[Lldb-commits] [lldb] d752b75 - [lldb][NFC] Simplify regex_chars in CommandCompletions

[Raphael Isemann via lldb-commits]

Author: Raphael Isemann
Date: 2019-11-29T12:34:23+01:00
New Revision: d752b75d7fce2a77bb7656d33d2aa062372dc014

URL: https://github.com/llvm/llvm-project/commit/d752b75d7fce2a77bb7656d33d2aa062372dc014
DIFF: https://github.com/llvm/llvm-project/commit/d752b75d7fce2a77bb7656d33d2aa062372dc014.diff

LOG: [lldb][NFC] Simplify regex_chars in CommandCompletions

Added: 
    

Modified: 
    lldb/source/Commands/CommandCompletions.cpp

Removed: 
    


################################################################################
diff  --git a/lldb/source/Commands/CommandCompletions.cpp b/lldb/source/Commands/CommandCompletions.cpp
index d325b724a38f..b382e26e2b70 100644
--- a/lldb/source/Commands/CommandCompletions.cpp
+++ b/lldb/source/Commands/CommandCompletions.cpp
@@ -413,10 +413,7 @@ void CommandCompletions::SourceFileCompleter::DoCompletion(
 // SymbolCompleter
 
 static bool regex_chars(const char comp) {
-  return (comp == '[' || comp == ']' || comp == '(' || comp == ')' ||
-          comp == '{' || comp == '}' || comp == '+' || comp == '.' ||
-          comp == '*' || comp == '|' || comp == '^' || comp == '$' ||
-          comp == '\\' || comp == '?');
+  return llvm::StringRef("[](){}+.*|^$\\?").contains(comp);
 }
 
 CommandCompletions::SymbolCompleter::SymbolCompleter(