forked from OSchip/llvm-project
d0a643e7dc
These methods weren't really throwing errors. The only error used was that a file could not be found, which isn't really an error at all as we are searching paths and libraries for a file. All of the callers also ignored errors and just used the returned path if one was available. Changing to return Optional<StringRef> as that actually reflects what we are trying to do here: optionally find a given path. llvm-svn: 264979 |
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| clang | ||
| clang-tools-extra | ||
| compiler-rt | ||
| debuginfo-tests | ||
| libclc | ||
| libcxx | ||
| libcxxabi | ||
| libunwind | ||
| lld | ||
| lldb | ||
| llgo | ||
| llvm | ||
| openmp | ||
| polly | ||