[Lldb-commits] [lldb] [lldb] Support custom LLVM formatting for variables (PR #81196)

[Adrian Prantl via lldb-commits]

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@@ -658,6 +658,33 @@ static char ConvertValueObjectStyleToChar(
   return '\0';
 }
 
+static bool DumpValueWithLLVMFormat(Stream &s, llvm::StringRef options,
+                                    ValueObject &target) {
+  std::string formatted;
+  std::string llvm_format = ("{0:" + options + "}").str();
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adrian-prantl wrote:

Is there any way we can make this string static, by switching over the supported options?
Or let me ask another way — what happens if options contained "}{1}" is this well-defined in llvm::formatv because it knows the template arguments and thus will not lead to corruption and crashes?
If the answer is yes, then this is okay.

https://github.com/llvm/llvm-project/pull/81196