Author: teemperor
Date: Fri Aug 9 07:32:50 2019
New Revision: 368444
URL: http://llvm.org/viewvc/llvm-project?rev=368444&view=rev
Log:
[lldb][NFC] Assert on invalid cursors positions when creating CompletionRequest
Before we just triggered undefined behavior on invalid positions.
Modified:
lldb/trunk/source/Utility/CompletionRequest.cpp
Modified: lldb/trunk/source/Utility/CompletionRequest.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Utility/CompletionRequest.cpp?rev=368444&r1=368443&r2=368444&view=diff
==============================================================================
--- lldb/trunk/source/Utility/CompletionRequest.cpp (original)
+++ lldb/trunk/source/Utility/CompletionRequest.cpp Fri Aug 9 07:32:50 2019
@@ -16,6 +16,7 @@ CompletionRequest::CompletionRequest(llv
CompletionResult &result)
: m_command(command_line), m_raw_cursor_pos(raw_cursor_pos),
m_result(result) {
+ assert(raw_cursor_pos <= command_line.size() && "Out of bounds cursor?");
// We parse the argument up to the cursor, so the last argument in
// parsed_line is the one containing the cursor, and the cursor is after the
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