cpp:1126:22: warning: loop variable 'Arg' is always a copy because the range of type 'llvm::iterator_range<clang::Stmt::CastIterator<clang::Expr, clang::Expr *, clang::Stmt *> >' does not return a reference [-Wrange-loop-analysis]
for (const auto &Arg : Args) {
^
/Users/jhemphill/oss/llvm-project/clang/lib/Tooling/Syntax/BuildTree.cpp:1126:10: note: use non-reference type 'clang::Expr *'
for (const auto &Arg : Args) {
```
It appears that `Arg` is an `Expr*`, passed by value rather than by const reference.
Reviewed By: eduucaldas, gribozavr2
Differential Revision: https://reviews.llvm.org/D87482
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|---|---|---|
| .. | ||
| BuildTree.cpp | ||
| CMakeLists.txt | ||
| ComputeReplacements.cpp | ||
| Mutations.cpp | ||
| Nodes.cpp | ||
| Synthesis.cpp | ||
| Tokens.cpp | ||
| Tree.cpp | ||