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authorDan Sinclair <dsinclair@chromium.org>2017-12-14 20:43:53 +0000
committerChromium commit bot <commit-bot@chromium.org>2017-12-14 20:43:53 +0000
commit51ef4a6ca3b4ae9b618cb1c96f84697a2bf4a2b1 (patch)
treea365a0c3f25fff2f6511fbc23fd0e4d6b8d4eada /fxjs/xfa/cjx_object.cpp
parent8489e901fb16fe508e23a36cd3eff93d8332c2a2 (diff)
downloadpdfium-51ef4a6ca3b4ae9b618cb1c96f84697a2bf4a2b1.tar.xz
Change CXFA_Node::GetChild to return proper types
Currently CXFA_Node::GetChild always returns a CXFA_Node* object. We know the type we want when we call GetChild, so this CL changes the code to add a template parameter to GetChild and return the correct CXFA_Node subtype for the desired element. Change-Id: I5aecf2e840504235dc246483abee48e0564841fe Reviewed-on: https://pdfium-review.googlesource.com/21210 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'fxjs/xfa/cjx_object.cpp')
-rw-r--r--fxjs/xfa/cjx_object.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/fxjs/xfa/cjx_object.cpp b/fxjs/xfa/cjx_object.cpp
index f4f3030188..c49cc5bbce 100644
--- a/fxjs/xfa/cjx_object.cpp
+++ b/fxjs/xfa/cjx_object.cpp
@@ -807,8 +807,9 @@ pdfium::Optional<WideString> CJX_Object::TryContent(bool bScriptModify,
if (ToNode(GetXFAObject())->GetElementType() == XFA_Element::ExclGroup) {
pNode = ToNode(GetXFAObject());
} else {
- CXFA_Node* pValue =
- ToNode(GetXFAObject())->GetChild(0, XFA_Element::Value, false);
+ CXFA_Value* pValue =
+ ToNode(GetXFAObject())
+ ->GetChild<CXFA_Value>(0, XFA_Element::Value, false);
if (!pValue)
return {};