================
@@ -2098,6 +2098,23 @@ OptionalFileEntryRef
Preprocessor::LookupHeaderIncludeOrImport(
const FileEntry *LookupFromFile, StringRef &LookupFilename,
SmallVectorImpl<char> &RelativePath, SmallVectorImpl<char> &SearchPath,
ModuleMap::KnownHeader &SuggestedModule, bool isAngled) {
+
+ // Check for trailing whitespace or dots in the include path.
+ // This must be done before looking up the file, as Windows will still
+ // find the file even if there are trailing dots or whitespace.
+ size_t TrailingPos = Filename.find_last_not_of(" .");
+ if (TrailingPos != StringRef::npos && TrailingPos < Filename.size() - 1) {
+ StringRef TrimmedFilename = Filename.rtrim(" .");
+
+ auto Hint = isAngled
----------------
zmodem wrote:
Since you're providing fixits, it would be nice to have tests for them. Look at
clang/test/Parser/extra-semi.cpp for an example.
https://github.com/llvm/llvm-project/pull/96960
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