From 6de2c08bc400b4aca9fb46684e8bdb56eed9b09f Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sun, 2 Dec 2012 13:10:19 +0000
Subject: Vendor import of llvm release_32 branch r168974 (effectively, 3.2
RC2): http://llvm.org/svn/llvm-project/llvm/branches/release_32@168974
---
utils/lldbDataFormatters.py | 24 +++++++++---------------
1 file changed, 9 insertions(+), 15 deletions(-)
(limited to 'utils/lldbDataFormatters.py')
diff --git a/utils/lldbDataFormatters.py b/utils/lldbDataFormatters.py
index 18b407a..1baf398 100644
--- a/utils/lldbDataFormatters.py
+++ b/utils/lldbDataFormatters.py
@@ -2,6 +2,7 @@
Load into LLDB with:
script import lldbDataFormatters
type synthetic add -x "^llvm::SmallVectorImpl<.+>$" -l lldbDataFormatters.SmallVectorSynthProvider
+type synthetic add -x "^llvm::SmallVector<.+,.+>$" -l lldbDataFormatters.SmallVectorSynthProvider
"""
# Pretty printer for llvm::SmallVector/llvm::SmallVectorImpl
@@ -32,22 +33,15 @@ class SmallVectorSynthProvider:
return self.begin.CreateChildAtOffset('['+str(index)+']',
offset, self.data_type)
- def get_type_from_name(self):
- import re
- name = self.valobj.GetType().GetName()
- # This class works with both SmallVectors and SmallVectorImpls.
- res = re.match("^(llvm::)?SmallVectorImpl<(.+)>$", name)
- if res:
- return res.group(2)
- res = re.match("^(llvm::)?SmallVector<(.+), \d+>$", name)
- if res:
- return res.group(2)
- return None
-
def update(self):
self.begin = self.valobj.GetChildMemberWithName('BeginX')
self.end = self.valobj.GetChildMemberWithName('EndX')
- data_type = self.get_type_from_name()
- # FIXME: this sometimes returns an invalid type.
- self.data_type = self.valobj.GetTarget().FindFirstType(data_type)
+ the_type = self.valobj.GetType()
+ # If this is a reference type we have to dereference it to get to the
+ # template parameter.
+ if the_type.IsReferenceType():
+ the_type = the_type.GetDereferencedType()
+
+ self.data_type = the_type.GetTemplateArgumentType(0)
self.type_size = self.data_type.GetByteSize()
+ assert self.type_size != 0
--
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