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22 lines
828 B
Diff
22 lines
828 B
Diff
commit 009de5ea7a1913f0b4619cf514787bd52af38c28
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Author: Michael Wu <mwu@mozilla.com>
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Date: Thu Sep 24 11:36:08 2015 -0400
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Return an empty string when a symbol isn't mangled
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diff --git a/llvm/tools/clang/tools/libclang/CIndex.cpp b/llvm/tools/clang/tools/libclang/CIndex.cpp
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index 9fa18d3..1253832 100644
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--- a/llvm/tools/clang/tools/libclang/CIndex.cpp
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+++ b/llvm/tools/clang/tools/libclang/CIndex.cpp
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@@ -3891,6 +3891,10 @@ CXString clang_Cursor_getMangling(CXCursor C) {
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ASTContext &Ctx = ND->getASTContext();
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std::unique_ptr<MangleContext> MC(Ctx.createMangleContext());
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+ // Don't mangle if we don't need to.
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+ if (!MC->shouldMangleCXXName(ND))
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+ return cxstring::createEmpty();
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+
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std::string FrontendBuf;
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llvm::raw_string_ostream FrontendBufOS(FrontendBuf);
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MC->mangleName(ND, FrontendBufOS);
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