forked from OSchip/llvm-project
105c913156
The `{HeaderSearch,Preprocessor}::LookupFile()` functions take an out-parameter `const DirectoryLookup *&`. Most callers end up creating a `const DirectoryLookup *` variable that's otherwise unused.
This patch changes the out-parameter from reference to a pointer, making it possible to simply pass `nullptr` to the function without the ceremony.
Reviewed By: ahoppen
Differential Revision: https://reviews.llvm.org/D117312
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| .. | ||
| CMakeLists.txt | ||
| DependencyDirectivesSourceMinimizerTest.cpp | ||
| HeaderMapTest.cpp | ||
| HeaderMapTestUtils.h | ||
| HeaderSearchTest.cpp | ||
| LexerTest.cpp | ||
| PPCallbacksTest.cpp | ||
| PPConditionalDirectiveRecordTest.cpp | ||