}
Position += CompleteColumn - 1;
-
- // Insert '\0' at the code-completion point.
- if (Position < Buffer->getBufferEnd()) {
- CodeCompletionFile = File;
- CodeCompletionOffset = Position - Buffer->getBufferStart();
-
- std::unique_ptr<MemoryBuffer> NewBuffer =
- MemoryBuffer::getNewUninitMemBuffer(Buffer->getBufferSize() + 1,
- Buffer->getBufferIdentifier());
- char *NewBuf = const_cast<char*>(NewBuffer->getBufferStart());
- char *NewPos = std::copy(Buffer->getBufferStart(), Position, NewBuf);
- *NewPos = '\0';
- std::copy(Position, Buffer->getBufferEnd(), NewPos+1);
- SourceMgr.overrideFileContents(File, std::move(NewBuffer));
- }
+ if (Position > Buffer->getBufferEnd())
+ Position = Buffer->getBufferEnd();
+
+ CodeCompletionFile = File;
+ CodeCompletionOffset = Position - Buffer->getBufferStart();
+
+ std::unique_ptr<MemoryBuffer> NewBuffer =
+ MemoryBuffer::getNewUninitMemBuffer(Buffer->getBufferSize() + 1,
+ Buffer->getBufferIdentifier());
+ char *NewBuf = const_cast<char*>(NewBuffer->getBufferStart());
+ char *NewPos = std::copy(Buffer->getBufferStart(), Position, NewBuf);
+ *NewPos = '\0';
+ std::copy(Position, Buffer->getBufferEnd(), NewPos+1);
+ SourceMgr.overrideFileContents(File, std::move(NewBuffer));
return false;
}
--- /dev/null
+
+// RUN: env CINDEXTEST_EDITING=1 CINDEXTEST_COMPLETION_CACHING=1 c-index-test \
+// RUN: -code-completion-at=%S/Inputs/complete-at-EOF.c:4:1 %S/Inputs/complete-at-EOF.c | FileCheck -check-prefix=CHECK-EOF %s
+// CHECK-EOF: macro definition:{TypedText CAKE}
+// CHECK-EOF: TypedefDecl:{TypedText foo}