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Fix a few more cases of ArrayRef problems.

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This is another problem (like 5356cc3) exposed by building with a newer
version of Clang. Construct a temporary SmallVector when needed to create
an ArrayRef.
This commit is contained in:
Bob Wilson
2016-10-10 08:29:01 -07:00
parent 1a18c9417c
commit 8ac3815cb1
1 changed files with 16 additions and 2 deletions
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18
lib/Serialization/Serialization.cpp
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@@ -3757,7 +3757,14 @@ static void writeDeclCommentTable(
DeclCommentTableWriter Writer(GroupContext);
ArrayRef<const FileUnit *> files = SF ? SF : M->getFiles();
ArrayRef<const FileUnit *> files;
SmallVector<const FileUnit *, 1> Scratch;
if (SF) {
Scratch.push_back(SF);
files = llvm::makeArrayRef(Scratch);
} else {
files = M->getFiles();
}
for (auto nextFile : files) {
Writer.resetSourceOrder();
const_cast<FileUnit *>(nextFile)->walk(Writer);
@@ -3923,7 +3930,14 @@ void Serializer::writeAST(ModuleOrSourceFile DC) {
Optional<DeclID> entryPointClassID;
ArrayRef<const FileUnit *> files = SF ? SF : M->getFiles();
ArrayRef<const FileUnit *> files;
SmallVector<const FileUnit *, 1> Scratch;
if (SF) {
Scratch.push_back(SF);
files = llvm::makeArrayRef(Scratch);
} else {
files = M->getFiles();
}
for (auto nextFile : files) {
if (nextFile->hasEntryPoint())
entryPointClassID = addDeclRef(nextFile->getMainClass());