[llvm] r359157 - [utils] Add a lldb data formatter for llvm::SmallString.

[Davide Italiano via llvm-commits]

Author: davide
Date: Wed Apr 24 17:03:02 2019
New Revision: 359157

URL: http://llvm.org/viewvc/llvm-project?rev=359157&view=rev
Log:
[utils] Add a lldb data formatter for llvm::SmallString.

Result:

(lldb) p val
(llvm::SmallString<32>) $31 = "patatino"

Modified:
    llvm/trunk/utils/lldbDataFormatters.py

Modified: llvm/trunk/utils/lldbDataFormatters.py
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/lldbDataFormatters.py?rev=359157&r1=359156&r2=359157&view=diff
==============================================================================
--- llvm/trunk/utils/lldbDataFormatters.py (original)
+++ llvm/trunk/utils/lldbDataFormatters.py Wed Apr 24 17:03:02 2019
@@ -18,6 +18,9 @@ def __lldb_init_module(debugger, interna
     debugger.HandleCommand('type summary add -w llvm '
                            '-F lldbDataFormatters.OptionalSummaryProvider '
                            '-x "^llvm::Optional<.+>$"')
+    debugger.HandleCommand('type summary add -w llvm '
+                           '-F lldbDataFormatters.SmallStringSummaryProvider '
+                           '-x "^llvm::SmallString<.+>$"')
 
 # Pretty printer for llvm::SmallVector/llvm::SmallVectorImpl
 class SmallVectorSynthProvider:
@@ -104,3 +107,11 @@ def OptionalSummaryProvider(valobj, inte
     underlying_type = storage.GetType().GetTemplateArgumentType(0)
     storage = storage.GetChildMemberWithName('storage')
     return str(storage.Cast(underlying_type))
+
+def SmallStringSummaryProvider(valobj, internal_dict):
+    num_elements = valobj.GetNumChildren()
+    res = "\""
+    for i in range(0, num_elements):
+      res += valobj.GetChildAtIndex(i).GetValue().strip("'")
+    res += "\""
+    return res